92Appendix A Technical specifications

Table 32 V.35 cable pinouts (continued)

 

 

 

Special-

 

Standard-wired

 

Pair number

wired end

 

end 28-pin male

Signal name

and conductor

34-pin male

Notes

3

RXDA

Pair 2A

R

 

 

 

 

 

 

16

RXDB

Pair 2B

T

 

 

 

 

 

 

15

TXCA

Pair 3A

Y

 

 

 

 

 

 

12

TXCB

Pair 3B

AA

 

 

 

 

 

 

17

RXCA

Pair 4A

V

 

 

 

 

 

 

9

RXCB

Pair 4B

X

 

 

 

 

 

 

24

SCTEA

Pair 5A

U

 

 

 

 

 

 

11

SCTEB

Pair 5B

W

 

 

 

 

 

 

4

RTSA

Pair 6A

C

 

 

 

 

 

 

19

RTSB

Pair 6B

No conn

The term No conn

 

 

 

 

means the wire does

 

 

 

 

not connect to a pin in

 

 

 

 

the 34-pin connector.

 

 

 

 

 

5

CTSA

Pair 7A

D

 

 

 

 

 

 

13

CTSB

Pair 7B

No conn

The term No conn

 

 

 

 

means the wire does

 

 

 

 

not connect to a pin in

 

 

 

 

the 34-pin connector.

 

 

 

 

 

6

DSRA

Pair 8A

E

 

 

 

 

 

 

22

DSRB

Pair 8B

J

 

 

 

 

 

 

20

DTRA

Pair 9A

H

 

 

 

 

 

 

23

DTRB

Pair 9B

No conn

The term No conn

 

 

 

 

means the wire does

 

 

 

 

not connect to a pin in

 

 

 

 

the 34-pin connector.

 

 

 

 

 

8

DCDA

Pair 10A

F

 

 

 

 

 

 

10

DCDB

Pair 10B

No conn

The term No conn

 

 

 

 

means the wire does

 

 

 

 

not connect to a pin in

 

 

 

 

the 34-pin connector.

 

 

 

 

 

18

LL

Pair 11A

L

 

 

 

 

 

 

21

RL

Pair 11B

N

 

 

 

 

 

 

25

TM

Pair 12A

NN

 

 

 

 

 

 

NN46110-316 03.01

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Nortel Networks 1750 manual Appendix a Technical specifications 35 cable pinouts, Dcdb