famous brand Hua-wei Communication Equipment RRU5818 8T8R 02312LWK
14 years optical transmitter,optical line terminal equipment,communication equipment experience
14 years optical transmitter,optical line terminal equipment,communication equipment experience
H802ADKM Board Description
The H802ADKM board is a 64-port ADSL2+ service board. It works with the ADSL terminal unit-remote end (ATU-R) through the ADSL2+ port to access 64 channels of ADSL2+ service.
Figure 1 Working principle of the H802ADKM board
Indicates the channel of control signal. | Indicates the channel of service signal. | ||
Control module: loads the board software, controls the running of the board, and manages the board. MELT module: provides the MELT test function. | Indicates the service modules and boards which the service signals pass through. | ||
Indicates the channel of power or clock signal. | The power module supplies power to each functional module of the board. The clock module provides clock signals for each functional module of the board. |
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