Figure 3-148 shows the external connections of the H801SPLH board.
Figure 3-148 External connections of the H801SPLH board
PSTN device
ATU-R SPLH
ADSL2+ over ISDN
ISDN
ADSL2+
32-channel
ADSL2+
service board
Technical Specifications
Table 3-177 Technical specifications of the H801SPLH board
Board
Dimensions (W x D x H) Maximum
Power
Consumption
H801SPLH 22.86 mm x 237.00 mm x 395.40 mm 0 W
Working Principle
Different signals use different bands.
The H801SPLH board mainly consists of a splitter that is a low-pass filter for filtering
ADSL2+ signals. Therefore, the SPPF board can separate ISDN signals from ADSL2+
signals.
After being transmitted to the H801SPLH board through the LINE port, the mixed signals of
ISDN and ADSL2+ are transmitted to the splitter through the line protection module. The
splitter separates the mixed signals, and then the ADSL2+ signals and the ISDN signals are
forwarded through corresponding ports.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
3 Board
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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