Nortel Meridian 1 Option 11C Planning And Installation Manual page 219

Table 27
NTAK02 pinouts — Port 0 at the cross-connect terminal
Cable
Pair
1T
1R
2T
2R
3T
3R
4T
4R
5T
5R
Installing and connecting SDI and ethernet ports Page 219 of 408
Note: Only the DCH functionality is supported in IP Expansion
cabinets. ESDL, AML and TTY are not supported.
NTAK02 ports can be used to access overlay software. These ports should be
defined in the configuration database as the SDI logical type.
An NTAK19FB 4-port SDI cable is designed for use with the NTAK02
circuit card. However, an NE-A25B-type 25-pair cable can be used to extend
the connections to the cross-connect terminal. See Table 27 on page 219
through Table 30 on page 221 for the connections for each port.
Color DTE
W-BL 0
BL-W DTR
W-O DSR
O-W DCD
W-G RTS
G-W CTS
W-BR RX
BR-W TX
W-S –
S-W SG
RS232
Signal
DCE
0
DCD
CH/CI
DTR
CTS
RTS
TX
RX
–
SG
Option 11C
Designations
(I=input/O=output)
DTE
–
O
I
I
O
I
I
O
–
–
Planning and Installation Guide
DCE
–
I
O
O
I
O
O
I
–
–