IBM 1611-16E, Installation Manual

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Removing and replacing the AC power supply module
The RackSwitch operates with either one or two active AC power supply modules.
You can replace a hot-swap power supply module without powering off the switch or
disrupting switch functions.
Each AC power supply module has a power cord for connection to an AC power
outlet.
Each power supply module has three LEDs that are visible from the rear panel. The
following table describes the LEDs.
Table 16. Power supply module LEDs
LED status Description
OK
Green DC output power is present.
Off DC output power is OK.
Service ( ! )
Amber Power supply or fan module failure.
Off Power supply and fan modules are
operational.
~ AC Input
Green AC power is OK.
Off No power. Output is disabled, or input power
is out of operating range.
Removing the AC power supply module
To remove the AC power supply module, complete the following steps:
1. Remove the power cord from the power connector.
2. Press the release latch on the left side of the power supply module, and slide
the module out of the slot.
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IBM System Networking RackSwitch G8316, Type 8036 and Type 1611-16E: Installation Guide