Huawei AR1200 Series - ISDN-ST Cables

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Table 6-18 Pin assignments of the 4G.SHDSL cable

Connector X1 (RJ45) X2/X3/X4/X5 (RJ11) Tip Color

Pin assignment 1 (LINE1 A) 2.3 White and orange

2 (LINE1 B) 2.4 Orange

3 (LINE2 A) 3.3 White and Green

6 (LINE2 B) 3.4 Green

4 (LINE0 A) 4.3 White and Blue

5 (LINE0 B) 4.4 Blue

7 (LINE3 A) 5.3 White and brown

8 (LINE3 B) 5.4 Brown

NOTE

As shown in Table 6-18, the 4G.SHDSL cable uses standard pin assignments. A cable has four ports, each

of them has two lines (A/B). The two lines in a port can be assigned in any sequence, but the line pairs

must be assigned in certain sequence.

Specifications

Table 6-19 lists the specifications of the 4G.SHDSL cable.

Table 6-19 Specifications of the 4G.SHDSL cable

Item

Description

Characteristic impedance 100 ohm

Cable type Category 5 twisted pairs

Color PANTONE 430U

Diameter 0.51 mm (0.02 in.)

Gauge 24 AWG

Pin 8 pins

6.10 ISDN-ST Cables

This section describes the categories, structure, and technical specifications of the ISDN-ST

cable.

Introduction

ISDN-ST cables are classified into the following types:

Huawei AR1200&2200&3200 Series Enterprise Routers

Hardware Description 6 Cables

Issue 03 (2012-04-20) Huawei Proprietary and Confidential

156

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