Allied Telesis SWITCHBLADE POWER SUPPLY UNIT - Manual (Page 9)

Quick Install Guide 9
Figure 5: DC power terminals on a CH8 with three power inlets.
9. Check the PSU’s LEDs
Once you have inserted the PSUs and powered on the chassis, check the LEDs
for correct operation, using the table below as a guide.
If installed, the switch controller(s) have an LED labelled Power. This lights
green to indicate that at least one PSU is operational.
More troubleshooting information can be found in the SwitchBlade Hardware
Reference.
Where To Find More Information
For more information on the SwitchBlade, consult the following sources:
■ Documentation and Tools CD-ROM - The CD-ROM is bundled with every
switch controller and every chassis. It contains the complete
documentation set for your switch, its expansion options, and its
management tools.
■ SwitchBlade Safety and Statutory Information - This booklet provides safety
and statutory information for the SwitchBlade and its accessories.
■ The SwitchBlade Hardware Reference - This document provides detailed
information on the switch and its hardware features.
■ The SwitchBlade Software Reference - This document provides detailed
information on configuring the switch and its software.
■ The SwitchBlade Chassis and Fan Tray Quick Install Guide - This guide
outlines the procedure for installing the chassis and its fan tray.
Table: 1 LEDs on AC and DC PSUs.
LED State Function
DC Good Green The PSU is supplying power to the switch
Fan Good Green The PSU’s fan is functioning
Power Present Green The PSU is receiving power from its supply
circuit
RESET RUN
STANDBY
SwitchBlade 4000