Raisecom
ISCOM RAX711 (B)Product Description
Raisecom Technology Co., Ltd.
46
Technical specifications
The Ethernet cables have two types:
Straight-through cable: used to connect devices of different type, such as between a PC
and a switch, between a switch and a router
Crossover cable: used to connect devices of the same type, such as between PCs,
between switches, between routers, between a PC and a router (they are of the same type)
Table 6-11 lists wiring of EIA/TIA 568A and EIA/TIA 568B standards.
Table 6-11
Wiring of EIA/TIA 568A and EIA/TIA 568B standards
Connector (RJ45)
EIA/TIA 568A
EIA/TIA 568B
PIN 1
White/Green
White/Orange
PIN 2
Green
Orange
PIN 3
White/Orange
White/Green
PIN 4
Blue
Blue
PIN 5
White/Blue
White/Blue
PIN 6
Orange
Green
PIN 7
White/Brown
White/Brown
PIN 8
Brown
Brown
Raisecom provides straight-through cables and 100 Mbit/s crossover cables which are
different in name only.
Table 6-12 lists technical specifications of the Ethernet cable.
Table 6-12
Technical specifications of Ethernet cable
Item
Description
Name
Straight-through cable: CBL-ETH-RJ45/RJ45-D
Crossover cable: CBL-ETH-RJ45/RJ45-X-D
Connector
RJ45 shielded crystal head
Model
STP cable
Number of cores
8
Length
The letter D is the length, indicating that the cable is customized.
For example, if the customer requires 2-meter cables, they are
named CBL-ETH-RJ45/RJ45-2m.
Both two RJ45 connectors of the straight-through cable follow EIA/TIA 568B standard
wiring.
Figure 6-12 shows wiring of the straight-through cable.