Extreme Networks BlackDiamond 8810, Руководство по установке оборудования

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Meeting Power Requirements
Extreme Networks Consolidated XOS Hardware Installation Guide
29
NOTE
Because harmonics can appear on the neutral line of a typical three-phase power circuit, Extreme Networks
recommends using a harmonics meter in new installations.
Making Network Interface Cable Connections
Use the appropriate type of cable to connect the ports of your switch to another switch or router.
Working carefully, one port at a time, follow these steps:
1 Verify that you have identified the correct cable for the port.
2 Use an alcohol wipe or other appropriate cleaning agent to clean the cable connectors; make sure
they are free of dust, oil, and other contaminants.
3 If you are using optical fiber cable, align the transmit (Tx) and receive (Rx) connectors with the
correct corresponding connectors on the switch or the I/O module.
4 Press the cable connectors into their mating connectors on the switch or I/O module until the cable
connector is firmly seated.
5 Repeat steps 1 through 4 for the remaining cables on this or other switches or I/O modules.
6 Dress and secure the cable bundle to provide appropriate strain relief and protection against bends
and kinks.
Meeting Power Requirements
This section discusses power requirements, including:
●
LAN Systems
●
PoE Devices
●
Power Supply Requirements
●
AC Power Cable Requirements
●
Uninterruptible Power Supply Requirements
LAN Systems
WARNING!
This equipment is intended for intra-building. Intra-building connections are defined as cable runs that are located
in the same building as the unit.
This equipment can be connected between buildings if one of the following requirements are met:
●
Cable runs less then 140ft between buildings
●
Cable runs between buildings are directly buried.