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H83DCSME

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Module #: H83DCSME

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H83DCSME

H83DCSME is a 48-channel SuperVector and POTS combo service board that provides the SuperVector and POTS integrated access service. It has an embedded splitter. It supports SuperVector.

Functions and Specifications

For details, see Combo Boards Specifications.

Power Consumption

For details, see Board Power Consumption.

Working Principles

Figure 1 shows working principles of the H83DCSME board.

Figure 1 Working principles of the H83DCSME board

Basic working principles of the H83DCSME board are as follows:

  • Narrowband service processing:

    • The narrowband service control module encodes and decodes voice signals and converts analog signals into digital signals.

    • The narrowband interface module provides access to 48-channel narrowband services.

  • Broadband service processing:

    • The control module enables the control board to manage and configure broadband services.

    • The broadband service module implements functions, such as encoding/decoding, A/D conversion, and line driving for SuperVector services.

    • The broadband interface module converts SuperVector line signals to cell flows.

  • The protection module protects and isolates the board from lightning strikes.

  • The splitter module couples broadband and narrowband subscriber lines and separates POTS signals from SuperVector signals.

Front Panel Port



Indicator

Indicator

Name

Color

Status

Meaning

RUN ALM

Running status indicator

Green

On

Board startup phase: The board has been powered on and is being initialized.

Board running phase: The board is running properly.

Red

On

Board startup phase: The board is automatically loading data and is being automatically discovered.

Board running phase: The board is faulty.

Pin Assignments

Table 1 and Table 2 describe pin assignments of the LINE0 and LINE1 ports on the front panel of the H83DCSME board, respectively.

Table 1 Pin assignments of the LINE0 port

Pin

Signal

Pin

Signal

Port

Pin

Signal

Pin

Signal

64

15

48

7

32

16

16

-

63

47

31

15

62

14

46

6

30

17

14

-

61

45

29

13

60

13

44

5

28

18

12

-

59

43

27

11

58

12

42

4

26

19

10

-

57

41

25

9

56

11

40

3

24

20

8

-

55

39

23

7

54

10

38

2

22

21

6

-

53

37

21

5

52

9

36

1

20

22

4

-

51

35

19

3

50

8

34

0

18

23

2

-

49

33

17

1

Table 2 Pin assignments of the LINE1 port

Pin

Signal

Pin

Signal

Port

Pin

Signal

Pin

Signal

64

39

48

31

32

40

16

-

63

47

31

15

62

38

46

30

30

41

14

-

61

45

29

13

60

37

44

29

28

42

12

-

59

43

27

11

58

36

42

28

26

43

10

-

57

41

25

9

56

35

40

27

24

44

8

-

55

39

23

7

54

34

38

26

22

45

6

-

53

37

21

5

52

33

36

25

20

46

4

-

51

35

19

3

50

32

34

24

18

47

2

-

49

33

17

1

Jumper Settings

The H83DCSME board provides two jumpers, J13 and J24, as shown in Figure 2.

Figure 2 Layout of the jumpers on the H83DCSME board

Jumper

Setting

Description

Factory Default

Table 3 Settings of J13 and J24

Jumper

Setting

Description

Factory Default

J13 and J24

Connected

The narrowband CPU of the board works in serial port loading mode.

Not connected

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