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Table of Contents

Connectors, Pinouts, and Port Mapping

Connectors, Pinouts, and Port Mapping

This appendix provides connectors, pinouts, and port mapping tables for the Cisco 6130 NI-2 digital subscriber line access multiplexers (DSLAMs). For a list of installation configuration cables and their respective Cisco part numbers, see "Cabling for an Installation."

B.1 Multiplexer Chassis Receptacles

This section describes Cisco 6130 NI-2 DSLAM chassis receptacles and pinouts for the following:

B.1.1 xDSL Receptacles

The backplane of the Cisco 6130 NI-2 DSLAM chassis has six Champ receptacles that connect to the xDSL twisted-pair subscriber line data interface through the connectors on Champ connector cables. The connections can be made in either of the following ways:

Note For more information on the POTS splitter Champ connector cables, see the "DSLAM to POTS Splitter Cable Connections" section.

Figure B-1 shows receptacle pin locations for the xDSL Champ receptacles on the Siecor POTS splitter back panel. Pin locations are the same for all receptacles.


Figure B-1: xDSL Champ Receptacle Pin Locations


Note To achieve Network Equipment Building Systems (NEBS) compliance, you must screw all cables into the backplane and tie wrap Champ connectors (see Figure 3-1).

B.1.2 Terminal Block Connector

Use the power terminal block connector to wire the DSLAM to the power source on the fuse and alarm panel. For more information on fusing, see one of the following:

The terminal block connectors accept 14 to 18 American Wire Gauge (AWG) copper solid or stranded wire. Figure B-2 shows the Cisco 6130 NI-2 DSLAM power terminal block.


Figure B-2: Power Terminal Block


Note See "Planning for a Cisco 6130 NI-2 DSLAM System" for the tables you use to calculate fuse current for each component that is wired to the fuse and alarm panel. You can also use the tables in Appendix A to determine if the power consumed by your rack exceeds acceptable levels. If the power exceeds acceptable levels, you must either replan your configuration or use more than one rack to house the Cisco 6130 system components.

B.1.3 Alarm Contacts

Five rows of wire-wrap pins are located on headers on the right side of the system I/O module. These header pins are for the following alarms:

Each of the wire-wrap pins is connected to the NI-2 module in the Cisco 6130 NI-2 chassis; however, only one NI-2 module manages the alarms. The alarm cutoff switch shuts off the audible alarms. Figure B-3 shows the location of headers P1 through P5 and wire-wrap pins on the system I/O module.


Figure B-3: System I/O Interface Module Alarm Contacts



Table B-1: System I/O Interface Module Wire-Wrap Pin Mapping 
 




PIN No.
Header P1 
Header P2
Header P3
Header P4
Header P5



 Pin 1(left)


 AUD1_CRIT2_CO3


 AUD_MIN4_CO


 VIS5_MAJ_CO


 DOOR ALARM


 RX_BITS6_TIPA




 Pin 2


 AUD_CRIT_NO7


 AUD_MIN_NO


 VIS_MAJ_NO


 Reserved


 RX_BITS_RINGA




 Pin 3


 AUD_CRIT_NC8


 AUD_MIN_NC


 VIS_MAJ_NC


 Reserved


 RX_BITS_GND/GND




 Pin 4


 AUD_MAJ9_CO


 VIS_CRIT_CO


 VIS_MIN_CO


 Reserved


 RX_BITS_TIPB




 Pin 5


 AUD_MAJ_NO


 VIS_CRIT_NO


 VIS_MIN_NO


 ACO10_NO


 RX_BITS_RINGB




 Pin 6 (right)


 AUD_MAJ_NC


 VIS_CRIT_NC


 VIS_MIN_NC


 ACO GND11


 RX_BITS_GND/GND








1ADUD = Audible.

2CRIT = Critical.

3CO = Common.

4MIN = Minimum.

5VIS = Visual.

6RX_BITS = Receive building-integrated timing source.

7NO = Normally open.

8NC = Normally closed.

9MAJ = Major.

10ACO = Alarm cutoff. The alarm cutoff switch is located on the faceplate of the NI-2 card. This switch turns off audible alarms generated by the Cisco 6130 NI-2 system software.

11GND = Ground.

B.2 Port Mapping Tables

This section provides port mapping tables, which show the wire pair and chassis port assignments for the following:

B.2.1 Installation with a Siecor POTS Splitter

The pinouts in Table B-2 through Table B-7 map Cisco 6130 NI-2 DSLAM ports, Siecor POTS splitter ports, and subscriber line wire pairs to Cisco 6130 NI-2 DSLAM backplane receptacles J39 through J44 and the six Siecor xDSL receptacles on the Siecor back panel. These receptacles require a single Cisco one-to-one connector cable (see Table 3-3) in an installation with a Siecor POTS splitter. The corresponding cable kit number is CAB-61-014.


Table B-2: Cisco 6130 NI-2 DSLAM Receptacle J39 to Siecor POTS Splitter Receptacle
XDSL 9-32 Pinouts
J39/XDSL
9-32 Pin 		DSLAM Slot/Port System Port No. Tip/Ring J39/XDSL 9-32 Pin DSLAM Slot/Port System Port No. Tip/Ring

1

6/1

21

Tip

26

5/1

17

Ring

2

6/1

21

Ring

27

5/1

17

Tip

3

6/2

22

Tip

28

5/2

18

Ring

4

6/2

22

Ring

29

5/2

18

Tip

5

6/3

23

Tip

30

5/3

19

Ring

6

6/3

23

Ring

31

5/3

19

Tip

7

6/4

24

Tip

32

5/4

20

Ring

8

6/4

24

Ring

33

5/4

20

Tip

9

7/1

25

Tip

34

4/1

13

Ring

10

7/1

25

Ring

35

4/1

13

Tip

11

7/2

26

Tip

36

4/2

14

Ring

12

7/2

26

Ring

37

4/2

14

Tip

13

7/3

27

Tip

38

4/3

15

Ring

14

7/3

27

Ring

39

4/3

15

Tip

15

7/4

28

Tip

40

4/4

16

Ring

16

7/4

28

Ring

41

4/4

16

Tip

17

8/1

29

Tip

42

3/1

9

Ring

18

8/1

29

Ring

43

3/1

9

Tip

19

8/2

30

Tip

44

3/2

10

Ring

20

8/2

30

Ring

45

3/2

10

Tip

21

8/3

31

Tip

46

3/3

11

Ring

22

8/3

31

Ring

47

3/3

11

Tip

23

8/4

32

Tip

48

3/4

12

Ring

24

8/4

32

Ring

49

3/4

12

Tip

25

50
Table B-3: Cisco 6130 NI-2 DSLAM Receptacle J40 to Siecor POTS Splitter Receptacle
XDSL 1-8, 65-72 Pinouts
J40/XDSL 1-8, 65-72 Pin DSLAM Slot/Port System Port No. Tip/Ring J40/XDSL 1-8, 65-72 Pin DSLAM Slot/Port System Port No. Tip/Ring

1

22/1

69

Tip

26

21/1

65

Ring

2

22/1

69

Ring

27

21/1

65

Tip

3

22/2

70

Tip

28

21/2

66

Ring

4

22/2

70

Ring

29

21/2

66

Tip

5

22/3

71

Tip

30

21/3

67

Ring

6

22/3

71

Ring

31

21/3

67

Tip

7

22/4

72

Tip

32

21/4

68

Ring

8

22/4

72

Ring

33

21/4

68

Tip

9

Tip

34

2/1

5

Ring

10

Ring

35

2/1

5

Tip

1

Tip

36

2/2

6

Ring

12

Ring

37

2/2

6

Tip

13

Tip

38

2/3

7

Ring

14

Ring

39

2/3

7

Tip

15

Tip

40

2/4

8

Ring

16

Ring

41

2/4

8

Tip

17

Tip

42

1/1

1

Ring

18

Ring

43

1/1

1

Tip

19

Tip

44

1/2

2

Ring

20

Ring

45

1/2

2

Tip

21

Tip

46

1/3

3

Ring

22

Ring

47

1/3

3

Tip

23

Tip

48

1/4

4

Ring

24

Ring

49

1/4

4

Tip

25

50
Table B-4: Cisco 6130 NI-2 DSLAM Receptacle J41 to POTS Splitter Receptacle
XDSL 73-96 Pinouts
J41/XDSL 73-96 Pin DSLAM Slot/Port System Port No. Tip/Ring J41/XDSL 73-96 Pin DSLAM Slot/Port System Port No. Tip/Ring

1

26/1

85

Tip

26

25/1

81

Ring

2

26/1

85

Ring

27

25/1

81

Tip

3

26/2

86

Tip

28

25/2

82

Ring

4

26/2

86

Ring

29

25/2

82

Tip

5

26/3

87

Tip

30

25/3

83

Ring

6

26/3

87

Ring

31

25/3

83

Tip

7

26/4

88

Tip

32

25/4

84

Ring

8

26/4

88

Ring

33

25/4

84

Tip

9

27/1

89

Tip

34

24/1

77

Ring

10

27/1

89

Ring

35

24/1

77

Tip

11

27/2

90

Tip

36

24/2

78

Ring

12

27/2

90

Ring

37

24/2

78

Tip

13

27/3

91

Tip

38

24/3

79

Ring

14

27/3

91

Ring

39

24/3

79

Tip

15

27/4

92

Tip

40

24/4

80

Ring

16

27/4

92

Ring

41

24/4

80

Tip

17

28/1

93

Tip

42

23/1

73

Ring

18

28/1

93

Ring

43

23/1

73

Tip

19

28/2

94

Tip

44

23/2

74

Ring

20

28/2

94

Ring

45

23/2

74

Tip

21

28/3

95

Tip

46

23/3

75

Ring

22

28/3

95

Ring

47

23/3

75

Tip

23

28/4

96

Tip

48

23/4

76

Ring

24

28/4

96

Ring

49

23/4

76

Tip

25

50
Table B-5: Cisco 6130 NI-2 DSLAM Receptacle J42 to POTS Splitter Receptacle
XDSL 33-56 Pinouts
J42/XDSL 33-56 Pin DSLAM Slot/Port System Port No. Tip/Ring J42/XDSL 33-56 Pin DSLAM Slot/Port System Port No. Tip/Ring

1

17/1

49

Tip

26

16/1

45

Ring

2

17/1

49

Ring

27

16/1

45

Tip

3

17/2

50

Tip

28

16/2

46

Ring

4

17/2

50

Ring

29

16/2

46

Tip

5

17/3

51

Tip

30

16/3

47

Ring

6

17/3

51

Ring

31

16/3

47

Tip

7

17/4

52

Tip

32

16/4

48

Ring

8

17/4

52

Ring

33

16/4

48

Tip

9

18/1

53

Tip

34

15/1

41

Ring

10

18/1

53

Ring

35

15/1

41

Tip

11

18/2

54

Tip

36

15/2

42

Ring

12

18/2

54

Ring

37

15/2

42

Tip

13

18/3

55

Tip

38

15/3

43

Ring

14

18/3

55

Ring

39

15/3

43

Tip

15

18/4

56

Tip

40

15/4

44

Ring

16

18/4

56

Ring

41

15/4

44

Tip

17

13/1

33

Tip

42

14/1

37

Ring

18

13/1

33

Ring

43

14/1

37

Tip

19

13/2

34

Tip

44

14/2

38

Ring

20

13/2

34

Ring

45

14/2

38

Tip

21

13/3

35

Tip

46

14/3

39

Ring

22

13/3

35

Ring

47

14/3

39

Tip

23

13/4

36

Tip

48

14/4

40

Ring

24

13/4

36

Ring

49

14/4

40

Tip

25

50
Table B-6: Cisco 6130 NI-2 DSLAM Receptacle J43 to POTS Splitter Receptacle
XDSL 57-64, 121-128 Pinouts
J43/XDSL 57-64, 121-128 Pin DSLAM Slot/Port System Port No. Tip/Ring 43/XDSL 57-64, 121-128 Pin DSLAM Slot/Port System Port No. Tip/Ring

1

20/1

61

Tip

26

19/1

57

Ring

2

20/1

61

Ring

27

19/1

57

Tip

3

20/2

62

Tip

28

19/2

58

Ring

4

20/2

62

Ring

29

19/2

58

Tip

5

20/3

63

Tip

30

19/3

59

Ring

6

20/3

63

Ring

31

19/3

59

Tip

7

20/4

64

Tip

32

19/4

60

Ring

8

20/4

64

Ring

33

19/4

60

Tip

9

Tip

34

38/1

125

Ring

10

Ring

35

38/1

125

Tip

11

Tip

36

38/2

126

Ring

12

Ring

37

38/2

126

Tip

13

Tip

38

38/3

127

Ring

14

Ring

39

38/3

127

Tip

15

Tip

40

38/4

128

Ring

16

Ring

41

38/4

128

Tip

17

Tip

42

37/1

121

Ring

18

Ring

43

37/1

121

Tip

19

Tip

44

37/2

122

Ring

20

Ring

45

37/2

122

Tip

21

Tip

46

37/3

123

Ring

22

Ring

47

37/3

123

Tip

23

Tip

48

37/4

124

Ring

24

Ring

49

37/4

124

Tip

25

50
Table B-7: Cisco 6130 NI-2 DSLAM Receptacle J44 to POTS Splitter Receptacle
XDSL 97-120 Pinouts
J44/XDSL 97-120 Pin DSLAM Slot/Port System Port No. Tip/Ring J44/XDSL 97-120 Pin DSLAM Slot/Port System Port No. Tip/Ring

1

35/1

113

Tip

26

34/1

109

Ring

2

35/1

113

Ring

27

34/1

109

Tip

3

35/2

114

Tip

28

34/2

110

Ring

4

35/2

114

Ring

29

34/2

110

Tip

5

35/3

115

Tip

30

34/3

111

Ring

6

35/3

115

Ring

31

34/3

111

Tip

7

35/4

116

Tip

32

34/4

112

Ring

8

35/4

116

Ring

33

34/4

112

Tip

9

36/1

117

Tip

34

33/1

105

Ring

10

36/1

117

Ring

35

33/1

105

Tip

11

36/2

118

Tip

36

33/2

106

Ring

12

36/2

118

Ring

37

33/2

106

Tip

13

36/3

119

Tip

38

33/3

107

Ring

14

36/3

119

Ring

39

33/3

107

Tip

15

36/4

120

Tip

40

33/4

108

Ring

16

36/4

120

Ring

41

33/4

108

Tip

17

31/

97

Tip

42

32/1

101

Ring

18

31/1

97

Ring

43

32/1

101

Tip

19

31/2

98

Tip

44

32/2

102

Ring

20

31/2

98

Ring

45

32/2

102

Tip

21

31/3

99

Tip

46

32/3

103

Ring

22

31/3

99

Ring

47

32/3

103

Tip

23

31/4

100

Tip

48

32/4

104

Ring

24

31/4

100

Ring

49

32/4

104

Tip

25

50

B.2.2 Installation without POTS Splitter

In an installation without a POTS splitter, left and right three-to-three cables are used. The connector cable kit number is CAB-MC128-MDF. You use these cables to connect the Cisco 6130 NI-2 DSLAM to the main distribution frame (MDF) for systems using quad-port DMT-2 ATUC-1-4DMT line modules. Table B-8 shows the port mapping.


Table B-8: Port Mapping for Three-to-Three Cables in an Installation
Without a POTS Splitter
Chassis Slot/Line Champ Pins Cable Connector/
Cable Part Number
Tip Ring

1/1

1

26

Connector P4/
Cable 72-1765-01

1/2

2

27

1/3

3

28

1/4

4

29

2/1

5

30

2/2

6

31

2/3

7

32

2/4

8

33

3/1

9

34

3/2

10

35

3/3

11

36

3/4

12

37

4/1

13

38

4/2

14

39

4/3

15

40

4/4

16

41

5/1

17

42

5/2

18

43

5/3

19

44

5/4

20

45

6/1

21

46

6/2

22

47

6/3

23

48

6/4

24

49

7/1

1

26

Connector P5/
Cable 72-1765-01

7/2

2

27

7/3

3

28

7/4

4

29

8/1

5

30

8/2

6

31

8/3

7

32

8/4

8

33

13/1

1

26

Connector P1/
Cable 72-1720-01

13/2

2

27

13/3

3

28

13/4

4

29

14/1

5

30

14/2

6

31

14/3

7

32

14/4

8

33

15/1

9

34

15/2

10

35

15/3

11

36

15/4

12

37

16/1

13

38

16/2

14

39

16/3

15

40

16/4

16

41

17/1

17

42

17/2

18

43

17/3

19

44

17/4

20

45

18/1

21

46

18/2

22

47

18/3

23

48

18/4

24

49

19/1

1

26

Connector P2/
Cable 72-1720-01

19/2

2

27

19/3

3

28

19/4

4

29

20/1

5

30

20/2

6

31

20/3

7

32

20/4

8

33

21/1

9

34

Connector P5/
Cable 72-1765-01

21/2

10

35

21/3

11

36

21/4

12

37

22/1

13

38

22/2

14

39

22/3

15

40

22/4

16

41

23/1

17

42

23/2

18

43

23/3

19

44

23/4

20

45

24/1

21

46

24/2

22

47

24/3

23

48

24/4

24

49

25/1

1

26

Connector P6/
Cable 72-1765-01

25/2

2

27

25/3

3

28

25/4

4

29

26/1

5

30

26/2

6

31

26/3

7

32

26/4

8

33

27/1

9

34

27/2

10

35

27/3

11

36

27/4

12

37

28/1

13

38

28/2

14

39

28/3

15

40

28/4

16

41

31/1

9

34

Connector P2/
Cable 72-1720-01

31/2

10

35

31/3

11

36

31/4

12

37

32/1

13

38

32/2

14

39

32/3

15

40

32/4

16

41

33/1

17

42

33/2

18

43

33/3

19

44

33/4

20

45

34/1

21

46

34/2

22

47

34/3

23

48

34/4

24

49

35/1

1

26

Connector P3/
Cable 72-1720-01

35/2

2

27

35/3

3

28

35/4

4

29

36/1

5

30

36/2

6

31

36/3

7

32

36/4

8

33

37/1

9

34

37/2

10

35

37/3

11

36

37/4

12

37

38/1

13

38

38/2

14

39

38/3

15

40

38/4

16

41

B.2.3 Port Mapping Table for Building Connector Cables

Table B-9 provides the Champ pins and chassis port mapping information you need to build your own connector cables. The cables have the pin-to-slot and line correspondence listed in the Connector Slot/Line column.


Table B-9: Port Mapping for Building Connector Cables
DSLAM Connector Cable Connector Champ Pins Connector Slot/Line
Tip Ring

J391

1

2

6/1

3

4

6/2

5

6

6/3

7

8

6/4

9

10

7/1

11

12

7/2

13

14

7/3

15

16

7/4

17

18

8/1

19

20

8/2

21

22

8/3

23

24

8/4

26

27

5/1

28

29

5/2

30

31

5/3

32

33

5/4

34

35

4/1

36

37

4/2

38

39

4/3

40

41

4/4

42

43

3/1

44

45

3/2

46

47

3/3

48

49

3/4

J402

1

2

22/1

3

4

22/2

5

6

22/3

7

8

22/4

26

27

21/1

28

29

21/2

30

31

21/3

32

33

21/4

34

35

2/1

36

37

2/2

38

39

2/3

40

41

2/4

42

43

1/1

44

45

1/2

46

47

1/3

48

49

1/4

J411

1

2

26/1

3

4

26/2

5

6

26/3

7

8

26/4

9

10

27/1

11

12

27/2

13

14

27/3

15

16

27/4

17

18

28/1

19

20

28/2

21

22

28/3

23

24

28/4

26

27

25/1

28

29

25/2

30

31

25/3

32

33

25/4

34

35

24/1

36

37

24/2

38

39

24/3

40

41

24/4

42

43

23/1

44

45

23/2

46

47

23/3

48

49

23/4

J421

1

2

17/1

3

4

17/2

5

6

17/3

7

8

17/4

9

10

18/1

11

12

18/2

13

14

18/3

15

16

18/4

17

18

13/1

19

20

13/2

21

22

13/3

23

24

13/4

26

27

16/1

28

29

16/2

30

31

16/3

32

33

16/4

34

35

15/1

36

37

15/2

38

39

15/3

40

41

15/4

42

43

14/1

44

45

14/2

46

47

14/3

48

49

14/4

J433

1

2

20/1

3

4

20/2

5

6

20/3

7

8

20/4

26

27

19/1

28

29

19/2

30

31

19/3

32

33

19/4

34

35

38/1

36

37

38/2

38

39

38/3

40

41

38/4

42

43

37/1

44

45

37/2

46

47

37/3

48

49

37/4

J441

1

2

35/1

3

4

35/2

5

6

35/3

7

8

35/4

9

10

36/1

11

12

36/2

13

14

36/3

15

16

36/4

17

18

31/1

19

20

31/2

21

22

31/3

23

24

31/4

26

27

34/1

28

29

34/2

30

31

34/3

32

33

34/4

34

35

33/1

36

37

33/2

38

39

33/3

40

41

33/4

42

43

32/1

44

45

32/2

46

47

32/3

48

49

32/4

1Pins 25 and 50 are not used.
2Pins 9 through 25 are not used.
3Pins 9 through 25 and 50 are not used.


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Posted: Mon Mar 6 07:09:14 PST 2000
Copyright 1989 - 2000©Cisco Systems Inc.