Equipment Required - Nortel Meridian 1 Manual

Equipment required

The hardware required for this upgrade is provided in the Core/Net Card Cage
Upgrade Package. All existing equipment that will be retained must be
compatible with X11 release 21. You must order replacements for equipment
that does not comply.
Additional equipment may also be needed to meet site requirements. Verify
that all equipment needed for the upgrade has been identified.
Table 9-3 lists the equipment required to upgrade a Meridian 1 option 51
system to a Meridian 1 option 51C system.
Table 9-3
Hardware required to upgrade an option 51 system to option 51C
Quantity
1
1
1
1
1
1
1
1
Figure 9-1 shows option 51C common equipment and intelligent peripheral
equipment modules and cards installed in their typical card slots.
In addition, verify that the QPC441 3PE card installed in your current
option 51 is revision F or higher and that the QPC471 Clock Controller card
is revision H or higher. Revisions earlier than these will not work in an
option 51C.
Upgrade system installation Upgrading to Meridian 1 system options
Part Number Description
NT1R90AB Trim Panel Kit
NT5D20AA I/O Processor and Core Multi- Disk Unit
NT5D2103 Core/Network Card Cage
NT6D65AA Core to Network Interface card (CNI)
NT6D66AA Call Processor card (CP)
NT7D89CA CP to I/O Panel RS-232 Cable
NT7D90CA IOP to I/O Panel Ethernet Cable
QPC471H Clock Controller card
Meridian 1 option 51 upgrades 9-27