IBM G8316, Installation Manual

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Reset button
The Reset button is recessed within a hole on the front panel. Use a straightened
paper clip or similar object to press the Reset button. The Reset button allows
technicians to reset the switch, as follows:
v
Press Reset: The switch resets and reloads the configuration files.
v Press and hold Reset for five seconds: The switch resets and configures all
settings to factory defaults.
Fans
Four internal hot-swap fan modules cool the switch unit. If an individual fan module
fails, the other fans continue to run, and the switch unit continues to operate
normally. You can replace a hot-swap fan module while the switch is operating.
Fan operation and internal temperatures are monitored. If the air temperature
exceeds a desired threshold, the environmental monitor displays warning
messages.
If a fan fails, the maximum operating temperature drops from 40 ⁰ C to 35 ⁰ C (104 ⁰
F to 95 ⁰ F).
Attention: The Service ( ! ) LED flashes and the Fan LED flashes if there is a
failure of one or more fan modules. The failed fan module LED (rear panel) flashes
to indicate a failure.
AC power supply
The RackSwitch has two hot-swap redundant 450 W AC power supplies. Each
power supply has an individual IEC 320 power connector on the rear panel. The
power cord attaches to a universal grounded AC power source. You can replace a
hot-swap power supply module without powering off the switch or disrupting switch
functions.
!
S
Mgmt
Reset Button
RS-232 Port
RJ-45 Port
USB Port
System Status LEDs
Figure 2. IBM RackSwitch G8316 front panel detail
OK
~AC
!
OK
~AC
!
Power Supply
Module Fan Modules
IEC320
Power Connector IEC320
Power Connector
Power Supply
Module
Figure 3. IBM RackSwitch G8316 rear panel
Chapter 1. Introduction
5