H83DVCPD

H83DVCPD is a 64-channel VDSL2 service board that provides the VDSL2 access service. It does not have an embedded splitter and supports vectoring.

Functions and Specifications

For details, see Differences Between VDSL2 Service Boards.

Power Consumption

For details, see Board Power Consumption.

Working Principles

Figure 1 shows the working principles of the H83DVCPD board.

Figure 1 Working principles of the H83DVCPD board

The basic working principles of the H83DVCPD 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 power module supplies power to other function modules of the board.

• The clock module provides working clock for other function modules of the board.

Front Panel Port

Indicator

Pin Assignments

Table 1 and Table 2 describe pin assignments of the LINE0 and LINE1 ports on the front panel of the H83DVCPD board, respectively.