Case Communications 8000 Series Installation Guide download pdf (Page 51)

Table D-4 V.35 Interface Pin Assignments

(At NTU End of Cable X818-401311)

PIN NO. DIRECTION ASSIGNMENT

Y

AA

V

X

R

T

P

S

B

C/H

D

F

Input

Input

Input

Input

Input

Input

Output

Output

–

Output

Input

Input

Transmit Clock (TxCA)

Transmit Clock (TxCB)

Receive Clock (RxCA)

Receive Clock (RxCB)

Receive Data (RxDA)

Receive Data (RxDB)

Transmit Data (TxDA)

Transmit Data (TxDB)

Signal Ground

Request To Send (RTS)

Ready for Sending (RFS)

Data Carrier Detect (DCD)

Table D-5 V.36 Interface Pin Assignments

(At NTU End of Cable X890-406611)

PIN NO. DIRECTION ASSIGNMENT

4

22

7

25

12

30

6

24

13

31

5

23

8

26

19

37

Output

Output

Output

Output

Output

Output

Input

Input

Input

Input

Input

Input

Input

Input

–

–

TxD (A)

TxD (B)

RTS (A)

RTS (B)

DTR (A)

DTR (B)

RxD (A)

RxD (B)

DCD (A)

DCD (B)

TxC (A)

TxC (B)

RxC (A)

RxC (B)

SGND

SGND

X870-300451 Issue 2 D-5 Rev.1

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