Nortel Networks Video Gaming Accessories 553-3001-211 Manual De Usuario

 NT6D80 MSDL card

Note: The choices of cable to use with an MSDL card depend on what 
type of modem is connected. For example, the NTND27 cable is used 
when the modem has a DB25 connection. If the modem is v.35, a 
customized or external vendor cable is required.

When the MSDL card is installed, connect the cables to the equipment 
required for the selected operation.

D-channel operations require connections between the MSDL and a PRI 
trunk card. Refer to Meridian Link ISDN/AP General Guide (553-2901-100) 
for a complete discussion of PRI and D-channels.

The following steps explain the procedure for cable connection:

Identify the MSDL and the PRI cards to be linked.

Select the appropriate length cable for the distance between the MSDL 
and the PRI card.

Plug the 26-pin SCSI II male connector end of a cable into the appropriate 
MSDL port.

Route the cable through cable troughs, if necessary, to the appropriate 
PRI card.

DCH

NTND26AA
NTND26AB
NTND26AC

NTND26AD

6 feet

18 feet
35 feet
50 feet

AML, ISL, SDI

NTND27AB

6 feet