Avaya Communication Server 1000M Series Upgrade page 51

Figure 14
Meridian 1 Option 61C CP PIV side-by-side upgrade
UEM
UEM
UEM
Core/Net 1
(replace UNIT with
CP card cage)
UEM
UEM
Core/Net 0
(add Core/Net module)
This upgrade takes a Meridian 1 Option 51/51C to a Single Group Meridian 1
Option 61C with CP PIV. CP PIV cards are located in the Core/Net modules
or card cage.
One card cage in the existing Core/Net module is replaced with an NT4N40
CP card cage (see Figure 15 on
is also required.
Existing network cards are relocated to the NT4N40 CP card cage. The
following additional cards are required for the NT4N41 Core/Net module:
• Peripheral Signaling cards (PS pack).
• 3 Port Extender (3PE).
Performing the upgrade
page 52). A new NT4N41 Core/Net module
51C to CS 1000M SG CP PIV Upgrade
Page 51 of 198