Ubiquiti USL248P UniFi SWITCH User Manual Part 2

Ubiquiti Networks, Inc. UniFi SWITCH Part 2

Contents

User Manual Part 2

Network Topology Requirements• A DHCP-enabled network for the UniFi Switch to obtain an IPaddress (connected devices will also obtain IP addresses after deployment)• A UniFi Cloud Key or management station running the UniFi Controller software v5.4.x or above, located either on-site and connected to the same Layer2 network, or off-site in a cloud or NOCUS-L2-24-POEUSG-PRO-4(DHCP Server)InternetUAP-AC-SHDUAP-AC-M-PROUAP-AC-HDLANWANUniFi Cloud Key(UniFi Controller)Remote Access toUniFi ControllerSample Network DiagramAll UniFi devices support off-site management controllers. For setup details, refer to the User Guide on the website: documentation.ubnt.com/unifi
Hardware OverviewFront Panel System LEDSystemState StatusFlashing White Initializing.Steady White Factory defaults, waiting for integration.Alternating White/BlueDevice is busy; do not touch or unplug it. This usually indicates that a process such as a firmware upgrade is taking place.Steady BlueUnit has been adopted and successfully integrated into a network.The device is working properly.Flashing BlueThis is used to locate a device. When you click Locate in the UniFi Controller software, the System LED will flash blue. The software will also display the location of the UniFi Switch on themap.
Front Panel Port LEDsRJ45 PoE RJ45 Speed/Link/ActSFP Speed/Link/ActSFP+ Speed/Link/Act LED State StatusRJ45 PortsPoEOff No PoEAmber IEEE 802.3af/802.3atSpeed/Link/ActOff No LinkAmber Link Established at 10/100Mbps Flashing Indicates ActivityGreen Link Established at 1000Mbps Flashing Indicates ActivitySFP+ 1-2 (US-L2-48-POE only)Speed/Link/ActOff No LinkGreen Link Established at 1GbpsFlashing Indicates ActivityWhite Link Established at 10GbpsFlashing Indicates ActivitySFP 1-2Speed/Link/ActOff No LinkGreen Link Established at 1GbpsFlashing Indicates Activity
Front Panel PortsRJ45 1-48SFP 1-2SFP+ 1-2Port DescriptionRJ45RJ45 ports support Power over Ethernet (PoE) and 10/100/1000 Ethernet connections.SFP+ 1-2 (US-L2-48-POE only)Hot-swappable SFP+ ports support 1/10Gbps connections.SFP 1-2 Hot-swappable SFP ports support 1 Gbps connections.Front Panel ButtonResetButton DescriptionResetThis button serves two functions for the UniFi Switch:• Restart Press and release the Reset button quickly.• Restore to Factory Default Settings Press and hold the Reset button for more than five seconds.
Back PanelMounting HolesPSU ModuleMounting HolesConsole Slot for Spare PSUFansPort DescriptionConsoleRJ45 serial console port for Command Line Interface (CLI) management. Configure the following settings as needed:• Baud rate 115200• Data bits 8• Parity NONE• Stop bits 1• Flow control NONEPSU Module LEDOff Inactive, Powered OffGreen Active, Powered OnInstallation Requirements• Phillips screwdriver• For indoor applications, use Category 5 (or above) UTP cabling approved for indoor use. • For outdoor applications, shielded Category 5 (or above) cabling should be used for all wired Ethernet connections and should be grounded through the AC ground of the PSU.We recommend that you protect your networks from harmful outdoor environments and destructive ESD events with industrial-grade, shielded Ethernet cable from Ubiquiti Networks. For more details, visit: www.ubnt.com/toughcableNote: Although the cabling can be located outdoors, the UniFi Switch itself should be housed inside a protective enclosure.
Hardware InstallationWARNING: FAILURE TO PROVIDE PROPER VENTILATION MAY CAUSE FIRE HAZARD. KEEP AT LEAST 20 MM OF CLEARANCE NEXT TO THE VENTILATION HOLES FOR ADEQUATE AIRFLOW.WARNING: To reduce the risk of fire or electric shock, do not expose the UniFi Switch to rain or moisture.1. Connect the Power Cord to the Power port of the PSU Module.2. Attach the UniFi Switch to the rack using the four Mounting Screws. (If the rack has square slots, then use the Cage Nuts with the Mounting Screws.)3. Connect the other end of the Power Cord to a power outlet.
Connecting Ethernet1. Connect an Ethernet cable from your computer or host system to any port of the UniFi Switch.2. Connect Ethernet cables from the Ethernet ports of your devices to the other numbered ports of the UniFi Switch.Using SFP PortsTo use an SFP port:1. Remove the protective plug covering the SFP port. 2. Plug a compatible fiber module into the SFP port.1000Mbps SM/SC 20KM DDMTx1550nm/Rx1310nm
3. Connect a fiber optic cable to the fiber module. Then connect the other end of the cable to another fiber device.50Using SFP+ Ports (US-L2-48-POE only)To use an SFP+ port:1. Remove the protective plug covering the SFP+ port. 2. Plug a compatible fiber module into the SFP+ port.1000Mbps SM/SC 20KM DDMTx1550nm/Rx1310nm3. Connect a fiber optic cable to the fiber module. Then connect the other end of the cable to another fiber device.50

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