Nortel Communication Server 1000 Fundamentals page 66

66 Installation and configuration
Defaults are SW3, position 1 ON and all others OFF, which corresponds
to a T1 Line Build-Out of shortest length and ESF framing mode. The MMI
and SDI connections run at 9600 baud and default to N,8,1.
Note:
Connecting T1 carrier links to the MCR
In an MCR system, the T1 carrier links are routed to the cabinet and
connected to the RMI through the RMI Multi-I/O Cable Assembly (NT5D87)
from the operating company demarcation point.
Note:
connection between the operating company demarcation point, such as
a CSU, is completed using the NT7R87BA T1 CSU Cable Kit.
Using the MMI command SET SPAN (S S), program the number of T1
channels supplied by your service provider. Refer to
(page 95)
Procedure 6
Main distribution frame connections
Step
Connect subscriber loop (tip and ring) cables to the cabinet. Use 50-pin
connectors J1 through J10. These cables have already been connected to the
Main Distribution Frame (MDF) in the preinstallation preparation phase according
to the instructions in Communication Server 1000M and Meridian 1 Large
System Installation and Commissioning (NN43021-310) and Communication
Server 1000M and Meridian 1 Small System Installation and Commissioning
(NN43011-310):
1
2
3
4
Power supply for MCR
The cabinet can be powered with an AC power system using the NTAK04
AC/DC power supply. It can also be powered with a DC power system
using the NTAK05 DC power supply from a –52 V battery source through
Both T1s are set to the same cable distance and framing mode.
Before connecting the T1 carrier link to the system, the
for a detailed description of this process.
Action
Remove the locking bar from connectors designated J1 through
J10.
Install the 50-pin connector terminating the MDF cable marked
J1 and plug it into the connector at the bottom of the cabinet also
designated J1.
Repeat step 2 for the remaining MDF cables from J2 through J10
for card slot 1 through 9.
Replace the locking bar(s) in the cabinet(s) over the cable
connectors.
Nortel Communication Server 1000
Mini-Carrier Remote Fundamentals
NN43001-557 04.01 4 June 2010
Copyright © 2003-2010 Nortel Networks. All Rights Reserved.
"SET SPAN (S S)"
--End--