Dc Power Connectors On The Core Module Backplane - Avaya 1000M Upgrade

Figure 18

DC power connectors on the Core module backplane

Frame ground
post
Note: With AC power, the module power connectors plug into J1 and J2 on the MPDU. (With DC power,
they connect to each other and hang loose.)
16 Label and disconnect the system monitor ribbon cables to J1 and J2.
17 Remove the Core card cage from the module.
18 Remove the power harness and reserve it for reinstallation when you
install the NT4N40 card cage. The power harness is located at the right
rear lower corner and plugs into the rear of the power supply. For AC
systems, relocate power harness NT8D40. For DC systems, relocate
power harness NT7D11.
Performing the upgrade
Do not disconnect
J2
J1
Do not disconnect
61C to CS 1000M SG CP PIV Upgrade
Page 69 of 212
System monitor
connectors
Logic ground bolt
Frame ground bolt
Floating power
connector (reused
in Core/Net Module)
DC-power:
module power
connectors
(see Note)
553-9582