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RS-232 DCE Cable Pinouts for the 8-Port Serial Gigabit-Backplane Physical Interface Module

 

Table 1 gives the RS-232 DCE cable pinouts for the 8-Port Serial Gigabit-Backplane Physical Interface Modules.

Table 1: RS-232 DCE Cable Pinouts for the 8-Port Serial GPIM

VHDCI-68 Pin

DB-25 (1) Pin

DB-25 (2) Pin

Dir

Description

T37

1

Shield Ground

T41

2

I

Receive Data (A)

T16

3

O

Send Data (A)

T42

4

I

Clear to Send (A)

T50

5

O

Request to Send (A)

T49

6

O

Terminal Ready (A)

T51

7

Shield Ground

T46

8

O

Receive Ready (A)

T7

15

O

Send Timing (A)

T4

17

O

Terminal Timing (A)

T8

18

I

Local Loopback

T45

20

I

Data Mode (A)

T38

24

I

Receive Timing (A)

T13 to T12

Protocol Identifier_0

T52

1

Shield Ground

T59

2

I

Receive Data (A)

T34

3

O

Send Data (A)

T60

4

I

Clear to Send (A)

T68

5

O

Request to Send (A)

T67

6

O

Terminal Ready (A)

T55

7

Shield Ground

T64

8

O

Receive Ready (A)

T25

15

O

Send Timing (A)

T22

17

O

Terminal Timing (A)

T26

18

I

Local Loopback

T63

20

I

Data Mode (A)

T56

24

I

Receive Timing (A)

T31 to T30

Protocol Identifier_0