Huawei CX600-X2-M Series User Manual

120-ohm trunk cable
The 120-ohm trunk cable adopts the RJ45 connector.Figure 5-3 shows the structure of the 120-
ohm trunk cable.
Figure 5-3 120-ohm trunk cable
Table 5-11 shows the pin assignments on the 120-ohm trunk cable.
Table 5-11 Pin assignments of the 120-ohm trunk cable
Connector X1 Connector X2 Relationship
X1.5 X2.2 Twisted
X1.4 X2.1
X1.2 X2.5 Twisted
X1.1 X2.4
X1.3 X2.7 Twisted
X1.6 X2.8
X1.7 X2.3 Twisted
X1.8 X2.6
5.5.3 Technical Specifications
Table 5-12 lists the technical specifications of the 120-ohm trunk cable.
Table 5-12 Technical specifications of the 120-ohm trunk cable
Item Description
120-ohm
cable
Connector Network interface connector-8 PIN-8 bit-shielded-crystal model
plug
Type Cable,120ohm,1E1,0.4mm,MP8-II,120CC4P0.4P430U
(S),MP8-II,Expert 2.0
Length 3 m (9.84 ft), 15 m (49.21 ft), 30 m (98.42 ft), 60 m (196.85 ft)
and 80 m (262.46 ft)
HUAWEI CX600-X1-M/CX600-X2-M Series Metro
Services Platform
Hardware Description
5 Cables
Issue 03 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
141

Huawei CX600-X2-M Series Specifications

General

Brand	Huawei
Model	CX600-X2-M Series
Category	Network Hardware
Language	English