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Enterasys Networks XSR-3020 manual Figure A-9, EIA-449 DTE Pin Assignments

Models: XSR-3020

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Figure A-9

Cable, CompactFlash and Accessory Specifications

 

Figure A-9

EIA-449 DTE Pin Assignments

J4

J1

ON0+

J2

 

 

ON2+

1

11

J1

17

11

ON0-

- 68-pin male SCSI III type connector

ON2-

 

2

29

 

18

29

RD0+

J2...J5 - DB-37 type male connector

RD2+

 

3

6

 

19

6

RD0-

 

RD2-

11

24

 

27

24

SD0+

 

SD2+

5

4

 

21

4

SD0-

 

SD2-

10

22

 

26

22

RS0+

 

RS2+

4

7

 

20

7

RS0-

 

RS2-

7

25

 

23

25

TR0+

 

TR2+

 

12

 

Port 1

12

 

TR0-

 

 

TR2-

 

30

 

 

30

 

CS0+

 

 

CS2+

6

9

 

22

9

CS0-

 

CS2-

8

27

 

24

27

 

ST2+

12

ST0+

5

 

28

5

ST0-

 

ST2-

13

23

 

29

23

RT0+

 

RT2+

15

8

 

31

8

RT0-

 

RT2-

16

26

Notes:

32

26

SG0

SG2

9

19

1

25- Indicates Twisted Pair

19

SC0

.

SC2

14

37

 

37

RC0

2. Shield GND30 is braid on braided cable

RC2

 

20

3. Shield GND is drain wire on foil shield cab

20

 

Shield GND

1

4. Braid or foil must enter and make contact

Shield GND

1

 

 

J3

inside metal connector hood

 

J5

 

ON1+

5. All connectors must be metal

ON3+

35

11

 

51

11

ON1-

6. Pins not shown are unused

ON3-

 

36

29

 

52

29

RD1+

 

RD3+

37

6

 

53

6

RD1-

 

RD3-

45

24

 

61

24

SD1+

 

SD3+

39

4

 

55

4

SD1-

 

SD3-

44

22

 

60

22

RS1+

 

RS3+

38

7

 

54

7

RS1-

 

RS3-

41

25

 

57

25

TR1+

 

TR3+

 

12

 

 

12

 

TR1-

 

 

TR3-

 

30

 

 

30

 

CS1+

 

Port 2

CS3+

40

9

 

9

CS1-

 

56

CS3-

42

27

 

58

27

ST1+

 

ST3+

46

5

 

62

5

ST1-

 

ST3-

47

23

 

63

23

RT1+

 

RT3+

49

8

 

65

8

RT1-

 

RT3-

50

26

 

66

26

SG1

 

SG3

43

19

 

59

19

SC1

 

SC3

48

37

 

64

37

RC1

 

RC3

 

20

 

 

20

 

Shield GND

 

 

Shield GND

 

1

 

 

1

 

 

 

 

 

 

ON2+

J4

 

 

 

 

17

11

 

 

 

 

ON2-

 

 

 

 

18

29

 

 

 

 

J1: 68-pin male SCSIRD2+II type connector

6

 

 

 

 

19

RD2-

 

 

 

 

 

 

 

 

 

 

J2 - J5: DB-37 type male connector

24

 

 

 

 

27

SD2+

 

 

 

 

21

4

 

 

 

 

 

 

 

 

 

XSR Getting Started Guide A-9

Page 94 Page 96
Page 95
Image 95
Enterasys Networks XSR-3020 manual Figure A-9, EIA-449 DTE Pin Assignments, J2 - J5 DB-37 type male connector
Page 94 Page 96