EIA-530 DCE Cable Pinouts for the 8-Port Serial Gigabit-Backplane Physical Interface Module

Table 98 gives the EIA-530 DCE cable pinouts for the 8-Port Serial Gigabit-Backplane Physical Interface Modules.

Table 98: EIA-530 DCE Cable Pinouts for the 8-Port Serial GPIM

VHDCI-68 Pin

DB-25 (1) Pin

DB-25 (2) Pin

Dir

Pair

Pairing

Description

T33

1

Shield Ground

T41

2

I

Pair 1

T39

Receive Data (A)

T16

3

O

Pair 2

T14

Send Data (A)

T42

4

I

Pair 3

T40

Clear to Send (A)

T50

5

O

Pair 4

T48

Request to Send (A)

T49

6

O

Pair 5

T47

Terminal Ready (A)

T47

22

Pair 5

T49

Terminal Ready (B)

T37

7

Shield Ground

T46

8

O

Pair 6

T44

Receive Ready (A)

T2

9

O

Pair 7

T4

Terminal Timing (B)

T44

10

O

Pair 6

T46

Receiver Ready (B)

T36

11

I

Pair 8

T38

Receive Timing (B)

T5

12

O

Pair 9

T7

Send Timing (B)

T48

13

O

Pair 4

T50

Request to Send (B)

T39

14

I

Pair 1

T41

Receive Data (B)

T7

15

O

Pair 9

T5

Send Timing (A)

T14

16

O

Pair 2

T16

Send Data (B)

T4

17

O

Pair 7

T2

Terminal Timing (A)

T8

18

I

Local Loopback

T40

19

I

Pair 3

T42

Clear to Send (B)

T45

20

I

Pair 10

T43

Data Mode (A)

T43

23

I

Pair 10

T45

Terminal Ready (B)

T38

24

I

Pair 8

T36

Receive Timing (A)

T13 to T15

Protocol Identifier_0

T35 to T33

Protocol Identifier_2

T52

1

Shield Ground

T59

2

I

Pair 1

T57

Receive Data (A)

T34

3

O

Pair 2

T32

Send Data (A)

T60

4

I

Pair 3

T58

Clear to Send (A)

T68

5

O

Pair 4

T66

Request to Send (A)

T67

6

O

Pair 5

T65

Terminal Ready (A)

T65

22

Pair 5

T67

T18

7

Shield Ground

T64

8

O

Pair 6

T62

Receive Ready (A)

T20

9

O

Pair 7

T22

Terminal Timing (B)

T62

10

O

Pair 6

T64

Receiver Ready (B)

T54

11

I

Pair 8

T56

Receive Timing (B)

T23

12

O

Pair 9

T25

Send Timing (B)

T66

13

O

Pair 4

T68

Request to Send (B)

T57

14

I

Pair 1

T59

Receive Data (B)

T25

15

O

Pair 9

T23

Send Timing (A)

T32

16

O

Pair 2

T34

Send Data (B)

T22

17

O

Pair 7

T20

Terminal Timing (A)

T26

18

I

Local Loopback

T58

19

I

Pair 3

T60

Clear to Send (B)

T63

20

I

Pair 10

T61

Data Mode (A)

T61

23

I

Pair 10

T63

Data Mode (B)

T56

24

I

Pair 8

T54

Receive Timing (A)

T31 to T27

Protocol Identifier_0

T53 to T52

Protocol Identifier_2

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