EIA-449 DTE Cable Pinouts for the 8-Port Serial Gigabit-Backplane Physical Interface Modules

Table 97 gives the EIA-449 DTE cable pinouts for the 8-Port Serial Gigabit-Backplane Physical Interface Modules.

Table 97: EIA-449 DTE Cable Pinouts for the 8-Port Serial GPIM

VHDCI-68 Pin

DB-37 (1) Pin

DB-37 (2) Pin

Dir

Pair

Pairing

Description

T17

1

Shield Ground

T16

4

O

Pair 1

T14

Send Data (A)

T7

5

I

Pair 1

T5

Send Timing (A)

T41

6

I

Pair 3

T39

Receive Data (A)

T50

7

O

Pair 4

T48

Request to Send (A)

T38

8

I

Pair 5

T36

Receive Timing (A)

T42

9

I

Pair 6

T40

Clear to Send (A)

T10

10

O

Local Loopback

T45

11

I

Pair 7

T43

Data Mode (A)

T49

12

O

Pair 8

T47

Terminal Ready (A)

T46

13

I

Pair 9

T44

Receive Ready (A)

T4

17

O

Pair 10

T2

Terminal Timing (A)

T33

19

Shield Ground

T37

20

Shield Ground

T14

22

O

Pair 1

T16

Send Data (B)

T5

23

I

Pair 2

T7

Send Timing (B)

T39

24

I

Pair 3

T41

Send Data (B)

T48

25

O

Pair 4

T50

Request to Send (B)

T36

26

I

Pair 5

T38

Receive Timing (B)

T40

27

I

Pair 6

T42

Clear to Send (B)

T43

29

I

Pair 7

T45

Data Mode (B)

T47

30

O

Pair 8

T49

Terminal Ready (B)

T44

31

I

Pair 9

T46

Receiver Ready (B)

T2

35

O

Pair 10

T4

Terminal Timing (B)

T51

37

Shield Ground

T11 to T15

Protocol Identifier_1

T1 to T3

 

Protocol Mode

T52

1

Shield Ground

T34

4

O

Pair 1

T32

Send Data (A)

T25

5

I

Pair 2

T23

Send Timing (A)

T59

6

I

Pair 3

T57

Receive Data (A)

T68

7

O

Pair 4

T66

Request to Send (A)

T56

8

I

Pair 5

T54

Receive Timing (A)

T60

9

I

Pair 6

T58

Clear to Send (A)

T28

10

O

Local Loopback

T63

11

I

Pair 7

T61

Data Mode (A)

T67

12

O

Pair 8

T65

Terminal Ready (A)

T64

13

I

Pair 9

T62

Receive Ready (A)

T22

17

O

Pair 10

T20

Terminal Timing (A)

T18

19

Shield Ground

T24

20

Shield Ground

T32

22

O

Pair 1

T34

Send Data (B)

T23

23

I

Pair 2

T25

Send Timing (B)

T57

24

I

Pair 3

T59

Receive Data (B)

T66

25

O

Pair 4

T68

Request to Send (B)

T54

26

I

Pair 5

T56

Receive Timing (B)

T58

27

I

Pair 6

T60

Clear to Send (B)

T61

29

I

Pair 7

T63

Data Mode (B)

T65

30

O

Pair 8

T67

Terminal Ready (B)

T62

31

I

Pair 9

T64

Receiver Ready (B)

T20

35

O

Pair 10

T22

Terminal Timing (B)

T27

37

Shield Ground

T29 to T27

Protocol Identifier_1

T19 to T18

Protocol Mode

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