INSTALLATION AND OPERATION MANUAL
Cables
Ethernet Cables
The CNGE24MS-OB(M,S) switch has standard Ethernet ports. According to the link type, the
switch uses CAT3, CAT4, CAT5 or CAT5-e UTP cables to connect to any other network device (PCs,
servers, switches, routers, or hubs). Please refer to the following table for cable specifications.
Cable
Type
10BASE-T
CAT3, CAT4, CAT5 100Ω
100BASE-TX
CAT5 100Ω UTP
1000BASE-TX
CAT5/CAT5-e 100Ω UTP
10/100BASE-T(X) Pin Assignments
With 10/100BASE-T(X) cable, pins 1 and 2 are used for transmitting data, and pins 3 and 6 are
used for receiving data.
TECH SUPPORT: 1.888.678.9427
Max. Length
UTP 100m (328ft)
UTP 100m (328ft)
UTP 100m (328ft)
Cable Types and Specifications
Pin Number
Assignment
1
TD+
2
TD-
3
RD+
4
Not used
5
Not used
6
RD-
7
Not used
8
Not used
10/100 BASE-T RJ-45 Pin Assignments
CNGE24MS-OB(M,S)
Connector
RJ-45
RJ-45
RJ-45
INS_CNGE24MS-OB(M,S)_REV–
09/12/12 PAGE 11
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