ADC Telecommunications F0064-111 InterReach® Fusion Remote Access Unit User Manual 2

ADC Telecommunications Inc. InterReach® Fusion Remote Access Unit 2

Contents

User manual 2

Document Title: WiMAX Gen 1 Spécification REV Page Rev 3 1 of 4 Filename: WiMAX Gen1 System Specification Rev3.doc When printed or copied, document is for REFERENCE ONLY as of, 03/07/08 LGC Wireless Confidential 1 Purpose Purpose of this document is to list WiMAX Gen1 System Specifications. 2 Scope This specification establishes the performance requirements for the WiMAX distributed antenna system (DAS). 3 Responsibility LGC Wireless is responsible for maintaining this document. 4 System Level Specification 4.1 Operating Frequencies WiMAX Gen1 will have two frequency bands. This will allow customer to run Band 1 as main band and Band 2 as MIMO. Second, it allows customer to run two independent bands for example one could be sector 1 and other could be sector 2 with same or different frequency. 4.1.1 WiMAX Frequency Band 1: WiMAX Band 1 has four sub bands that cover Complete WiMAX band from 2496-2690MHz in 60MHz sub bands. These tables might change based on marketing requirements. Downlink Uplink Band RF Passband (MHz) RF Passband (MHz) WiMAX B1 2496 - 2556 2496 - 2556 WiMAX B2 2546 - 2606 2546 - 2606 WiMAX B3 2596 - 2656 2596 - 2656 WiMAX B4 2630 - 2690 2630 - 2690 4.1.2 WiMAX Frequency Band 2: WiMAX Band 2 has four sub bands that cover Complete WiMAX band from 2496-2690MHz in 60MHz sub bands. Downlink Uplink Band RF Passband (MHz) RF Passband (MHz) WiMAX B1 2496 - 2556 2496 - 2556 WiMAX B2 2546 - 2606 2546 - 2606
Document Title: WiMAX Gen 1 Spécification REV Page Rev 3 2 of 4 Filename: WiMAX Gen1 System Specification Rev3.doc When printed or copied, document is for REFERENCE ONLY as of, 03/07/08 LGC Wireless Confidential WiMAX B3 2596 - 2656 2596 - 2656 WiMAX B4 2630 - 2690 2630 - 2690 4.2 RF Specifications RF End-to-End Performance Downlink Uplink Parameter Units Min Typ Max Min Typ Max Average System Gain dB 15 15 System Gain Ripple dB 3.0 4.5 3.0 4.5 Output IP3 (SMF) dBm 33 38 Input IP3 (SMF) dBm -10 -5 Output P1dB dBm 25 28 NF 1-1 dB 11 16 NF 1-8 dB 17 21 NF 1- 4 – 32 dB 23 28 Output Noise Floor (SMF) dBm/Hz -100 UL Limiter Level (referenced to input) dBm -33 DL Limiter Level (referenced to output) for EPCS dBm 27 Out-of-Band Spurious Output Levels (Non LO) dBm -13 -13 Passband Spurious Output Levels (Non LO) dBm -36 -85 -75 4.2.1 System Phase Noise Performance Phase Noise Performance Above 1GHz Offset (kHz) Typ (dBc/Hz) Max (dBc/Hz) 0.1 60 57 1 73 68.5 10 83 78 30 96.5 92 100 108 104 5 Environmental Specifications: Parameter Main Hub and Expansion Hub Remote Access Unit Operating Temperature 0° to +45°C (+32° to +113°F) –25° to +45°C (–13° to +113°F) Non-operating Temperature –20° to +85°C (–4° to +185°F) –25° to +85°C (–13° to +185°F)
Document Title: WiMAX Gen 1 Spécification REV Page Rev 3 3 of 4 Filename: WiMAX Gen1 System Specification Rev3.doc When printed or copied, document is for REFERENCE ONLY as of, 03/07/08 LGC Wireless Confidential Operating Humidity; non-condensing 5% to 95% 5% to 95% 6 Cabling Specifications: Parameter Specifications Optical Fiber These specifications assume that the fiber optic cable, single-mode, is Corning with SC/APC connectors. Optical Power Budget Uplink and Downlink Maximum: 3 dB Optical power budget between Main Hub and Expansion Hub CATV The specifications in this document assume that CATV RG-59 cable is CommScope 2065V, CATV RG-6 cable is CommScope 2279V, and CATV RG-11 cable in CommScope 2293K or equivalent, with 75 ohm F connectors. CATV Lengths Minimum: 135 meters Maximum with RG-59 Maximum: 140 meters Maximum with RG-6 Maximum: 235 meters Maximum with RG-11 7 Physical Specifications: Parameter Main Hub Expansion Hub Remote Access Unit IF/RF Connectors 4 N, female (50 ohms), 1 Downlink / Uplink pair per MIMO Channel 8 F, female (CATV -75 ohms) 1 F, female (CATV - 75 ohms) 1 N, female (antenna - 50 ohms) External Alarm Connector (contact closure) 1 9-pin D-sub, female — — ADMIN/LAN Interface Connector 1 RJ-45, female 1 9-pin D-sub, male for optional modem 1 RJ-45, female 1 9-pin D-sub, male — Fiber Connectors 4 Pair, SC/APC 1 Pair, SC/APC — AC Power (Volts) Rating: 100-240V AC, 1A, 50–60 Hz Rating: 100-240V AC, 6A, 50–60 Hz 54V DC (from the E Hub) Operating Range: 90–132V AC/170–250V AC auto-ranging Operating Range: 90–132V AC/170–250V AC auto-ranging DC Power (Volts) Rating/Operating Range: 38-64V DC, 2.5A Rating/Operating Range: 38-64V DC, 14A — Power Consumption (W) 30 4 RAUs: 240 typical, 310 max. 8 RAUs: 400 typical, 530 max. — Enclosure Dimensions (height ×width ×depth) 89 mm × 438 mm × 381 mm (3.5 in. × 17.25 in. × 15 in.) 2U 89 mm × 438 mm × 381 mm (3.5 in. × 17.25 in. × 15 in.) 2U 54 mm × 286 mm × 281 mm (2.13 in. × 11.25 in. × 11.13 in.) Weight < 5.5 kg (< 12 lb) < 6.6 kg (< 14.5 lb) < 2.1 kg (< 4.6 lb)
Document Title: WiMAX Gen 1 Spécification REV Page Rev 3 4 of 4 Filename: WiMAX Gen1 System Specification Rev3.doc When printed or copied, document is for REFERENCE ONLY as of, 03/07/08 LGC Wireless Confidential Note Section 8 and 9 are for internal use only. They are for ATE configuration. 8 Main Hub TDD Requirements: TDD Duplex port or Simplex ports will be configured in manufacturing based on customer requirements. 8.1 MH TDD threshold configuration: Main Hub threshold is configured at ATE. Each band and each Sub Band have different threshold and memory location. MH will switch to Downlink at input power of -10dBm. This is configured at ATE with 0dB System gain. After setting MH gain and calibration threshold, ATE will inject -10dBm signal into MH and measure detector threshold through A/D and program it into assigned memory location. ATE will measure and program this value into each sub band it tests. These steps are repeated for both bands. 9 RAU TDD Threshold Requirements: 9.1 RAU Threshold Configuration RAU Threshold is set after RAU configuration is done. Each band have different threshold, and each sub band has different threshold. Band 1 setup: RAU Output power is set to -10dBm and Band 1 Downlink Burst Detector output is measured through A/D and programmed in assigned memory location. Firmware uses this location for Comparator threshold. These steps are repeated for Band 2. 10 RAU and MH Unit RAU need to be configured to calibrated Pout of 5dBm from RAU. MH need to be configured to +5dBm input Power with 0dB system gain. 11 Change History: Rev ECO NO. Date Description of Change Change By 2 1/3/08 Add Section 8 and 9 TDD Threshold. Baljit Singh 3 2/14/08 Added section 10 Baljit Singh

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