Zinwave 2765 Zinwave 2765 Distributed Antenna System User Manual

Zinwave Ltd Zinwave 2765 Distributed Antenna System Users Manual

Users Manual

Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Zinwave 2700 Distributed Antenna System User Manual
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Document History Issue Date Changes to previous issue 1.2 03.04.2007 • Added information regarding RF exposure 1.1 27.03.2007 • Editorial changes • Changed default IP, added description of DHCP 1.0 05.03.2007 • Initial release
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 NOTICES © Zinwave Ltd. 2007 No part of this manual may be reproduced in any form or by any means (including electronic storage and retrieval or translation into a foreign language) without prior agreement and written consent from Zinwave Ltd. as governed by United Kingdom and international copyright laws. Edition Issue 1.2, April 2007 Warranty The material contained in this document is provided “as is,” and is subject to being changed, without notice, in future editions. Further, to the maximum extent permitted by applicable law, Zinwave disclaims all warranties, either express or implied, with regard to this manual and any information contained herein, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Zinwave shall not be liable for errors or for incidental or consequential damages in connection with the furnishing, use, or performance of this document or of any information contained herein. Should Zinwave and the user have a separate written agreement with warranty terms covering the material in this document that conflict with these terms, the warranty terms in the separate agreement shall control. Technology Licenses The hardware and/or software described in this document are furnished under a license and may be used or copied only in accordance with the terms of such license. Safety Notices CAUTION A CAUTION notice denotes a hazard. It calls attention to an operating procedure, practice, or the like that, if not correctly performed or adhered to, could result in damage to the product or loss of important data. Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met. WARNING A WARNING notice denotes a hazard. It calls attention to an operating procedure, practice, or the like that, if not correctly performed or adhered to, could result in personal injury or death. Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Trademark Acknowledgements Cisco ® and Aironet ® are registered trademarks of Cisco Corporation. Pentium ® is a registered trademark of Intel Corporation. Adobe ® is a trademark of Adobe Systems Incorporated. Windows XP, Windows 2000, and Windows 98 are U.S. registered trademarks of Microsoft Corporation. All other trademarks are the property of their respective holders. About this guide This guide contains installation and operating instructions for the Zinwave 2700 Distributed Antenna System (DAS). The basic 2700 DAS consists of one Hub Unit (HU) and up to 8 Antenna Units (AU). This guide is one member of a comprehensive documentation set for the Zinwave DAS. It is designed to provide you with a smooth, successful installation and set-up. In addition to this guide, the documentation set includes: o Installation Guide o System Design and Configuration (To be added later) o Software Manual
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 TABLE OF CONTENTS Document History 2 Edition 3 Warranty 3 Technology Licenses 3 Safety Notices 3 Trademark Acknowledgements 4 About this guide 4 Chapter 1 System Description 8 1.1 Overview 8 1.2 Key features 8 1.3 Architecture 9 1.4 System Components 11 1.5 Configuration and Control 12 Chapter 2 Quick Start 13 2.1 Overview 13 2.2 Setting up the Hub Unit 13 2.3 Setting up the Antenna Units 14 2.4 Configuring the system 15 Chapter 3 Equipment Description 17 3.1 2700 Hub Unit 17 3.2 2780/2781 SFP module 24 3.3 2760 + 2765 Antenna Unit – Wideband 27 3.4 277X Antenna Unit – Band specific 36 Chapter 4 Configuration and Control 42 4.1 Overview 42 4.2 Control via ZinConfig 42 4.3 Control via Command Line Interface (CLI) 46 Chapter 5 Get Assistance, if You Need It 54 5.1 Troubleshooting the 2700 DAS 54 5.2 Device communication problems 55 5.3 Returning the System for Service 55 5.4 Warranty repair 55 5.5 Preparing the system for shipping 55 Appendix A Safety and Regulatory Information 56 A.1 Warning and caution notices 56 A.2 General safety considerations 58 A.3 Optical Safety Precautions 58 A.4 Installation, Use and Storage 58 A.5 Signal and input power 59 Appendix B System Information 60
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 B.1 Overview 60 B.2 ZinConfig/CLI Hardware and Software Requirements 60 B.3 System specification 61 Appendix C Glossary of terms 67 C.1 Abbreviations 67
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 TABLE OF FIGURES Figure 1-1: Extended MMF bandwidth using the Zinwave patented technology.....8 Figure 1-2: Schematic of a basic 8-port 2700 system. ............................................9 Figure 1-3: Five different possibilities to distribute the input signals. ....................10 Figure 3-1: Block diagram of the 2700 HU. ...........................................................17 Figure 3-2: Front View of the 2700 Hub Unit.........................................................18 Figure 3-3: Rear View of the 2700 Hub Unit. ........................................................18 Figure 3-4: Hub Unit mounted into a 19” equipment rack. ....................................20 Figure 3-5: Connection of the mains cable............................................................21 Figure 3-6: Connection of the RS232 null modem and the RJ45 Ethernet cable. 22 Figure 3-7: Connecting a pair of jumper leads from a RF transceiver. .................22 Figure 3-8: Block diagram of the 2780/2781 SFP module. ...................................24 Figure 3-9: Picture of fully latched SFP module. ...................................................25 Figure 3-10: To remove the SFP pull at the de-latch bail........................................25 Figure 3-11: Block diagram of the 2760 AU. ...........................................................27 Figure 3-12: Block diagram of the 2765 AU. ...........................................................27 Figure 3-13: Front view of the 2760 AU...................................................................28 Figure 3-14: Rear view of the 2760 AU. ..................................................................29 Figure 3-15: Front view of the 2765 AU...................................................................29 Figure 3-16: Rear view of 2765 AU. ........................................................................30 Figure 3-17: Mounting instructions for the 2760 AU................................................32 Figure 3-18: Mounting instructions for the 2765 AU................................................33 Figure 3-19: Connecting antenna cables to the 2760 AU. ......................................33 Figure 3-20: Connecting the DC supply unit or the PoE mains adaptor. ................34 Figure 3-21: Block diagram of the 277X AU. ...........................................................36 Figure 3-22: Front view of the 277X AU. .................................................................37 Figure 3-23: Connecting the RF jumper leads on the 277X AU. .............................38 Figure 3-24: Connecting the antenna cable to the 277X AU...................................39 Figure 3-25: Connecting the fiber-optic cable to the 277X AU. ...............................40 Figure 3-26: Connecting the power supply cable to the 277X AU. .........................41 Figure 4-1: Select the IP range and the access community..................................43 Figure 4-2: Selecting the HU. ................................................................................43 Figure 4-3: Buttons for discovering AUs and updating values. .............................43 Figure 4-4: Schematic of the HU distribution and attenuation circuit ....................44 Figure 4-5: Enabling the optical ports....................................................................45 Figure 4-6: Changing the AU attenuators..............................................................45 Figure 4-7: Reading out alarms on the optical link. ...............................................46 Figure 4-8: Alarm description. ...............................................................................46 Figure 4-9: Required connections for local and remote control of the 2700 DAS. 47 Figure 4-10 Open a new HyperTerminal session...................................................47 Figure 4-11: Identify the serial port on your computer.............................................48 Figure 4-12: Adjust the serial port settings. .............................................................48 Figure 4-13: Serial connection via Telnet. ...............................................................49
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Chapter 1 System Description 1.1 Overview The Zinwave 2700 Distributed Antenna System (DAS) is a simple two-stage fiber-optic solution comprising a centrally located Hub Unit (HU) and distributed Antenna Units (AU). The Zinwave 2700 DAS is at present the only available system which provides a truly wideband solution utilizing multimode fiber (MMF). Zinwave’s technology approach allows the bandwidth of in situ MMF optic cables to be extended sufficiently to conduct multiple radio frequency signals, at original carrier frequency, over long distances. Figure 1-1: Extended MMF bandwidth using the Zinwave patented technology. 1.2 Key features o Simple two-stage fiber-optic DAS: one Hub Unit (HU) distributes to eight Antenna Units (AU) o Wide frequency range: 370 – 2500 MHz o Only system to deliver truly broadband solution over multimode fiber (MMF) o Minimum supported distance of 550 m over OM1, OM2 and OM3 type MMF, in excess of building wiring standard
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 o Minimum supported distance of 2000 m over standard SMF o Dynamically configurable RF signal distribution o Electronically adjustable signal levels without the need of manual handling o Hot-pluggable optical transceivers used in HU o SNMP and CLI based network management 1.3 Architecture The 2700 DAS system is built from several basic 8-port systems. Each basic 8-port system comprises one 2700 HU and up to eight AU. The AU can be wideband (276X series), band-selective (277X series) or a combination of the two. Figure 1-2: Schematic of a basic 8-port 2700 system. Each basic 8-port system can be connected to four radio transceivers (e.g. BTS, BDA, WLAN access point). The connections are made via simplex connectors. Duplex connections can be realized through the use of external duplexers. The I/O ports are wideband and accept signals operating in the range 370 – 2500 MHz. The HU is equipped with eight ports which accept analogue optical transceivers in the small form pluggable (SFP) form factor. While following the industry standard, these analogue SFP transceivers are proprietary to Zinwave. Ports which are not connected to an AU do not have to be equipped with an SFP module. The SFP modules are connected to the AU via the optical fiber plant. The maximum optical link length for MMF is at least 550 m, provided that a special Zinwave patch-cord is used to connect SFP and AU to the fiber plant. In the AU the signals in both the uplink and the downlink are amplified, however without applying any complex signal processing. In the downlink direction the amplification is required to compensate for the electrical-to-optical (E/O) and optical-to-electrical (O/E) conversion losses as well as fiber attenuation. In the uplink direction the amplification is used to optimize the dynamic range of the system. The wideband AUs (276X series) are equipped with two simplex antenna connectors while the band-selective AUs (277X series) are equipped with a single duplex antenna connector. HU AU SFP MMF (50µm or 62.µm) I/O 1I/O 2I/O 3I/O 4Basic 8-port System (1) Radio TRX Radio TRX Radio TRX Radio TRX 1:n 1:n 1:n 1:n Basic 8-port System (2) Basic 8-port System (n)
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 1.3.1 RF Signal Distribution In the HU a RF signal distribution circuitry is implemented which gives the flexibility to dynamically adjust the routing of radio transceivers to AU. In its default configuration the HU routes each electrical I/O port to two adjacent optical ports. By enabling a set of switches in the circuitry this distribution can be changed to simultaneously route two electrical I/O ports to four optical ports or to route all four electrical I/O ports to all eight optical ports. Figure 1-3: Five different possibilities to distribute the input signals. 1.3.2 Signal Level Control The Zinwave 2700 DAS implements a two-stage attenuator based approach to signal level control. All attenuators are electronically switched and do not require manual handling. A first set of attenuators is situated in the HU right at the electrical I/O ports. These attenuators are intended to balance signal power of different services such that each service covers the same area. A high frequency signal, such as UMTS or WLAN for example, requires more RF power than a PMR or GSM900 signal for the same coverage area. In addition these attenuators allow the HU to be connected to a range of radio transceivers with different output power values. A similar attenuator is provided in the uplink path which can be adjusted to establish link balance between the uplink and the downlink of the DAS. A second set of attenuators is situated in the AU. These attenuators are intended to adjust the cell size of the specific AU and to compensate for different optical loss values. In the uplink direction the attenuator is used to trade-off cell size and minimum coupling loss (MCL). HU I/O 1 I/O 2 I/O 3 I/O 4 HU I/O 1I/O 2I/O 3I/O 4HU I/O 1I/O 2I/O 3I/O 4HU I/O 1I/O 2I/O 3I/O 4HU I/O 1I/O 2I/O 3I/O 44 × 1:2 2 × 1:2 / 1 × 2:4 1 × 2:4 / 2 × 1:2 2 × 2:4 1 × 4:8
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 1.3.3 AU Remote Setup To simplify installation and maintenance and to enhance security, all AU are controlled remotely via the HU. This includes setting attenuator values, enabling or disabling overload protection and reading status and alarm information. Each AU can be addressed individually. The required routing information for this is obtained by following the setup-procedure after all units are connected. 1.4 System Components The Zinwave 2700 DAS consists of HU, SFP modules and wideband or band-selective AU. Apart from the band-selective AU all components cover the frequency range 370 – 2500 MHz. 1.4.1 Hub Unit (2700) The Zinwave 2700 HU is a 1U high 19” rack mountable device which distributes four electrical ports to eight SFP ports. The connection to each of the four possible radio transceivers is via two simplex RF connectors (female SMA type) located at the back of the unit. The eight optical ports can be equipped with the Zinwave 2780 SFP optical transceivers. These transceivers are hot-pluggable. The HU features a series of LED indicators on the front of the unit, indicating the status of each optical link and of the whole system. Control and network management is performed via an SNMP based GUI or via a Command Line Interface (CLI) through a direct serial (RS232) connection. The HU also acts as a master device when remotely configuring the attached AU. 1.4.2 SFP optical transceiver (278X) The Zinwave 278X SFP optical transceiver comprises a directly modulated DFB laser diode operating at a wavelength of 1.3 µm and a PIN photodiode which is capable of detecting light at this wavelength. In addition a control circuitry is implemented which is used for bias control, temperature compensation and status and alarm reporting. The SFP module can be used to connect to both single mode fiber (SMF) and multimode fiber (MMF). The SFP module is designed to the mechanical dimensions specified in the SFP-MSA. An electronic circuitry ensures that no damage occurs when mistakenly plugging a digital SFP transceiver into one of the Zinwave SFP ports and vice versa. The SFP is equipped with an LC duplex connector which requires only half the foot-print of the traditionally used SC connector. 1.4.3 Wideband Antenna Units (276X series) The Zinwave 276X series of wideband AU amplify the received optical (downlink) and wireless (uplink) signals and perform the electrical-optical conversion. The units are designed to operate in the frequency range 370 – 2500 MHz. The 2760 AU is equipped with a SFP port which is populated with a 2781 SFP module. The 2765 AU has integrated optics connected to a SC duplex connector on the front panel. Because of the very wide bandwidth of the unit, the AU features two simplex electrical antenna connectors (female SMA type), one for uplink and one for downlink. It is recommended that patch antennas are used with this class of AU. These units are not intended to be connected to omni-directional antennas as they do not provide sufficient transmit-receive isolation. The wideband AU are powered via PoE (power over Ethernet) according to the IEEE 802.3af standard. Configuration of the AU is remotely via a 2700 HU. The 276X series AU are intended for mounting to a wall or a ceiling.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Table 1-1: 276X wideband Antenna Units. PN Product description Max. Output power (composite) 2760 Wideband (370 – 2500 MHz) + 6 dBm 2765 Wideband (370 – 2500 MHz) + 12 dBm 1.4.4 Band-selective Antenna Units (277X series) The Zinwave 277X series of band-selective AU are designed to operate at certain combinations of frequency bands only. The 277X AU comprise a 276X wideband AU together with a single-, dual- or tri-band duplexer. The optical interface is identical to that of the 276X series AU. However, the 277X AU features only one duplex electrical antenna connector (female N-type). Because of the filtering performed in the duplexer, the 277X series AU can be operated at higher composite powers than the 276X series AU and they also support installations with omni-directional antennas. The band-selective AUs are powered via PoE (power over Ethernet) according to the IEEE 802.3af standard. Configuration of the AU is remotely via a 2700 HU. The 277X series AUs are intended for mounting to a wall, a ceiling or into a 19” rack. Table 1-2: 277X band selective Antenna Units. PN Product description Max Output power (composite) 2776 GSM850 & PCS 1900 (US) + 18 dBm GSM / + 15 dBm WCDMA & CDMA 2777 GSM900 & UMTS (Europe) + 18 dBm GSM / + 15 dBm WCDMA & CDMA 2778 DCS1800 & UMTS (Europe) + 18 dBm GSM / + 15 dBm WCDMA & CDMA 1.5 Configuration and Control The 2700DAS can be remotely controlled via an Ethernet interface or locally via a serial RS232 connection on the Hub Unit. The Ethernet interface supports DHCP. The AUs are controlled through the HU interface. All settings on the system area configured through one of these interfaces, there are no manual controls on the 2700 DAS. In addition alarm and status information on a range of system parameters can be obtained and monitored. The remote control supports SNMP V2.0. The application ZinConfig provides a graphical user interface (GUI) for the control via the Ethernet Interface. The local command line interface (CLI) can be accessed using a terminal application such as HyperTerminal on a MS Windows based computer. Connection is via a 9 pin null- modem.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Chapter 2 Quick Start 2.1 Overview This chapter provides a brief overview over the steps required to setup a Zinwave 2700 DAS. For a more detailed description of each step please refer to the relevant section of this user guide. 2.2 Setting up the Hub Unit 2.2.1 Mount the Hub o Mount the HU in a 19” equipment rack using the provided rack-mounting brackets and screws. Alternatively the HU can be shelf-mounted using the provided rubber feet.  section 3.1.4.1 2.2.2 Connect the Hub 2.2.2.1 RF o Connect up to four RF signal sources (BTS, BDA, repeater, or WLAN access point) to the RF ports located on the back of the HU. Each RF port has two simplex SMA-female connectors, one for downlink and one for uplink. When connecting an RF signal source equipped with a duplex connector, a diplexer or circulator is required to separate uplink and downlink signals. When setting up a larger system consisting of several basic 2700 DAS, a splitter is required to feed the RF signals into each HU.  section 3.1.4.4 2.2.2.2 Power and Control o Make sure that the ON/OFF switch is in the OFF (O) position. Connect the AC power cord to the HU. Plug the AC power cord into an outlet providing AC power (110-230 V, 50-60 Hz).  section 3.1.4.2 o For local control connect an RS232 null-modem from a computer running a RS232 terminal (e.g. Microsoft  section 3.1.4.3
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 HyperTerminal) to the serial port (9-pin dub-D) of the HU. If no RS232 terminal is available a local connection can be established by directly connecting an Ethernet Cross-Over cable from a laptop/computer to the Ethernet port of the HU. o For remote control connect an RJ45 patch-lead from a spare outlet of your LAN to the Ethernet port of the HU.  Section 3.1.4.3 2.2.2.3 Optical Fiber  Section 3.2.4 o Insert the required number of SFP modules into the SFP ports on the HU. Push the module firmly into the SFP port to ensure that it is fully latched. o Connect the Zinwave fiber-optic patch-lead from the patch-panel of your fiber distribution to the SFP, making sure that both sides of the duplex connector are fully latched. The connector labeled “Equipment” connects to the HU, the connector labeled “Infrastructure” connects to the fiber distribution. o When using MMF, ensure that the patch-leads are of the same MMF type (i.e. OM1, OM2 or OM3) as your fiber infrastructure 2.3 Setting up the Antenna Units 2.3.1 Mount the Antennas o Mount the antennas according to your system design plan following the manufacturer guidelines  section 3.3.4.1  section 3.4.4.1 2.3.2 Mount the Antenna Unit o Mount the 276X wideband AU to the ceiling or the wall in the locations identified in your system design plan using the provided brackets and screws.  section 3.3.4.2  section 3.3.4.3 o Mount the 277X band-selective AUs either to a ceiling/wall or in a 19” equipment rack using the optionally available rack-mounting set.  section 3.4.4.2 o Make sure to allow enough clearance for the minimum bend radius of the coaxial and fiber cables. 2.3.3 Connect the Antenna Unit 2.3.3.1 RF o Connect the antennas (for the 276X AU) / antenna (for the 277X AU) to the AU using the shortest possible length of coaxial cable. Excessive cable lengths will affect the system performance.  section 3.3.4.4  section 3.4.4.3 2.3.3.2 Power  section 3.3.4.5  section 3.4.4.5 o Connect the mains cable of the Power-over-Ethernet PoE adaptor into an outlet providing AC power (110-230 V, 50-
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 60 Hz). A green LED on the PoE adaptor will illuminate. o Connect the PoE adaptor (the port labeled “To Equipment”) to the RJ45 connector on the AU using a Cat5 Ethernet cable no longer than 100m. On powering up the green LED indicators on the RJ45 connector will illuminate. o 2760 only: Alternatively the AU can be powered using the optional 48V mains adaptor. Do not connect both types of power adaptors to the AU at the same time as this may cause permanent damage to the unit. 2.3.3.3 Optical Fiber  section 3.4.4.4 o 2760 AU only: Insert the SFP module into the SFP port on the AU. Push the module firmly into the SFP port to ensure that it is fully latched. o Connect the Zinwave fiber-optic patch-lead from the patch-panel of your fiber distribution to the SFP, making sure that both sides of the duplex connector are fully latched. The connector labeled “Equipment” connects to the HU, the connector labeled “Infrastructure” connects to the fiber distribution. o When using MMF, ensure that the patch-leads are of the same MMF type (i.e. OM1, OM2 or OM3) as your fiber infrastructure 2.4 Configuring the system 2.4.1 Configure the network interface of the HU o Connect to the HU through the RS232 interface using the following settings for the serial port: → 19200 Baud, 8 Data Bits, 1 Stop Bit, No Parity and no flow control.  section 4.3.1 o If the default network interface settings do not match your network configuration, change the IP address, the subnet mask and the gateway address of the network port using the following command line interface (CLI) commands. Each command is terminated by a carriage return. → config ip <xxx.xxx.xxx.xxx> → config netmask <xxx.xxx.xxx.xxx> → config gateway <xxx.xxx.xxx.xxx>  section 4.3.3.2  section 4.3.4.1 o Reboot the HU using the following CLI command: → reboot 2.4.2 Install the ZinConfig utility tool o Place the installation CD in your CD drive. If the installer does not start automatically, open a Windows File Explorer window, and double-click on readme.htm  section 4.2.1
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 2.4.3 Use the ZinConfig utility tool o To launch ZinConfig double click on the desk top icon or click Start >Programs >Zinwave->ZinConfig  section 4.2.2 o The default community for read/write access is “private”, for read-only access is “public”. These are configured through the CLI.  section 4.3.4.2 o Specify the IP address range (Start IP address / End IP address) of your attached Hub Units and press “Find Hubs” to load them into ZinConfig.  section 4.2.3 o Select the HU which you wish to configure (and the AUs attached to it). o Press “Discover AUs” to associate the connected AUs to the HU  section 4.2.4 o Adjust the HU signal distribution, the HU gain settings and the AU gain settings according to you r system design.  section 4.2.6  section 4.2.7
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Chapter 3 Equipment Description 3.1 2700 Hub Unit 3.1.1 Overview The HU is a 1U high rack or shelf mountable device with four RF input ports (each port has two simplex connectors, 1 for downlink and 1 for uplink). The signals are routed from the RF I/O ports to 8 SFP ports through a dynamically configurable distribution circuit. In addition the signal amplitudes can be adjusted using 8 controllable attenuators (4 in the downlink and 4 in the uplink direction). A block diagram of the HU is shown in Figure 3-1. Figure 3-1: Block diagram of the 2700 HU. 3.1.2 Dimensions and Weight Dimensions and weight of the HU are listed in Table 3-1. These are for a HU not populated with SFP modules and without the rack mounting brackets attached. SFP Ports Attenuators Distribution RF port 1 RF port 2 RF port 3 RF port 4 SFP port 1 SFP port 2 SFP port 3 SFP port 4 SFP port 5 SFP port 6 SFP port 7 SFP port 8
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Table 3-1: Dimensions and weight of the 2700 HU. Parameter Value Unit Height 4.4 (1.8) cm (inch) Width 44.5 (17.8) cm (inch) Depth 27.0 (10.6) cm (inch) Weight 3.5 kg 3.1.3 Connection panels and LED indicators A drawing of the front view is shown in Figure 3-2. The front panel of the HU contains o 8 SFP ports for the 2780 SFP modules o Hub + System LED indicators for status information and alarms. o SFP port LED indicators Figure 3-2: Front View of the 2700 Hub Unit. A drawing of the rear view is shown in Figure 3-3. The back panel of the HU contains o 8 SMA-female RF connectors (4 × downlink / 4 × uplink) o RJ45 Ethernet port o RS232 Serial port (9 pin sub-D) o Mains input connector o Fuse drawer o ON/OFF switch o Reset switch Figure 3-3: Rear View of the 2700 Hub Unit. Following is a description of all interfaces and LED indicators of the 2700 HU. Hub + System LED indicators Hub Power LED indicates the power status of the HU (see Table 3-2) Hub Fault LED indicates a fault in the HU (see Table 3-2)
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 System Status LED Indicates the status of the 2700 DAS (see Table 3-2) SFP ports and LED indicators SFP port 8 SFP ports which can be individually populated with the Zinwave 2780 SFP module. SFP Fault LED indicates a fault in the fiber-optic link or a fault in the attached AU (see Table 3-3) SFP Status LED Indicates the status of the SFP port (see Table 3-3) RF ports RF Uplink 4 simplex SMA-female connectors (labeled 1 to 4) located at the rear of the HU to connect to the RX port of a radio TXR. RF Downlink 4 simplex SMA-female connectors (labeled 1 to 4) located at the rear of the HU to connect to the TX port of a radio TRX. Control and Power Reset switch Can be used to reset the HU to the factory default state (refer to Table 4-4 for a list of all default settings) RJ45 Ethernet port Connects to a local area network (LAN) forremote control and management of the system 9-pin sub-D connector For local control of the system via a RS232 null-modem cable. Mains input connector IEC connector to mains (110-240V, 50-60) including fuse tray for 2 × 2A fuses ON/OFF switch (O) indicates OFF state, (I) indicates ON state Table 3-2 lists the possible indications of the Hub and system LEDs. A description of the SFP port indicators on is provided in Table 3-3. Table 3-2: Description of Hub + System LED indicators. LED indicators Description No power to unit Unit operational Fault (see section 5.1.1) Power Fault System Power Fault System Power Fault System
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Table 3-3: Description of SFP port LED indicators. LED indicators Description No SFP in port or SFP disabled Port operational A fault has occurred on the optical link or the attached AU (see section 5.1.2) blinking Communication to AU is active 3.1.4 Installation 3.1.4.1 Mounting the Unit The HU package should contain the following items: o 1 × Hub Unit o 2 × 19” rack mounting brackets (including screws) o 4 × M6 screws for rack-mounting o 4 × Rubber feet for shelf mount o 1 × IEC mains cable The HU can be mounted into a standard 19” equipment rack using the supplied rack mounting brackets. Mount the Hub onto the rack in the assigned equipment cabinet using the four screws supplied (Figure 3-4). If the Hub is shelf mounted ensure that the rubber feet supplied are in place to prevent blocking the ventilation holes on the underside. Figure 3-4: Hub Unit mounted into a 19” equipment rack. CAUTION For sufficient air circulation, ensure a top and bottom clearance of 25 mm (1 “) to any other equipment. 3.1.4.2 Connecting the mains cable The specifications of the power supply unit (PSU) of the HU are listed in Table 3-4. Ensure that the ON/OFF switch is in the OFF (O) position before connecting the IEC mains cable to the Hub (Figure 3-5). Plug the mains cable into an outlet providing AC power with a voltage of 100 – 240 VAC and a frequency of 47 – 63 Hz.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Table 3-4: Power supply unit (PSU) parameters. Parameter Min Typical Max Unit Comment Input voltage 100 240 VAC Input Frequency 47 63 Hz Fuse 2 A Anti-surge Current consumption 220 mA Power consumption 15 W Figure 3-5: Connection of the mains cable. 3.1.4.3 Connecting the control cables The 2700 DAS can be controlled locally via the serial port or remotely via the network interface (Figure 3-6). For details on controlling the 2700 DAS refer Chapter 4 of this guide. To attach the required cables to the Hub Unit follow these steps: o Serial Port: The serial interface connector is a 9 pin sub-D male connector. To connect the HU directly to a computer, use a RS 232 null modem. Connect the RS232 cable to the serial connector, hand tightening the screws to prevent the connector from loosening. o Ethernet Port: Connect the Ethernet port of the HU to your network using a RJ45 category 5e patch cable. For further details on how to configure the network interface refer to section 4.3.4.1 of this guide. CAUTION Before connecting the Ethernet port of the hub unit make sure that the network parameters (IP address, subnet mask, and gateway) on the HU are properly set. Failure to do so may affect the performance of the network. Contact your network administrator if necessary, for valid parameters.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Figure 3-6: Connection of the RS232 null modem and the RJ45 Ethernet cable. 3.1.4.4 Connecting the RF transceiver Connection of the RF signal sources (e.g. BDA, BTS, WLAN access point) is via a pair of simplex SMF-female connectors per RF port. The ports are labeled 1 to 4 for connecting up to four RF transceivers. Connect the ports labeled “IN” to the transmit port of the RF transceiver (= downlink). Connect the ports labeled “OUT” to the receive ports of the RF transceivers (= uplink). Figure 3-7: Connecting a pair of jumper leads from a RF transceiver. As the 2700 DAS is a broadband system, the connections to the RF transceivers are via simplex connectors. In cases where the RF transceiver has a common duplex connector for uplink and downlink the signals traveling in opposite direction need to be separated. This is done with an external duplexer or circulator. For a larger system with more than eight AU, the RF signals have to be routed to several hubs. This is achieved by inserting a passive splitting/combining circuitry. CAUTION When connecting to the SMA connector on the Hub, DO NOT over tighten the connector. Use a dedicated torque wrench pre-set to 0.8 to 1.1 Nm. If a torque wrench is not available, firmly hand-tightening the connector is adequate. CAUTION In the US and Canada, only the use of the Cisco® Aironet ®1200 WLAN access point (Model AIR-AP1231-A-K9) is approved for connection to the 2700 Hub Unit for providing WLAN services.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 NOTE Termination of the unused RF ports with a 50Ω load is not necessary. It is however recommended to set all gain control settings of the unused ports to maximum attenuation (refer to section 4.2.6.1 of this guide for directions on how to do this). 3.1.5 Environmental The environmental specifications of the HU for operation and storage are listed in Table 3-5. Table 3-5: Environmental specifications of 2700 HU. Parameter Min Typical Max Unit Temperature - Operating 0 +55 °C Temperature - Storage -25 +55 °C Relative Humidity (non-condensing) 10 95 %
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 3.2 2780/2781 SFP module 3.2.1 Overview The 2780/2781 small form-factor pluggable (SFP) modules are broadband components (350-2700MHz) converting electrical to optical signals (Transmit) and optical to electrical signals (Receive). A block diagram of the SFP module is shown in Figure 3-8. Figure 3-8: Block diagram of the 2780/2781 SFP module. The electrical input signal is amplified before it is modulated onto the optical carrier wave. The optical input signal is directly routed to the electrical connector. A micro controller is included for control and monitoring purpose. The 2780 SFP is designed to be used in the 2700 Hub Unit. The 2781 SFP is designed to be used in the 2760 Antenna Unit. While the modules are identical in their design they differ in the rated operating temperature range. CAUTION Electrostatic discharge (ESD) preventative measures (i.e. wrist straps, use of ESD protective bags) should be taken when storing, transporting and handling SFPs as voltages in excess of 50V can cause damage to the device. NOTE The 2780 and 2781 SFP have an identical form factor. Make sure to insert the 2780 only in the 2700 HU and the 2781 only in the 2760 AU. 3.2.2 Dimensions and Weight The physical design of the 2780/2781 SFP module follows the design of standard digital SFP transceivers as outlined in the SFP Multi-Source Agreement (MSA). Table 3-6:.Physical parameter of the 2780/2781 SFP modules. Parameter Value Unit Height 0.85 (0.33) cm (inch) Width 1.37 (0.54) cm (inch) Length 5.65 (2.22) cm (inch) Weight 40 g Optical Signal OUT E O RF Signal IN E O RF Signal OUT Optical Signal IN Control + Monitor
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 3.2.3 Ports 3.2.3.1 Electrical port The electrical connection of the SFP is via a push-fit 20-pin connector located at the rear of the module. 3.2.3.2 Optical port The optical port on the SFP module is LC duplex (according to IEC 61754-20). Looking from the front, the optical transmit port is on the left hand side and the optical receive port is on the right hand side. WARNING Optical emission can damage your eye-sight. DO NOT look directly into the transmit port of an active SFP module. 3.2.4 Installation The SFP is a hot pluggable module. To install the SFP in the HU or the AU, the unit does NOT need to be powered down. The remaining system remains completely operational and unaffected by plugging or un-plugging a module into an SFP port. To insert the SFP, hold the module by the metal body and slide it into the designated HU/AU port. An audible click can be heard when the SFP is fully latched. Ensure that the de-latch bail is in the upright position (this prevents accidental unlatching of the module). Figure 3-9: Picture of fully latched SFP module. Removal of the SFP is achieved by extending the de-latch bail and pulling it away from the unit. Figure 3-10: To remove the SFP pull at the de-latch bail.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 3.2.5 Environmental Table 3-7: Environmental specifications of 2780 SFP module (designed for the 2700 Hub Unit). Parameter Min Typical Max Unit Temperature - Operating 0 +85 °C Temperature - Storage -25 +55 °C Relative Humidity (non-condensing) 10 95 % Table 3-8: Environmental specifications of 2781 SFP module (designed for the 2760 Antenna Unit). Parameter Min Typical Max Unit Temperature - Operating 0 +55 °C Temperature - Storage -25 +55 °C Relative Humidity (non-condensing) 10 95 %
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 3.3 2760 + 2765 Antenna Unit – Wideband 3.3.1 Overview o The 2760/2765 AUs are small wall- or ceiling mountable units which amplify the received optical signals for transmission over a wireless link (in the case of the downlink signals) and amplify the received wireless signals for transmission over the optical link (in the case of the uplink signals). o The 2760 AU utilizes the 2781 SFP optical transceiver for the electrical-optical signal conversion. The 2765 AU utilizes an integrated optical transceiver which is not pluggable. o Because of the wide bandwidth of the units (370 – 2500 MHz) separate wideband antennas are required for Transmit and Receive. o Adjustable gain settings allow you to define the coverage area of each AU individually. Control of the AU is remotely via the HU. These are controlled remotely via the Hub Unit. o The 2760 AU can be powered via a 48 V DC supply or Power-over-Ethernet (PoE). The 2765 is powered only via PoE. Figure 3-11 and Figure 3-12 show a block diagram of the 2760 and 2765 AU, respectively. Figure 3-11: Block diagram of the 2760 AU. Figure 3-12: Block diagram of the 2765 AU. Control + Monitoring To TX antenna From RX antenna Optical Transceiver PoE From Hub To Hub Control + Monitoring To TX antenna From RX antenna SFP Port (2781) 48VDC or PoE
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 3.3.2 Dimensions and Weight Dimensions and weight listed in Table 3-9 are for an AU without the optional cover. Table 3-9: Dimensions and weight of the 2760 + 2765 AU. Parameter 2760 2765 Unit Height 21.5 (8.5) 20.0 (8.0) cm (inch) Width 13.0 (5.125) 12.0 (4.75) cm (inch) Depth 4.5 (1.8) 6.0 (2.4) cm (inch) Weight 0.75 0.75 kg 3.3.3 Connection panels and LED indicators 3.3.3.1 2760 AU A drawing of the front view is shown in Figure 3-13. The front panel of the AU contains: o SFP port for the 2781 SFP module o RJ45 connector for powering via Power-over-Ethernet (PoE, IEEE 802.3af) o 2-pin 48VDC input for powering via AC/DC o Status LED, incorporated in the RJ45 connector o Power LED, incorporated in the RJ45 connector Figure 3-13: Front view of the 2760 AU. A drawing of the rear view is shown in Figure 3-14. The rear panel of the AU contains o 2 SMA-female RF connectors, one for TX and one for RX SFP Port RJ45 PoE Connector 48V DC Input Status LED Power LED
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Figure 3-14: Rear view of the 2760 AU. Following is a description of all interfaces and LED indicators of the 2760 AU. Optical and Electrical I/O ports SFP port SFP port which can be populated with the Zinwave 2781 SFP module. RF ports Two simplex wideband (370 – 2500 MHz) SMA-female connectors, one for TX (downlink) and one for RX (uplink) Powering and LED indicators 48 VDC Input 2-pin latching connector (LEMO, EGG.00.302.CLL) for powering via the DC mains adapter PoE Connector RJ45 connector for powering via PoE Status LED Indicates the status of the AU (see Table 3-10) Power LED Indicates the power state of the AU (see Table 3-10) 3.3.3.2 2765 AU A drawing of the front view is shown in Figure 3-13. The front panel of the AU contains o RJ45 connector for powering via Power-over-Ethernet (PoE, IEEE 802.3af) o Status LED, incorporated in the RJ45 connector o Power LED, incorporated in the RJ45 connector Figure 3-15: Front view of the 2765 AU. A drawing of the rear view is shown in Figure 3-14. The rear panel of the AU contains o 2 SMA-female RF connectors, one for TX and one for RX o Optical Duplex SC connector TX port RX port
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Figure 3-16: Rear view of 2765 AU. Following is a description of all interfaces and LED indicators of the 2765 AU. Optical and Electrical I/O ports Duplex SC connector Optical port which connects to the fiber-infrastructure. RF ports Two simplex wideband (370 – 2500 MHz) SMA-female connectors, one for TX (downlink) and one for RX (uplink) Powering and LED indicators PoE Connector RJ45 connector for powering via PoE Status LED Indicates the status of the AU (see Table 3-10) Power LED Indicates the power state of the AU (see Table 3-10) 3.3.3.3 LED indications Table 3-10 lists the possible indications of the Antenna Unit LEDs. Table 3-10: Description of Antenna Unit LED indicators. LED indicators Description No power to unit Unit powered but optical connection not active Unit operational and optical connection active Status LED blinking Communication to Hub Unit is active 3.3.4 Installation 3.3.4.1 Mounting the Antennas Prior to mounting the Antenna Unit, mount the Transmit and Receive antennas following your system installation plan in the assigned locations. Follow the antenna manufacturer guidelines to do so.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Transmit and receive antennas need to be separated to improve the required antenna isolation of 35dB. Lower antenna isolation leads to increased blocking and uplink noise figure. The use of directional antennas is recommended to improve this antenna isolation. CAUTION The antenna must be installed / positioned at a distance of greater than 20 cm away from the proximity of operators and intended operators. 3.3.4.2 Mounting the 2760 Antenna Unit The 2760 AU package should contain the following items: o 1 × 2760 AU o 1 × Mounting bracket o 1 × 2781 SFP module o 1 × PoE converter (incl. mains cable and 1m Cat5 Ethernet cable) (optional) o 1 × 48V PSU (incl. mains cable) (optional) The Antenna Unit can be mounted to a ceiling or a wall or any horizontal or vertical flat surface using the provided mounting bracket. Chose the Antenna Unit position following these guidelines: o Mount the Antenna Unit as close as possible to the relevant Transmit and Receive antenna such that the minimum length of coaxial cable is required to connect the AU to the antennas. Excessive coaxial cable lengths will reduce the available signal power and increase the uplink noise figure. o Allow space above and below the unit for adequate ventilation and to accommodate the minimum bend radius for the coaxial and fiber cables according to Figure 3-17 o The position of the Antenna Unit should provide sufficient air circulation Prepare the Antenna Unit for mounting following these steps: o Push the SFP module firmly into the SFP port, ensuring that it is fully latched. Do not remove the dust-cover at this stage. o Attach the Antenna Unit cover (optional) to the Antenna Unit using the four provided M4 screws. Mount the Antenna Unit to the identified location following these steps: o To attach the mounting bracket, drill four holes into the wall, using the dimensions shown in Figure 3-17. o Secure the mounting bracket using 4 countersunk M3 screws (not provided) o For vertical mounting: Slide the Antenna Unit onto the mounting bracket with the RF ports pointing downwards o For horizontal mounting: Slide the Antenna Unit onto the mounting bracket with either the RF ports or the SFP port pointing forward. Ensure that the Antenna Unit latches on the mounting bracket.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Figure 3-17: Mounting instructions for the 2760 AU. 3.3.4.3 Mounting the 2765 Antenna Unit The 2765 AU package should contain the following items: o 1 × 2765 AU o 1 × PoE converter (incl. mains cable and 1m Cat5 Ethernet cable) (optional) The Antenna Unit can be mounted to a ceiling or a wall or any horizontal or vertical flat surface. Chose the Antenna Unit position following these guidelines: o Mount the Antenna Unit as close as possible to the relevant Transmit and Receive antenna such that the minimum length of coaxial cable is required to connect the AU to the antennas. Excessive coaxial cable lengths will reduce the available signal power and increase the uplink noise figure.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 o Allow space above and below the unit for adequate ventilation and to accommodate the minimum bend radius for the coaxial and fiber cables o The position of the Antenna Unit should provide sufficient air circulation Mount the Antenna Unit to the identified location following these steps: o To attach the AU, drill four holes into the wall, using the dimensions shown in Figure 3-18. o Secure the AU using 4 countersunk M4 screws (not provided) Figure 3-18: Mounting instructions for the 2765 AU. 3.3.4.4 Connecting the antennas to the AU Connect the antennas to the AU, using low loss coaxial cables. The downlink port (TX) of the AU connects to the TX antenna and the uplink port (RX) of the AU connects to the RX antenna. Figure 3-19: Connecting antenna cables to the 2760 AU. CAUTION When connecting to the SMA connectors on the Antenna Unit, DO NOT over-tighten the connectors. Use a dedicated torque wrench pre-set to 0.8 to 1.1 Nm. If a torque wrench is not available, firmly hand-tightening the connector is adequate. 3.3.4.5 Connecting the Power Supply Unit The 2760 AU can be powered by and external 48V DC power supply or by Power over Ethernet (PoE) (Figure 3-20). The 2765 AU can be powered only by PoE. To connect the power supply to the AU, follow these steps: 192.5 mm 96 mm
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 o Using an external 48VDC power supply unit (optional). → Mount the PSU next to the Antenna Unit using the provided brackets with the IEC mains connector facing downwards → Connect the mains cable from the PSU to an outlet providing 110 – 250 V, 50 – 60 Hz AC power. → Connect the DC cable of the PSU to the 2-pin latching input of the Antenna Unit o By Power over Ethernet. (PoE) using an IEEE802.3af compliant PoE injector. → Using the IEEE 802.3af PoE protocol the PoE injector can be connected to the Antenna Unit with a Cat5 Ethernet cable of up to 100 m length. This can be beneficial in situations where it is difficult to provide AC power near the Antenna Unit location → Install the PSU in a suited location, making sure that adequate air circulation is provided. → Connect the Cat5 Ethernet cable to the connector labeled “To Network Jack” on the PoE injector. → Connect the other end of the Ethernet cable to the RJ45 connector on the Antenna Unit. CAUTION Connecting more than one source of power at a time to any single 2760 AU can cause permanent damage to the unit. Figure 3-20: Connecting the DC supply unit or the PoE mains adaptor. Table 3-11: DC Power Supply Unit (PSU) characteristics. Parameter Min Typical Max Unit Comment Power supply voltage 40 48 V Power supply frequency DC - Power consumption 3 W 3.3.5 Environmental Table 3-12: Environmental specifications of 2760 + 2765 Antenna Unit.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Parameter Min Typical Max Unit Temperature - Operating 0 +45 °C Temperature - Storage -25 +55 °C Relative Humidity (non-condensing) 10 95 %
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 3.4 277X Antenna Unit – Band specific 3.4.1 Overview o The 277X AUs are 3U high wall, ceiling or rack mountable units which amplify the received optical signals for transmission over a wireless link (in the case of the downlink signals) and amplify the received wireless signals for transmission over the optical link (in the case of the uplink signals). o The 277X AUs utilize the 2765 wideband AU in its core together with a band-specific duplexer to suppress undesired frequency bands. o Because of the integrated duplexer, a single antenna is required for both transmit and receive. o Adjustable gain settings allow you to define the coverage area of each AU individually. Control of the AU is remotely via the HU. These are controlled remotely via the Hub Unit. o The 277X AUs are powered via IEEE 802.3af compliant Power over Ethernet (PoE). Figure 3-21 show a block diagram of the 277X AU. Figure 3-21: Block diagram of the 277X AU. 3.4.2 Dimensions and Weight Dimensions and weight listed in Table 3-13 are for an AU without the optional 19” rack mounting kit. Table 3-13: Dimensions and weight of the 277X AU. Parameter 277X Unit Height 12.0 (4.75) cm (inch) Width 37.0 (14.5) cm (inch) Depth 26.0 (10.25) cm (inch) Weight 5.3 kg Control + Monitoring To/From antenna Optical Transceiver PoE From Hub To Hub Duplexer 2765 AU
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 3.4.3 Connection panels and LED indicators A drawing of the front view of the 277X AU is shown Figure 3-22. The front panel of the AU contains o Optical I/O o RJ45 connector for powering via Power-over-Ethernet (PoE, IEEE 802.3af) o N-type (female) antenna connector o 4 SMA (female) connectors for semi-rigid jumper cables Figure 3-22: Front view of the 277X AU. The 277X AU rear panel does not contain any interfaces The 277X AU does not contain any LED indicators. Following is a description of all interfaces of the 277X AU. Optical and Electrical I/O ports Duplex SC connector Optical port which connects to the fiber-infrastructure. RF port Duplex N-type (female ) connector DL Jumpers Connects the DL output of the integrated 2765 AU to the duplexer UL Jumpers Connects the UL input of the integrated 2765 AU to the duplexer Powering PoE Connector RJ45 connector for powering via PoE Antenna Connector PoE Connector Optical Connector Jumper cables
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 3.4.4 Installation 3.4.4.1 Mounting the Antenna Prior to mounting the Antenna Unit, mount the antenna following your system installation plan in the assigned locations. Follow the antenna manufacturer guidelines to do so. CAUTION The antenna must be installed / positioned at a distance of greater than 20 cm away from the proximity of operators and intended operators. 3.4.4.2 Mounting the 277X Antenna Unit The 277X AU package should contain the following items: o 1 × 277X AU o 2 × SMA (male) – SMA (male) jumper cables o 1 × PoE converter (incl. mains cable and 1m Cat5 Ethernet cable) – optional o 1 × 19” equipment rack mounting kit (shelf and screws) – optional Connect the SMA (male) – SMA (male) jumper cables to the provided SMA (female) ports on the 277X (Figure 3-23). Figure 3-23: Connecting the RF jumper leads on the 277X AU. NOTE Once connected, do not remove the jumper leads as they are required for the functioning of the 277X Antenna Unit. The Antenna Unit can be mounted to a ceiling or a wall or any horizontal or vertical flat surface. Alternatively the AU can be installed in a 19” equipment rack using the optional mounting kit. For ceiling or wall mounting, chose the Antenna Unit position following these guidelines: o Mount the Antenna Unit as close as possible to the relevant antenna such that the minimum length of coaxial cable is required to connect the AU to the antenna. Excessive coaxial cable lengths will reduce the available signal power and increase the uplink noise figure. o Allow space above and below the unit for adequate ventilation and to accommodate the minimum bend radius for the coaxial and fiber cables
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 o The position of the Antenna Unit should provide sufficient air circulation For mounting in a 19” equipment rack, chose the Antenna Unit position following these guidelines: o Locate free space in the rack of 3U height o Use a location which allows for minimum coaxial cable length to connect the antenna Follow the following steps to mount the AU in a 19” equipment rack using the rack mounting kit (optional) o Attach the 277X AU to the shelf using the 4 provided screws. o Place the shelf into the rack and secure with the 4 provided screws 3.4.4.3 Connecting the Antenna to the AU Connect the antenna to the AU, using low loss coaxial cables. If the antenna cable is terminated with a connector other than N-type (male) on the AU end, use an appropriate connector adaptor. When connecting an N-type connector, firmly hand-tightening is adequate. Figure 3-24: Connecting the antenna cable to the 277X AU. 3.4.4.4 Connecting the Optical Fiber o When using MMF, connect the 277X AU to the fiber-infrastructure using the special Zinwave patch-cord. Connecting to the fiber-infrastructure without the special patch-cord will lead to a poor quality optical link and reduced maximum transmission distance. o Connect the patch-cord end with the SMF (yellow) and MMF (orange or grey) cords to the AU. Connect the patch-cord end with the two MMF (both cables either orange or grey) cords to the fiber infrastructure. o The SC connectors are keyed with a slot and will thus only fit in one (i.e. the correct) direction. o Insert the SC duplex connector into the optical I/O port on the AU and press it firmly into place, making sure that both sides of the connector are securely latched (indicated by a “clicking” sound)
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Follow these guidelines when using fiber-optic cabling: o Do not remove the dust-caps on both the equipment and the optical fiber until required – they’re there for a reason o Before connecting, clean the facet of the connectors with a lint-free tissue o Always make sure that all optical connectors are securely latched o Do not bend the optical fiber below a radius of 3 cm NOTE Failure do follow these guidelines may result in a poor quality optical link or in a complete link failure Figure 3-25: Connecting the fiber-optic cable to the 277X AU. 3.4.4.5 Connecting the Power Supply Unit o Using the IEEE 802.3af PoE protocol the PoE injector can be connected to the Antenna Unit with a Cat5 Ethernet cable of up to 100 m length. This can be beneficial in situations where it is difficult to provide AC power near the Antenna Unit location o Install the PSU in a suited location, making sure that adequate air circulation is provided. o Connect the Cat5 Ethernet cable to the connector labeled “To Network Jack” on the PoE injector. o Connect the other end of the Ethernet cable to the RJ45 connector on the Antenna Unit. “Click” “Click”
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Figure 3-26: Connecting the power supply cable to the 277X AU. 3.4.5 Environmental Table 3-14: Environmental specifications of the 277X Antenna Unit. Parameter Min Typical Max Unit Temperature - Operating 0 +45 °C Temperature - Storage -25 +55 °C Relative Humidity (non-condensing) 10 95 % “Click”
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Chapter 4 Configuration and Control 4.1 Overview The 2700 DAS can be configured and controlled either via a command line interface (CLI) or using SNMP (Simple Network Management Protocol). Control of the system with the CLI gives the same functionality as with the SNMP. Please refer to the Zinwave 2700 DAS – Software Manual for a detailed description of all the commands available through the CLI. 4.2 Control via ZinConfig ZinConfig is an application based on the SNMP. It has a graphical user interface (GUI) and can be used to control the most important aspects of the 2700 DAS. 4.2.1 Installing the Software Place the installation CD in your CD drive. If the installer does not start automatically, open a Windows File Explorer window, and double-click on readme.htm. 4.2.2 Starting the software To launch ZinConfig double click on the desk top icon or click Start->Programs->Zinwave->ZinConfig.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 4.2.3 Identifying Hubs Enter the start and end IP address range of the attached Hubs and click on the “Find Hubs” button (Figure 4-1). All detected Hubs will be displayed showing their IP address and description (Figure 4-2). Selecting a Hub from the list will reveal its settings. Use the “Community” field as defined in section 4.3.4.2 if you wish read-only or read-write access. This field is required for communication with the HU. Refer to section 4.3.3.2 for a list of all default settings of the HU. Figure 4-1: Select the IP range and the access community. Figure 4-2: Selecting the HU. NOTE The attached Hubs need to be on the same IP subnet in order to be detected by ZinConfig. If this is not the case refer to section 4.3.4.1 of this guide for changing the network settings on the HU. 4.2.4 Enabling control of the attached AUs If the attached AUs are not displayed, use the “Discover AUs” button to detect all attached AUs (Figure 4-3). This process can take up to 1 minute. During the execution of this command do not connect/disconnect any of the optical cables. Figure 4-3: Buttons for discovering AUs and updating values. NOTE Control of the attached AUs is not possible without first running the “Discover AUs” command. 4.2.5 Updating values o Values are changed by selecting the new value from the drop-down list or by checking/unchecking the check-boxes. o When “Auto-update” is enabled, the values are updated immediately. In this case the “Send Changes” button is disabled.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 o When “Auto-update” is disabled, the values are only updated after pressing “Send changes” (Figure 4-3). o “Refresh” reads the current configuration from the 2700 system (Figure 4-3). Changes in the GUI that haven’t been updated will be lost. 4.2.6 Controlling the Hub Unit Figure 4-4 shows a schematic of the 2700 HU with the downlink input attenuators (DL) and uplink output attenuators (UL). Also shown is the distribution circuitry. Figure 4-4: Schematic of the HU distribution and attenuation circuit 4.2.6.1 Setting the attenuation values The values which can be selected on the GUI represent attenuation values by which the gain of the HU can be reduced. NOTE The attenuation setting on the HU does not correspond with the actual gain of the unit. The downlink (DL) and uplink (UL) attenuators for the HU can be selected using the drop down lists. The range of permitted values is 5 – 31 dB for all attenuators in steps of 1 dB. 4.2.6.2 Setting the RF signal distribution o Without any of the distribution switches enabled, RF1 port is connected to SFP ports 1 & 2, RF2 to SFP ports 3 & 4, RF3 to SFP ports 5 & 6 and RF4 to SFP ports 7 & 8, as shown in Figure 4-4 o RF ports 1 and 2 can be cross-connected simultaneously to SFP ports 1 – 4 by ticking the DC2x2 box. RF 3 and 4 can be cross-connected in the same manner to SFP ports 5 – 8. o Ticking the DC4x4 box will cross-connect all four RF ports to all eight SFP/AU ports.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 4.2.6.3 Enabling/Disabling the optical ports Active SFP ports are shown green, inactive ports are grayed out and red indicates an alarm condition. SFP ports can be enabled/disabled by right clicking on the SFP port and selecting the required option from the pop-up menu (Figure 4-5). Figure 4-5: Enabling the optical ports. NOTE Disabling a port will result in the attached AU not transmitting or receiving any signal. 4.2.7 Controlling the Antenna Unit The changeable parameters in the AU are the downlink and uplink attenuators and downlink and uplink gain controls. 4.2.7.1 Setting the attenuation values The values which can be selected on the GUI represent attenuation values by which the gain of the AU can be reduced. The downlink (DL) and uplink (UL) attenuators for the AU can be selected using the drop down lists. The range of permitted values is 5 – 31 dB for all attenuators in steps of 1 dB (Figure 4-6). Figure 4-6: Changing the AU attenuators. NOTE The attenuation setting on the AU does not correspond to the actual gain of the unit.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 4.2.8 Status and Alarms When an alarm is present, the SFP port or the status box in the AU frame is colored red. Status and alarm information is displayed by left-clicking on one of the colored boxes. Alternatively status information on the SFP ports can be displayed by right-clicking on the SFP port and selecting “Alarms” from the pop-up menu (Figure 4-7). Clicking on one of the SFP ports displays information on the HU SFP. Clicking on the colored box in the AU frame displays information on the AU optical transceiver Figure 4-7: Reading out alarms on the optical link. A box will appear describing the alarm if present together with a range of status information (Figure 4-8). The displayed parameters are: o RX optical power o TX optical power o Laser bias current o SFP supply voltage o SFP temperature Figure 4-8: Alarm description. 4.3 Control via Command Line Interface (CLI) A detailed description of the full CLI functionality can be found in Zinwave 2700 DAS – Software Manual. The CLI can be accessed directly with an RS-232 serial connection, or remotely through a network using the Telnet protocol.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Figure 4-9: Required connections for local and remote control of the 2700 DAS. 4.3.1 Connecting to the CLI via RS232 This section describes how to access the CLI via the RS232 protocol using the Microsoft Windows based HyperTerminal application. The setup using a different terminal emulation application is likely to be very similar. The serial port on the HU is configured as DTE (Data Terminal Equipment). When the HU is directly connected to the serial port of a computer (which is another DTE), a null modem has to be used. Follow these steps to establish a RS232 connection: o Connect your laptop/PC via the null modem cable to the hub unit. o Run HyperTerminal. This application can be found under Start  All Programs  Accessories  Communications  HyperTerminal. After entering a descriptive name for the connection click OK to proceed. Figure 4-10 Open a new HyperTerminal session. Serial Ethernet HU COM port 9-pin sub-D null-modem cable Ethernet Cable Ethernet
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 o Select the serial port of your laptop or PC. Typically this is the COM1 port. Press OK to continue. Figure 4-11: Identify the serial port on your computer. o Adjust the parameters of the serial connection according to the values listed in table 3-1. Clicking OK stores these settings under the name defined in step 1 and a connection to the Hub Unit is established. Parameter Value Baud rate 19200 Data bits 8 Parity None Stop bits 1 Flow control None Table 4-1: Serial port settings. Figure 4-12: Adjust the serial port settings.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 4.3.2 Connecting to the CLI via Telnet When a network connection to the HU is available, the CLI can be accessed via the Telnet protocol. On a Windows based laptop/PC Telnet can be started via Start  Run…  telnet). Figure 4-13: Serial connection via Telnet. To open a connection to the hub unit type “open <ip address>” where <ip address> should be replaced by the IP address of the HU. A password is required to access the CLI using Telnet. If this is not known or if the HU cannot be accessed, use the local RS232 interface to change the password or to adjust the network settings. NOTE The factory set password of the hub unit is “password”. 4.3.3 CLI Commands 4.3.3.1 Overview Table 3-2 shows a list of all available CLI commands. This list can be generated by typing the command “?” in the CLI. This chapter briefly introduces those commands most important to set up the 2700 DAS. A more detailed description of all commands can be found the Zinwave 2770 DAS – Software Manual. Table 4-2: Overview of CLI commands for control of the HU. Hub Commands Description Type dlia <1-4> <0-31> Downlink Input Attenuation R/W uloa <1-4> <0-31> Uplink Output Attenuation R/W dc22 <1-2> <1/0> Distribution Circuits(2x2) R/W dc44 <1/0> Distribution Circuit (4x4) R/W
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Hub Commands Description Type default Set default values and reboot W discover Discover AUs W sfpdis <1-8> <1/0> SFP Enable/Disable R/W reID <au1-au8> Set the active remote AU R/W config <IP/GATEWAY/NETMASK/ USR/PSWD(Telnet)/ TRAPIP/TRAPPORT/ R_COMMUNITY/ RW_COMMUNITY> Misc. configuration R/W alarm <1-8> SFP Alarm Status R version Software / Hardware / SFP Version R help Display help information R reboot Reboot the system W Table 4-3: Overview of CLI commands for control of the AU Antenna Unit Command Description Type ++dla <0-31> Downlink Attenuation R/W ++ula <0-31> Uplink Attenuation R/W ++dle <1/0> Enable/disable downlink gain control R/W ++ule <1/0> Enable/disable uplink gain control R/W ++dflt Set default values W ++alarm AU alarm status R ++version Software Version R Commands are executed on typing a carriage return. Settings can be queried by replacing the last value with a “>” sign. The CLI is case in-sensitive. EXAMPLE The command “sfpdis 5 1” disables the SFP module plugged into SFP port #5. This setting can be queried using the command “sfpdis 5 >”. The command “sfpdis >” returns the settings for all eight SFP ports #1 – #8. The values of all settings in the factory default state and after execution of the “default” command are listed in Table 4-4. 4.3.3.2 Default settings The default settings are loaded when installing a new HU or AU. The unit can be reset to this factory default state using the “default” command (for the Hub Unit) or the “++dflt” command (for the Antenna Unit). Table 4-4: Factory default state of the HU Hub Parameter Description Default value dlia <1-4> Downlink Input Attenuation 31
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Hub Parameter Description Default value uloa <1-4> Uplink Output Attenuation 31 dc22 <1-2> Distribution Circuits(2x2) Disabled dc44 <1/0> Distribution Circuit (4x4) Disabled sfpdis <1-8> SFP Enable/Disable Disabled ReID <au1-au8> Set the active remote AU AU1 config IP IP address of the HU 10.10.10.10 config GATEWAY IP address of the gateway 10.10.10.1 config NETMASK Subnet mask 255.255.255.0 config USR Administrator username ‘admin’ config PSWD(Telnet) Administrator password ‘password’ config TRAPIP IP address to which SNMP traps are sent 0.0.0.0 config TRAPPORT Port number to which SNMP traps are sent 162 config R_COMMUNITY Read-only community string ‘public’ config RW_COMMUNITY> Read-write community string ‘private’ Table 4-5: Factory default state of the AU Hub Parameter Description Default value dla Downlink Attenuation 15 ula Uplink Attenuation 15 dle Downlink Gain Control Disabled ule Uplink Gain Control Disabled 4.3.4 Controlling the HU (2700) Commands to control the HU are typed directly into the HyperTerminal application window as listed in Table 4-2. 4.3.4.1 Configuring the network interface manually Setup the network interface of the HU using the “config” command. Make sure that the subnet mask matches that of your network and that the IP address is not already assigned to another device. EXAMPLE To configure the network interface with an IP address of 10.10.10.2, a subnet-mask of 255.255.255.0 and a gateway address of 10.10.10.1 use the following commands: “config ip 10.10.10.2” “config netmask 255.255.255.0” “config gateway 10.10.10.1”.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 4.3.4.2 Configuring the network interface via DHCP The network interface can be configured to obtain the relevant parameters via DHCP (Dynamic Host Configuration Protocol). DHCP is enabled by setting the IP address of the HU to 0.0.0.0. This will cause the HU to request IP address, subnet mask and gateway address from a DHCP server. 4.3.4.3 Configuring Communities Communities define the user groups for SNMP with read-only access to the system or with read-write access. Define these communities using the “config” command. EXAMPLE To designate the read-only community “readonly” and the read-write community “readwrite” use the following commands: “CONFIG R_COMMUNITY readonly” “config RW_COMMUNITY readwrite”. 4.3.4.4 Setting the Signal Distribution The routing of the RF signals in the HU is controlled via the commands “dc22” and “dc44”. As described in section 4.2.6, five different routing combinations are possible. The command “dc22 1” addresses the switch combining RF ports 1 & 2 onto the SFP ports 1 – 4. The command “dc22 2” addresses the switch combining RF ports 2 & 3 onto the SFP ports 5 – 8.The command “dc44” addresses the switch coupling the two other switches in order to combine all four RF ports onto all eight SFP ports. The commands required to set all viable distributions are listed in Table 4-6. Table 4-6: Setting the RF distribution. Distribution Command 1 Command 2 Command 3 1x2 / 1x2 / 1x2 / 1x2 dc22 1 0 dc22 2 0 dc44 0 2x4 / 1x2 / 1x2 dc22 1 1 dc22 2 0 dc44 0 1x2 / 1x2 / 2x4 dc22 1 0 dc22 2 1 dc44 0 2x4 / 2x4 dc22 1 1 dc22 2 1 dc44 0 4x8 dc22 1 1 dc22 2 1 dc44 1 EXAMPLE The three commands “dc22 1 1”, “dc22 2 1” and “dc44 1” entered sequentially set the HU to full distribution where all input RF signals are present at all eight SFP ports. 4.3.4.5 Setting the Attenuator Values in the Hub Unit The attenuators in the HU are controlled using the “DLIA” (DownLink Input Attenuator) and the “ULOA” (UpLink Output Attenuator) commands for the downlink and the uplink, respectively. The first parameter selects the RF I/O while the second parameter specifies the required attenuation value. EXAMPLE The commands “uloa 2 15” sets the uplink output attenuator of RF I/O # 2 to 15dB.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 4.3.5 Enabling Communication to Antenna Units 4.3.5.1 Auto configuration In order to be able to communicate with the attached AUs, the HU requires information on their unique identifiers (MID-numbers). This information is collected via the command “discover”. NOTE Control of the attached AUs is not possible without first running the discover command. 4.3.5.2 Manually adding AUs If for some reason the “discover” command is not executed successfully the AUs can be manually added to the system configuration. For this you need the unique identifier of the AU, the MID number. This is an 8-digit hexadecimal (0-9, A-F) number and can be found on the AU label. The AU is added using the “+addau” command. EXAMPLE The command “+addau 1 10F54D9A” adds the AU with the MID 10F54D9A to the SFP port 1. Adding the same AU to another SFP port deletes the old entry. Multiple entries of the same MID are not possible. 4.3.6 Controlling the AU (276X and 277X) Commands proceeded by ++ are Antenna Unit commands and routed to the currently active AU. AUs are activated using the REID command. On activating a new AU its current settings are displayed. EXAMPLE The command “reid au3” activates the AU connected to the SFP port # 3. All commands proceeded by “++” are now directed to this AU. 4.3.6.1 Setting the Attenuator Values in the Antenna Unit The attenuators in the AU are controlled using the “++dla” (DownLink Attenuator) and the “++ula” (UpLink Attenuator) commands for the downlink and the uplink, respectively. Before using this command, make sure that the correct AU is active. EXAMPLE To set the attenuation of the AU which is connected to SFP port # 7 to 3 dB, the AU has to be activated using the command “reid au7”. Then the attenuation setting can be changed using the command “++dla 3”.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Chapter 5 Get Assistance, if You Need It 5.1 Troubleshooting the 2700 DAS 5.1.1 Hub Unit (HU) main LED Indicators Condition Green Power LED Red Fault LED Green System LED No power to unit Off Off Off Unit operational On Off On Fault On On Off The red fault LED indicates the occurrence of a fault condition in the system. Use the ZinConfig tool (see section 4.2) to determine the source of the fault. 5.1.2 Hub Unit SFP port indicators Condition Green Status LED Red Fault LED No SFP in port Off Off Port disabled Off Off Port operational On Off Data activity / communicating Flashing Off Fault in Fiber or AU Off On The red fault LED indicates the occurrence of a fault condition in the optical link or one of the attached AUs. Use the ZinConfig tool (see section 4.2) to determine the source of the fault.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 5.1.3 2760 + 2765 Wideband Antenna Unit Condition Green Status LED Green Power LED No power to unit Off Off Unit operational On On Data activity / communicating Flashing On Fault in Fiber or Hub Off On 5.1.4 277X Antenna Unit There are no LED indicators located on the front or rear panel of the 277X AU. 5.2 Device communication problems 5.2.1 Network Connection o The IP address on the Hub is incorrectly configured o The computer used for control & monitoring and the Hub Unit are not on the same subnet. o Your firewall may block the SNMP traffic 5.2.2 Serial Connection o The Hub or a device connected to a serial port is not powered on. o The Hub has a defective interface cable. o The serial port has no device connected to it. o The Hub is communicating at the wrong baud rate. o The Hub itself is defective. 5.3 Returning the System for Service Contact equipment vendor. 5.4 Warranty repair Contact equipment vendor. 5.5 Preparing the system for shipping Use suitable packaging to same standard as original packaging. Include Returns Material Authorization (RMA).
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Appendix A Safety and Regulatory Information This appendix contains important warnings and cautions for hardware products that comprise the 2700 DAS system. A.1 Warning and caution notices WARNING If this product is not used as specified, the protection provided by the equipment could be impaired. This product must be used in a normal condition (in which all means for protection is intact) only. No operator serviceable parts are inside this system. Refer servicing to an authorized Zinwave Ltd service center. To prevent electrical shock, do not remove the covers. NOTE 2700 Hub unit. This device complies with Part 15 of the FCC rules for provision of WLAN services when connected to a Cisco® Aironet® 1200 WLAN access point (model AIR AP1231G-A-K9). Operation is subject to the following conditions: • This device may not cause harmful interference, and • The device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by Zinwave Ltd could void the user’s authority to operate the equipment. NOTE 2760 Antenna Unit. This device complies with Part 15, Part 22, Part 24 and Part 90 of the FCC rules. Changes or modifications not expressly approved by Zinwave Ltd could void the user’s authority to operate the equipment. NOTE 2765 Antenna Unit. This device complies with Part 15, Part 22, Part 24 and Part 90 of the FCC rules. Changes or modifications not expressly approved by Zinwave Ltd could void the user’s authority to operate the equipment.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 NOTE 2776 Antenna Unit. This device complies with Part 22 and Part 24 of the FCC rules. Changes or modifications not expressly approved by Zinwave Ltd could void the user’s authority to operate the equipment.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 A.2 General safety considerations The installation of electrical supplies in support of Zinwave 2700 DAS products shall be in accordance with national and local regulations. Other aspects of the installation of Zinwave 2700 DAS products and interconnecting cabling shall be in accordance with the following standards: A.2.1 Cabling installation o EN 50174 series: Information technology – Cabling installation A.2.2 Optical safety o IEC 60825-2: Safety of laser products - Part 2: Safety of optical fiber communication systems (OFCS). A.2.3 RF exposure CAUTION This equipment complies with FCC radiation exposure limits set forth for an occupational/ controlled environment. This equipment should be operated with a minimum distance of 20cm between radiator and your body. A.3 Optical Safety Precautions o Do not stare with unprotected eyes at the connector ends of the fiber or the ports of the SFP. Do not remove the Fiber Port dust covers unless the port is in use. Do not stare directly into a Fiber Port. o Cover any unconnected fiber ends with an approved cap. o Do not stare with unprotected eyes at any broken ends of the fiber. o Use only approved methods for cleaning optical fiber connectors. o Do not make any unauthorized modifications to this fiber optical system. o No warning signs are required as it is a Class 1 hazard. o Use Class 1 test equipment. A.4 Installation, Use and Storage The Zinwave 2700 DAS is designed to operate in conditions conformant with Pollution Degree 2 as defined in IEC 60950 (the normal environmental class for offices).
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 The installation of sub-assemblies into the main units of the Zinwave 2700 DAS shall only be undertaken if precautions required by IEC/TS 61340-5-1 have been taken. This covers: o the installation of Zinwave 2780 SFP optical fiber transceiver modules into the Zinwave 2700 Hub Unit, o the replacement of the Zinwave 2781 SFP optical fiber transceiver modules in the Zinwave 2760 Antenna Unit. WARNING CLASS I PLUGGABLE EQUIPMENT TYPE A as defined in IEC 60950. This equipment is intended for connection to other equipment or a network, relies on connection to protective earth and must be connected to an earthed mains socket-outlet. Country specific warnings: Finland "Laite on liitettävä suojamaadoituskoskettimilla varustettuun pistorasiaan " Norway “Apparatet må tilkoples jordet stikkontakt” Sweden "Apparaten skall anslutas till jordat uttag" A.5 Signal and input power CAUTION The input power to the 2700 Hub Unit should not exceed +10 dBm. Power levels greater than +20 dBm will damage the unit CAUTION The input power to the Zinwave Antenna Unit Hub (2760 / 2765 / 277X) should not exceed -15 dBm. Power levels greater than 0 dBm will damage the unit CAUTION The total broadband composite output power is limited to +6dBm (2760) / + 12dBm (2765) / +18dBm (277X).
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Appendix B System Information B.1 Overview This appendix provides you with hardware specifications, options, and part numbers for the following. o 2700 Hub Unit o 2760 wideband AU o 2765 wideband AU o 2776 band-specific AU (GSM850 / PCS1900) o 2777 band-specific AU (GSM900 / UMTS) o 2778 band-specific AU (DCS1800 / UMTS) B.2 ZinConfig/CLI Hardware and Software Requirements The following are the recommended minimum computer requirements o Windows 2000 or XP operating system o 1 RS-232 DB9 serial port or external serial adaptor o 10BASE-T Ethernet port or faster o 10 megabytes free hard disk space o 800 x 600 display resolution o CD-ROM drive (for software installation)
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Page 61 B.3 System specification B.3.1 Channel transmission performance Parameter Value Unit Comments Min. Nom. Max. Input impedance 50 Ohms At HU service & AU uplink inputs Output impedance 50 Ohms At HU service & AU downlink outputs Operating Temperature Range 0 +55 °C Ambient, non-condensing Channel length - MMF 1 550 m OM1 (62.5/125 µm1), OM2, OM3 (both 50/125 µm) Channel insertion loss - MMF 0 4 dB @ 1300 nm, includes fiber attenuation and connector losses Channel length - SMF 1 2000 m Channel insertion loss - SMF 0 4 dB @ 1310 nm, includes fiber attenuation and connector losses TX-RX Isolation2 30 dB HU service input to service output (same service) TX-RX Isolation2 70 dB HU service input to any other service output TX-TX Isolation2 70 dB HU service input to any other service input Antenna Isolation 35 dB AU antenna output to AU antenna input NOTE 1: Minimum modal bandwidth @ 1300 nm = 500 MHz·km. Reduced channel lengths/insertion loss values may be supportable for lower modal bandwidth options following detailed analysis by Zinwave. NOTE 2: At max HU RF input power, max AU RF output power, maximum uplink noise figure and for any RF combiner distribution B.3.2 System Downlink RF parameters Parameter Value Unit Comments Min. Nom. Max. System Bandwidth  2760/2765 AU  2776 AU 370 869-894 2500 1930-1990 MHz MHz Wideband Unit Dual band GSM850 / PCS1900
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Page 62 Parameter Value Unit Comments Min. Nom. Max.  2777 AU  2778 AU 925-960 1805-1880 2110-2170 2110-2170 MHz MHz Dual band GSM900 / UMTS Dual band DCS1800 / UMTS RF input power -5 0 +10 dBm At HU service input with 14dB peak-average-ratio RF output power  2760 AU  2765 AU  2776 AU  2777 AU  2778 AU + 6 +12 +18 +18 +18 dBm dBm dBm dBm dBm Broadband RMS composite power at AU antenna output Broadband RMS composite power at AU antenna output CW power (+15 dBm composite for W-CDMA & CDMA) CW power (+15 dBm composite for W-CDMA & CDMA) CW power (+15 dBm composite for W-CDMA & CDMA) VSWR 1.5:1 Return loss 14 dB Response variation -5 +5 dB Full bandwidth Response variation -1 +1 dB Any 5 MHz band Response variation -2 +2 dB Any 100 MHz band B.3.3 System Uplink RF parameters Parameter Value Unit Comments Min. Nom. Max. System Bandwidth  2760/2765 AU  2776 AU  2777 AU  2778 AU 370 824-849 880-915 1710-1785 2500 1850-1919 1920-1980 1920-1980 MHz MHz MHz MHz Wideband Unit Dual band GSM850 / PCS1900 Dual band GSM900 / UMTS Dual band DCS1800 / UMTS RF input power – operation -15 dBm Input gain adjustment for minimum coupling loss RF input power – absolute max 0 dBm Exceeding this value can result in permanent damage to the unit.
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Page 63 Parameter Value Unit Comments Min. Nom. Max. Max RF output power -20 -10 dBm At HU service output for 1dB compression with maximum AU input power Response variation -5 +5 dB Full bandwidth Response variation -1 +1 dB Any 5 MHz band Response variation -2 +2 dB Any 100 MHz band B.3.4 Zinwave 2700 Hub Unit physical parameters Parameter Value Unit Comments Min. Nom. Max. Height 44 (1.8) mm (in) Width 445 (17.5) mm (in) Depth 270 (10.6) mm (in) Weight 3.5 kg Mains power voltage 100 250 VAC Mains power frequency 50 60 Hz Mains power consumption 15 W Mains power interface 1 - IEC Socket RF interfaces 8 - SMA female (separate TX and RX providing 4 RF I/O pairs) Optical interfaces - - 8 - Using Zinwave 2780 SFP modules Control interfaces 1 - IEC 60603-7 (RJ-45) 10BASE-T Control interfaces 1 - 9-pin D connector (RS232 - CLI) Temperature - operating 0 +55 oC Temperature - storage -25 +55 oC
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Page 64 B.3.5 Zinwave 2780 + 2781 SFP module physical parameters Parameter Value Unit Comments Min. Nom. Max. Weight 0.04 kg Optical interfaces - - 1 - IEC 61754-20 (LC-Duplex) Temperature – operating 0 0 +85 +55 oC oC 2780 SFP 2781 SFP Temperature - storage -25 +55 oC B.3.6 Zinwave 2760 Antenna Unit physical parameters Parameter Value Unit Comments Min. Nom. Max. Height 215 (8.5) mm (in) Width 130 (5.1) mm (in) Depth 45 (1.8) mm (in) Weight 0.75 kg Power supply voltage 40 48 V Power supply frequency DC - Power consumption 3 W Power supply interface – AC/DC 1 - LEMO Power supply interface – PoE 1 - IEC 60603-7 (RJ-45) RF interfaces 2 - SMA female Optical interfaces 1 - IEC 61754-20 (LC-Duplex) Temperature - operating 0 +45 oC Temperature - storage -25 +55 oC
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Page 65 B.3.7 Zinwave 2765 Antenna Unit physical parameters Parameter Value Unit Comments Min. Nom. Max. Height 200 (8.0) mm (in) Width 120 (4.75) mm (in) Depth 60 (2.4) mm (in) Weight 0.75 kg Power supply voltage 40 48 V Power supply frequency DC - Power consumption 15 W Power supply interface – PoE 1 - IEC 60603-7 (RJ-45) RF interfaces 2 - SMA female Optical interfaces 1 - SC-Duplex Temperature - operating 0 +45 oC Temperature - storage -25 +55 oC B.3.8 Zinwave 277X Antenna Unit physical parameters Parameter Value Unit Comments Min. Nom. Max. Height 120 (4.75) mm (in) Width 370 (14.5) mm (in) Depth 260 (10.25) mm (in) Weight 5.3 kg Power supply voltage 40 48 V
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Page 66 Parameter Value Unit Comments Min. Nom. Max. Power supply frequency DC - Power consumption 15 W Power supply interface – PoE 1 - IEC 60603-7 (RJ-45) RF interfaces 1 - N-type female Optical interfaces 1 - SC-Duplex Temperature - operating 0 +45 oC Temperature - storage -25 +55 oC
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Page 67 Appendix C Glossary of terms C.1 Abbreviations 2G 2nd Generation 3G 3rd Generation AGC Automatic Gain Control AP Access Point AU Antenna Unit CDMA Code Division Multiple Access CEN European Committee for Standardization CENELEC European Committee for Electrotechnical Standardization CISPR Comité International Spécial des Perturbations Radioélectriques CLI Command Line Interface DAS Distributed Antenna System dB Decibels dBm Decibels referenced to one milliwatt DCS Digital Cellular System EDGE Enhanced Data rates for GSM Evolution EMC Electromagnetic Compatibility EN Euronorm (European Standard) ESD Electro Static Discharge ETSI European Telecommunications Standards Institute EVDO Evolution-Data Optimized FCC Federal Communications Commission GSM Global System for Mobile Communications HU Hub Unit Hi-conn High concentricity iDEN integrated Dispatched Enhanced Network IEC International Electrotechnical Commission LMR Land Mobile Radio (US Department of Defense) MMF Multimode optical fiber
Zinwave 2700 DAS – User Manual Issue 1.2 April 2007 © Zinwave Ltd. 2007 Page 68 R&TTE Radio and Telecommunication Terminal Equipment RF Radio frequency RMA Returns Material Authorization Rx (RX) Receiver SFP Small Form Pluggable SMF Singlemode optical fiber SNMP Simple Network Management Protocol TDMA Time division multiple access TETRA Terrestrial Trunked Radio Tx (TX) Transmitter UMTS Universal Mobile Telecommunications System VSWR Voltage Standing Wave Ratio W-CDMA Wideband - Code division multiple access WLAN Wireless Local Area Network

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