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

T41

4

I

Pair 1

T39

Receive Data (A)

T16

6

O

Pair 3

T14

Send Data (A)

T4

8

O

Pair 5

T2

Terminal Timing (A)

T8

10

I

Local Loopback

T45

12

I

Pair 8

T43

Data Mode (A)

T38

17

I

Pair 10

T36

Receive Timing (A)

T37

20

Shield Ground

T5

23

O

Pair 2

T7

Send Timing (B)

T40

25

I

Pair 4

T42

Clear to Send (B)

T48

27

O

Pair 6

T50

Request to Send (B)

T43

30

I

Pair 8

T45

Data Mode (B)

T36

35

I

Pair 10

T38

Receive Timing (B)

T11 to T15

Protocol Identifier_1

T59

4

I

Pair 1

T57

Receive Data (A)

T34

6

O

Pair 3

T32

Send Data (A)

T22

8

O

Pair 5

T20

Terminal Timing (A)

T26

10

I

Local Loopback

T63

12

I

Pair 8

T61

Data Mode (A)

T56

17

I

Pair 10

T54

Receive Timing (A)

T24

20

Shield Ground

T23

23

O

Pair 2

T25

Send Timing (B)

T58

25

I

Pair 4

T60

Clear to Send (B)

T66

27

O

Pair 6

T68

Request to Send (B)

T61

30

I

Pair 8

T63

Data Mode (B)

T54

35

I

Pair 10

T56

Receive Timing (B)

T29 to T27

Protocol Identifier_1