Table A-19
Technical specifications of the AUX interface cable
Item
Specifications
Connector X1
Network interface connector-crystal connector-8PIN-8bit-
shielded plug
Connector X2
Cable connector-D type-25PIN-male
Connector X3
Cable connector-D type-9PIN-male
Cable type
Symmetrical twisted cable-120-ohm-
SEYVPV-0.5mm-24AWG-8core-PANTONE 430U
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.1.6 Ethernet Cable
The Ethernet cable, also called the network cable, is used to carry signals on Gigabit networks
or networks with lower packet rates.
Structure and Appearance
An Ethernet cable consists of twisted pairs and RJ45 connectors, as shown in
.
Figure A-24
Ethernet cable structure
PIN 8
PIN 1
PIN 8
PIN 1
RJ45
RJ45
Cable
Name
Description
RJ45
RJ45 connector
Cable
Category 5 or higher twisted pair network cable
PIN1 to PIN8
8 pins. Each pin has an ID ranging from 1 to 8.
The twisted pair network cable has eight wires. The connection between wires and RJ45
connector pins complies with either wiring scheme EIA/TIA 568A or EIA/TIA 568B, as
shown in
.
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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