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MA5600T, MA5603T, and MA5608T Hardware Description 25

This manual describes the Huawei MA5600T, MA5603T, and MA5608T hardware specifications, such as dimensions, weight, power consumption, capacity, structure, chassis, slots, boards, power modules, and optical modules.
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H80BCAME Board Description

H80BCAME Board Description

H80BCAME is a 48-port ADSL2+&POTS combo board with built-in splitter, providing 48 channels of ADSL2+ and POTS access services.

Feature and Specifications

Please refer to "ADSL2&POTS Combo Board Comparison".

Technical Specifications

Please refer to "Power Consumption and Maximum Frame Size of Boards".

Working Principle

Figure 3-81  Working principle of the H80BCAME board

NOTE:
  • UTOPIA is a universal test and operations PHY interface for asynchronous transfer mode (ATM).
  • S3MII is a source synchronous serial media independent interface.
The basic working principle of the H80BCAME board is as follows:
  • The control module loads the board software, controls the running of the board, and manages the board.
  • The protection module protects and isolates the board from lightning strikes.
  • The splitter module separates POTS signals from ADSL2+ signals over the subscriber line.
  • The broadband interface module converts the ADSL2+ line signals into cell flows.
  • The broadband service processing module implements functions such as encoding/decoding, analog-to-digital conversion, and line drive for ADSL2+ services. It then sends ADSL2+ services to the forwarding module through the UTOPIA interface.
  • The narrowband interface module provides access to 48-channel narrowband service.
  • The narrowband service processing module encodes and decodes narrowband voice services and converts analog signals into digital signals. It then sends narrowband voice services to the forwarding module through the S3MII interface.
  • The forwarding module converts broadband signals and narrowband signals into GE signals for upstream transmission through the backplane.
  • The power module supplies power to other functional modules of the board.
  • The clock module provides the working clock for other functional modules of the board.

Front Panel Port



  • When cables from the LINE ports are routed to an outdoor environment or the user side, the MDF must be installed with a protective unit.

Indicator

Indicator

Name

Color

Status

Meaning

RUN ALM

Running status indicator

Red

Blinking

The board enters the APP start phase during the board startup

Green

Blinking quickly (on for 0.25 s and off for 0.25 s repeatedly)

The board enters the phase of communication with the control board during its startup

Green

Blinking slowly (on for 1 s and off for 1 s repeatedly)

The board works in the normal state

Orange

Blinking

A high-temperature alarm is generated

Red

On

The board is faulty

BSY

Service online status indicator

Green

On

At least one subscriber port is activated

-

Off

None of the subscriber ports are activated

Pin Assignments

Table 3-44 describes the pin assignments of the LINE0 port on the front panel of the H80BCAME board, and Table 3-45 describes the pin assignments of the LINE1 port on the front panel of the H80BCAME board.

Table 3-44  Pin assignments of the LINE0 port

Pin

Signal

 

Pin

Signal

Port

Pin

Signal

 

Pin

Signal

1

A

7

  

17

A

15



33

A

23

  

49

A

-

2

B

18

B

34

B

50

B

3

A

6

19

A

14

35

A

22

51

A

-

4

B

20

B

36

B

52

B

5

A

5

21

A

13

37

A

21

53

A

-

6

B

22

B

38

B

54

B

7

A

4

23

A

12

39

A

20

55

A

-

8

B

24

B

40

B

56

B

9

A

3

25

A

11

41

A

19

57

A

-

10

B

26

B

42

B

58

B

11

A

2

27

A

10

43

A

18

59

A

-

12

B

28

B

44

B

60

B

13

A

1

29

A

9

45

A

17

61

A

-

14

B

30

B

46

B

62

B

15

A

0

31

A

8

47

A

16

63

A

-

16

B

32

B

48

B

64

B

Table 3-45  Pin assignments of the LINE1 port

Pin

Signal

 

Pin

Signal

Port

Pin

Signal

 

Pin

Signal

1

A

31

 

17

A

39



33

A

47

 

49

A

-

2

B

18

B

34

B

50

B

3

A

30

19

A

38

35

A

46

51

A

-

4

B

20

B

36

B

52

B

5

A

29

21

A

37

37

A

45

53

A

-

6

B

22

B

38

B

54

B

7

A

28

23

A

36

39

A

44

55

A

-

8

B

24

B

40

B

56

B

9

A

27

25

A

35

41

A

43

57

A

-

10

B

26

B

42

B

58

B

11

A

26

27

A

34

43

A

42

59

A

-

12

B

28

B

44

B

60

B

13

A

25

29

A

33

45

A

41

61

A

-

14

B

30

B

46

B

62

B

15

A

24

31

A

32

47

A

40

63

A

-

16

B

32

B

48

B

64

B

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Updated: 2019-03-18

Document ID: EDOC1000060621

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