Nortel Networks Circuit Card 311 - Manual (Page 406)

406 NT6D80 MSDL card
Cable installation
When the MSDL card is installed, connect the cables to the equipment
required for the selected operation.
PRI trunk connections
D-channel operations require connections between the MSDL and a PRI
trunk card. Refer to ISDN Primary Rate Interface: Features (NN43001-569)
for a complete discussion of PRI and D-channels.
Procedure 18
Cabling the MSDL card to the PRI card
Step Action
The following steps explain the procedure for cable connection:
1 Identify the MSDL and the PRI cards to be linked.
2 Select the appropriate length cable for the distance between the
MSDL and the PRI card.
3 Plug the 26-pin SCSI II male connector end of a cable into the
appropriate MSDL port.
4 Route the cable through cable troughs, if necessary, to the
appropriate PRI card.
5 Plug the DB15 male connector end of the cable into the J5 DB15
female connector on the PRI card.
6 Secure the connections in place with their fasteners.
7 Repeat steps 1 through 6 for each connection.
—End—
I/O panel connections
Operations aside from PRI require cable connections to the I/O panel.
Procedure 19
Cabling the MSDL card to the I/O panel
Step Action
The following steps explain the procedure for cable connection:
1 Identify the MSDL card and the I/O panel connector to be linked.
2 Using the NTND27AB cable, plug the 26-pin SCSI II male connector
end of a cable into the appropriate MSDL port.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.