Removing A Multiport Aggregate Device - Nortel Multiservice Switch 7400 Installation & Maintenance

Removing a multiport aggregate device

Remove a multiport aggregate device if you are replacing the device or are not
using the equipment for an extended time.
Prerequisites
• Ensure that you have appropriate packaging available so that you can
store or ship the device.
Procedure steps
Step
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Copyright © 2005, Nortel
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Hardware procedures
CAUTION
Service interruption
Before you power down a multiport aggregate device, ensure that a
software operator has removed the affected ports from service.
Action
Turn off the circuit breakers for the outlets that supply power to the device.
On the rear of the unit, toggle to the off position the power control for each
power supply.
Remove all of the cables from the device and coil them out of the way.
Use a 5/16-in. socket wrench to remove the screws that fasten the brackets
to the frame and remove the device.
Attach a label to the multiport aggregate device. Record the date, your
name, organization, department, telephone number, the processor card
part, serial number and the version of software running on the processor
card. If the processor card has failed, include the failure time and, if known,
the cause of the failure.
Pack the device in its original packaging and label the box.
Nortel Multiservice Switch 7400
Hardware Installation, Maintenance, and Upgrade
NN10600-175 7.1S1 Standard
PCR7.1 and up October 2005
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Nortel Confidential