H806Vpef Board Description - Huawei SmartAX MA5600T Hardware Description

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Port
Table 3-157 Pin assignment of the ALM port (lower)
Port
NOTE

3.23.3 H806VPEF Board Description

The H806VPEF board is a SuperVector centralized processing board, Being used on the
MA5603T,it works with the vectoring-supporting VDSL2 board to achieve 17a
Vectoring,works with the SuperVector-supporting VDSL2 board to achieve 35b SuperVector
function. It provides the clock source for the system and supports functions such as input and
output of alarm digital parameters.
Issue 24 (2018-07-30)
Pin
8
Pin
1
2
3
4
5
6
7
8
The "upper" and "lower" in Table 3-156
the front panel of the H806VPEA board.
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Signal
ALM_IN3_-
Signal
ALM_IN4_+
ALM_IN4_-
ALM_IN5_+
ALM_IN6_+
ALM_IN6_-
ALM_IN5_-
ALM_OUT_+
ALM_OUT_-
and Table 3-157 refer to the physical location of ALM ports on
3 Board
Remarks
Negative polarity of
channel 3 alarm digital
parameter signals
Remarks
Positive polarity of
channel 4 alarm digital
parameter signals
Negative polarity of
channel 4 alarm digital
parameter signals
Positive polarity of
channel 5 alarm digital
parameter signals
Positive polarity of
channel 6 alarm digital
parameter signals
Negative polarity of
channel 6 alarm digital
parameter signals
Negative polarity of
channel 5 alarm digital
parameter signals
Positive polarity of alarm
signal control output
Negative polarity of
alarm signal control
output
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