Nortel Circuit Card 311 Reference page 852

852 NTAK02 SDI/DCH card
Cable
Pair Color
12T BK-O RXDB
12R O-BK TXDB
25T V-S
25R S-V
Table 341
NTAK02 connections at the cross-connect terminal - Port 2
Cable
Pair Color
13T BK-G
13R G-BK
14T BK-BR
14R BR-BK
15T BK-S
15R S-BK
16T Y-BL
16R BL-Y
17T Y-O
17R O-Y
Table 342
NTAK02 connections at the cross-connect terminal - Port 3
Cable
Pair Color
17T Y-O SCTEA
17R O-Y
18T Y-G SCTEB
18R G-Y
19T Y-BR
19R BR-Y
Copyright © 2003-2008, Nortel Networks
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RS422
Signal
DTE DCE
TXDB
RXDB
SG SG
— —
RS422
Signal
DTE DCE
RS422
Signal
DTE DCE
SCTA
— —
SCTB
DTR DCD
DSR CH/CI
DCD DTR
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Designations Designations
I=Input
O=Output O=Output
DTE DCE DTE
—
I O
O I —
— — —
— — —
Designations Designations
I=Input
O=Output O=Output
DTE DCE DTE
— — —
— — O
— —
— —
— — O
— —
— —
— — O
O I O
— — —
Designations Designations
I=Input
O=Output O=Output
DTE DCE DTE
O I O
— — —
O I —
O I —
I O
I O
RS232
I=Input
Signal
DCE DTE
— —
— —
—
SG
— —
RS232
I=Input
Signal
DCE DTE
— —
I DTR
I O DSR
I O DCD
I RTS
I O CTS
I O RX
I TX
—
I
— SG
RS232
I=Input
Signal
DCE DTE
I SCT
— —
— CH/CI
— DTR
I O DSR
I O DCD
DCE
—
—
SG
—
DCE
—
DCD
CH/CI
DTR
CTS
RTS
TXD
RXD
—
SG
DCE
SCT
—
—
DCD
CH/CI
DTR