H80Aatrb Board Description - Huawei SmartAX MA5600T Hardware Description

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Jump
er
Table 3-80
J21.
Table 3-80 Software query (a reserved function) supported through jumpers J11 and J21
Jumper
J11
J21

3.20.11 H80AATRB Board Description

H80AATRB is a 32-channel foreign exchange office (FXO) service board, providing direct
access services.
Functional Specifications
Specification
Ringing detection
Overcurrent protection
CID
G.711A/u
Pulse dialing
DTMF dialing
Configurable port impedance
Hookflash function
ITU K.20; K.45
Issue 24 (2018-07-30)
Pin End of E1 Channel
11-12 Rx end of the 7th E1
channel
13-14 Tx end of the 8th E1
channel
15-16 Rx end of the 8th E1
channel
describes the software query (a reserved function) supported by jumper J11 and
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Copyright © Huawei Technologies Co., Ltd.
Jump Pin
er
11-12
13-14
15-16
Contents Queried Through the
Software
Whether the shield layer of the E1 transmit
end is grounded
Whether the shield layer of the E1 receive
end is grounded
Supported or Not
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
3 Board
End of E1 Channel
Rx end of the 15th E1
channel
Tx end of the 16th E1
channel
Rx end of the 16th E1
channel
515