Nortel Networks 311 User Manual

Page of 1134
852
NTAK02 SDI/DCH card
RS422
RS232
Cable
Signal
Designations
I=Input
O=Output
Designations
I=Input
O=Output
Signal
Pair
Color
DTE
DCE
DTE
DCE
DTE
DCE
DTE
DCE
12T
12R
BK-O
O-BK
RXDB
TXDB
TXDB
RXDB
I
O
O
I




25T
25R
V-S
S-V
SG
SG




SG
SG
Table 341
NTAK02 connections at the cross-connect terminal - Port 2
RS422
RS232
Cable
Signal
Designations
I=Input
O=Output
Designations
I=Input
O=Output
Signal
Pair
Color
DTE
DCE
DTE
DCE
DTE
DCE
DTE
DCE
13T
13R
BK-G
G-BK


O
I
DTR
DCD
14T
14R
BK-BR
BR-BK


I
I
O
O
DSR
DCD
CH/CI
DTR
15T
15R
BK-S
S-BK


O
I
I
O
RTS
CTS
CTS
RTS
16T
16R
Y-BL
BL-Y


I
O
O
I
RX
TX
TXD
RXD
17T
17R
Y-O
O-Y
O
I
O
I
SG
SG
Table 342
NTAK02 connections at the cross-connect terminal - Port 3
RS422
RS232
Cable
Signal
Designations
I=Input
O=Output
Designations
I=Input
O=Output
Signal
Pair
Color
DTE
DCE
DTE
DCE
DTE
DCE
DTE
DCE
17T
17R
Y-O
O-Y
SCTEA
SCTA
O
I
O
I
SCT
SCT
18T
18R
Y-G
G-Y
SCTEB
DTR
SCTB
DCD
O
O
I
I


CH/CI
DTR
DCD
19T
19R
Y-BR
BR-Y
DSR
DCD
CH/CI
DTR
I
I
O
O
I
I
O
O
DSR
DCD
CH/CI
DTR
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.