Nortel Meridian 1 Mini-Carrier Remote Description, Installation, And Maintenance page 35

The opposite end of each RMI Multi-I/O cable assembly (NT5D87) provides
connections for the following items:
• First T1 Carrier Link
• Second T1 Carrier Link
• External Alarm
• Man-Machine Interface (MMI)
• Serial Data Interface (SDI)
If required by the customer, the following optional cables can be connected
to the RMI Multi-I/O cable assembly (NT5D87):
• NT7R87BA CSU Cable Kit (32ft).
Purpose: Extends the T1 connection from the NT5D87 cable.
• NT7R66BA MMI Cable Kit (32ft).
Purpose: Extends the Man-Machine Interface (MMI) connection from
the NT5D87BA cable.
• NT7R86AA Auxiliary Alarm Cable (25ft).
Purpose: Extends the auxiliary alarm connection from the NT5D87.
All other cable connections (e.g. station cables, trunk circuits, T1 carrier link
connections, etc.) are customer-provided up to the Meridian 1 demarcation
point. The Meridian 1 demarcation point is defined as the end of the NT5D87
(or NT7R66AA, or NT7R66BA, or NT7R86AA, or NT7R87AA).
Option 11 Remote Hardware
Unlike Carrier Remote which uses a custom wall-mounted cabinet design
similar to the Option 11 cabinet, MCR reuses the standard Option 11 cabinet
design. Therefore, sales of MCR will most likely be provided with the latest
design version of the Option 11 cabinet (NTDK50BA). However, distributors
may also use the previous design versions of the Option 11 cabinet with
MCR. Table 2 describes the various Option 11 cabinet designs that are
compatible with MCR at the remote end. All other Option 11 equipment such
as shelf power supplies, battery backup units, power cables, floor standing
pedestal, etc., are also compatible with MCR.
Mini-Carrier Remote Description, Installation, and Maintenance
Description Page 35 of 150