Structure and Appearance
the structure of the AUX interface cable is the same as that of the
console interface cable.
describes the pin assignment on the AUX interface cable.
Figure A-23
AUX interface cable structure
1. Direction A 2. DB25 male connector
3. Label
4. RJ45 connector
5. Direction B 6. Direction C
7. DB9 male connector
W1 and W2 communication cable
Table A-18
Pin assignment on the AUX interface cable
RJ45
Direction
DB25
DB9
Signal
1
->
4
7
RTS
2
->
20
4
DTR
3
->
2
3
TXD
4
—
8
1
GND
5
—
7
5
GND
6
<-
3
2
RXD
7
<-
6
6
DSR
8
<-
5
8
CTS
Technical Specifications
lists the technical specifications of the AUX interface cable.
HUAWEI USG9500 Series
Hardware Guide
A Appendix
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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