Raisecom
ISCOM5504-GP (A) Hardware Description
3 Fiber and cables
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
20
The Ethernet interface on the ISCOM5504-GP is 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/TIA 568B wiring.
Crossover cable: one RJ45 connector of the crossover cable follows EIA/TIA 568A
wiring; the other RJ45 connector follows EIA/TIA 568B 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/TIA 568B
Connector 2 (RJ45)
EIA/TIA 568B
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 wiring of the straight-through cable.