Ntdk23, Ntdk25 And Ntdk80 Fiber Receiver Cards - Nortel Meridian 1 Option 11C Planning And Installation Manual

2 Connect the system terminal to the cable marked "port 0" on the
NTBK48 3-port cable.
A Modem Eliminator Adapter is required to connect the Option 11C to
a TTY terminal.
3 If the system is to be accessed remotely, connect the system
modem to the cable marked "port 1" on the NTBK48 cable.
4 Connect the modem to an outside line.
5 Test the modem for proper operation once the system is
operating.
Note: The remaining ports can be used for other equipment such as
CDR devices or TTYs.

NTDK23, NTDK25 and NTDK80 Fiber Receiver cards

The Fiber Receiver cards provide one SDI port per expansion cabinet.
The baud rate is set by a DIP switch on the card's faceplate. Other
communication settings are identical to the port 0 configuration on the SSC
card (Refer to Table 26 on page 216).
A Fiber Receiver card port must be configured using LD 17 before it can be
used to access overlays.
Note: Although all device numbers can be assigned to any cabinet, TTY
0, 1 and 2 are usually assigned to the main cabinet. TTY 3, 4, 5, and 6 are
typically assigned to the first, second, third, and fourth expansion
cabinets respectively.
Procedure 35 on page 217 describes how to connect the SDI ports on Fiber
Receiver cards.
Procedure 35
Connecting SDI ports to the Fiber Receiver card
1 Connect the NTAK1118 one-port SDI cable to the 9-pin SDI
connection at the bottom of the expansion cabinet. See Figure 90
on page 218.
Installing and connecting SDI and ethernet ports Page 217 of 408
Option 11C Planning and Installation Guide