Raisecom
ISCOM5508-GP (A) Hardware Description
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
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The Ethernet interface on the ISCOM5508-GP is self-adaptive to straight-through cable mode
and crossover cable mode. So both kinds of Ethernet cables can be used.
The Ethernet cable needs to be made on site.
3.2.2 Appearance
Figure 3-4 shows the appearance of the Ethernet cable.
Figure 3-4 Ethernet cable
3.2.3 Technical specifications
The Ethernet cable can be divided into two types:
Straight-through cable: both two RJ45 connectors of the straight-through cable follow
EIA/TIA568B wiring.
Crossover cable: one RJ45 connector of the crossover cable follows EIA/TIA568A
wiring; the other RJ45 connector follows EIA/TIA568B wiring.
Straight-through cable
Table 3-4 lists PIN definitions of the straight-through cable.
Table 3-4 PIN definitions of the straight-through cable
Connector 1 (RJ45) EIA/TIA568B Connector 2 (RJ45) EIA/TIA568B
PIN 1 White/Orange PIN 1 White/Orange
PIN 2 Orange PIN 2 Orange
PIN 3 White/Green PIN 3 White/Green
PIN 4 Blue PIN 4 Blue
PIN 5 White/Blue PIN 5 White/Blue
PIN 6 Green PIN 6 Green
PIN 7 White/Brown PIN 7 White/Brown
PIN 8 Brown PIN 8 Brown
Figure 3-5 shows the straight-through cable wiring.
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