RJ45
Direction
DB25
DB9
Signal
3
->
3
2
RXD (Receive Data)
4
—
7
5
GND
5
—
8
1
GND
6
<-
2
3
TXD (Transmit Data)
7
<-
20
4
DTR (Data Terminal Ready)
8
<-
4
7
RTS (Request to Send)
Technical Specifications
lists the technical specifications of the console interface cable.
Table A-17
Technical specifications of the console interface cable
Item
Specifications
Connector X1
Network interface connector-crystal connector -8PIN-8bit-
shielded plug
Connector X2
Cable connector-D style-25PIN-male
Connector X3
Cable connector-D style-9PIN-male
Cable type
l
Symmetrical twisted cable-120-ohm-
SEYVPV-0.5mm-24AWG-8core-PANTONE 430U
l
Symmetrical twisted cable-100-ohm-
SEYVP-0.48mm-26AWG-8core-black
Number of cores
8
Fireproof class
CM
Available length
15 m for the 120-ohm cable
3 m for the 100-ohm cable
A.1.5 Auxiliary Port Cable
The AUX interface cable is used to connect the AUX interface on the USG9500 to a modem
to remotely transmit the configuration data of the USG9500.
The AUX interface cable is an 8-core shielded cable. One end of the cable is an RJ45
connector that connects to the AUX interface on the MPU. The other end has DB9 and DB25
connectors, either of which can connect to the serial interface on a computer.
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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