Removing A Power Supply; Installing A Fan Module - Avaya VSP 7200 Series Installing Manual

Installing the Avaya Virtual Services Platform 7200 Series

Removing a power supply

You can hot swap power supplies while the switch is operational.
Procedure
1. Disconnect the power cord from the power supply.
2. Lift up the power supply handle so you can grasp it.
3. Push the spring latch to the left and use the power supply handle to pull the power supply
out of the chassis.
4. If you are replacing the power supply, see
Installing a DC power supply

Installing a fan module

The VSP 7200 Series comes with three 12–V fan modules for either front-to-back or back-to-front air
flow switch cooling.
Important:
Make sure the air flow direction of your power supplies matches the same direction for your fan
modules.
Refer to the following part numbers to ensure that you install the correct fan modules in your
switch. Both the VSP 7254XSQ (fiber switch) and the VSP 7254XTQ (copper switch) use the
same fan module models:
• EC7200BTF-E6 — 12 V BACK2FRONT SPARE FAN MODULES (INC 3 FAN MODULE
KITS)
• EC7200FTB-E6 — 12 V FRONT2BACK SPARE FAN MODULES (INC 3 FAN MODULE
KITS)
There are sensors inside the chassis that monitor the temperature. These sensors send information
to a controller that automatically regulates the fan speed to maintain the proper temperature.
• If any sensor exceeds its threshold, an alarm is triggered and the log is generated in the
format:
Temperature Sensor [CPU | MAC1 | MAC2] is ([value] C) has exceeded the alarm
threshold temperature ([value] C)
Important:
The system does not shutdown when it exceeds the threshold temperature.
• When the temperature cools by 2° below the threshold, the alarm clears and the log is
generated in the format:
Temperature Sensor [CPU | MAC1 | MAC2] overheat temperature alarm cleared
November 2016
Installing an AC power supply
on page 27. If not, re-install the filler panel.
Installing the Avaya VSP 7200 Series
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