Huawei ATN 950B Hardware Description page 107

ATN 950B Multi-service Access Equipment
Hardware Description
Structure
Figure 9-9
Figure 9-9 Structure of the clock bridging cable
View A
Pin Assignment
Table 9-9
Table 9-9 Pin assignment of the clock bridging cable connector
120-Ohm Cable
Connector Pin
X1.1
X1.2
X1.4
X1.5
X1.3
X1.6
X1.7
X1.8
Technical Specifications
Table 9-10
Issue 03 (2012-07-23)
shows the structure of the 120-to-75-ohm clock bridging cable.
RJ-45 Main
Heat-shrink tube
connector label
W5
8 A
1
X1
lists the pin assignment of the clock bridging cable connector.
lists the technical specifications of the clock bridging cable.
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Heat-shrink tube
Heat-shrink tube
30 m
Color
Orange
White
Blue
White
Green
White
White
Brown
120-ohm or 75-
ohm conversion
connector
W1
W2
W3
W4
75-Ohm Cable
Relation Core No.
Twisted pair W1
Twisted pair W2
Twisted pair W3
Twisted pair W4
9 Cables
Label
98