H835VDSE Is Huawei MA5616 VDSL2 Service Board
H835VDSE :24-channel VDSL2 over POTS service board
The basic working principles of the H835VDSE board are as follows:
The chipset module implements functions, such as amplification, filtering, A/D and D/A conversion, coding/decoding, and encapsulation/decapsulation for signals.
The protection module protects and isolates the board from lightning strikes.
The control module decodes signals and monitors signals.
The splitter module separates POTS signals from combined signals (VDSL2 signals and POTS signals).
The power module supplies power to other function modules of the board.
The clock module provides working clock for other function modules of the board.