Isdn-St Cables - Huawei AR1200-S Series Hardware Description

Huawei AR1200-S&2200-S Series Enterprise Routers
Hardware Description
Table 6-18 Pin assignments of the 4G.SHDSL cable
Connector
Pin assignment
Specifications
Table 6-19
Table 6-19 Specifications of the 4G.SHDSL cable
Item
Characteristic impedance
Cable type
Color
Diameter
Gauge
Pin

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:
Issue 03 (2012-04-20)
X1 (RJ45)
1 (LINE1 A)
2 (LINE1 B)
3 (LINE2 A)
6 (LINE2 B)
4 (LINE0 A)
5 (LINE0 B)
7 (LINE3 A)
8 (LINE3 B)
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.
lists the specifications of the 4G.SHDSL cable.
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X2/X3/X4/X5 (RJ11)
2.3
2.4
3.3
3.4
4.3
4.4
5.3
5.4
Description
100 ohm
Category 5 twisted pairs
PANTONE 430U
0.51 mm (0.02 in.)
24 AWG
8 pins
6 Cables
Tip Color
White and orange
Orange
White and Green
Green
White and Blue
Blue
White and brown
Brown
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