Raisecom
ISCOM5508 (B) Hardware Description
3 Fiber and cables
Raisecom Technology Co., Ltd.
23
3.2 Ethernet cable
3.2.1 Introduction
The Ethernet cable of the ISCOM5508 can be used to:
Connect the Ethernet electrical interface of the ISCOM5508 to other devices.
Connect the SNMP interface of the ISCOM5508 to the NView NMS system.
The Ethernet interface on the ISCOM5508 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 3-3 shows the appearance of the Ethernet cable.
Figure 3-3
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 wiring of the straight-through cable.
Table 3-4
Wiring 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