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Appendix B Cabling Guidelines 17
EtheRx User’s Guide - Rev. B00 Kingston Technology Company
Appendix B Cabling Guidelines
Cable Type
When connecting network cables, the following table shows appropriate
networking guidelines associated with each cable type.
Ethernet Standard: 10BASE5 10BASE2 10BASE-T
Cable Type:
RG-11 RG-58A/U
or
RG-58C/U
UTP
26 - 22
AWG
Max. Segment
Length:
500M
(1640ft)
185M
(600ft)
100M
(328ft)
Max. Number of
Nodes per Segment:
100
30
1024
Connector:
15-pin D-Sub BNC RJ-45
Network Topology:
Linear Bus Linear Bus Star
Table B-1 Network Cable Guidelines
UTP Cable Wiring
10BASE-T unshielded twisted-pair cables can be wired as "Straight-Through"
or, in some cases, "Crossover" depending on the application. For workstations
connected to a hub, use "Straight-Through' wiring illustrated in Table B-2. In
some instances, you may want to use "Crossover" wiring illustrated below in
Table B-3.
"Straight-Through" Crossover”
Cable Wiring Cable Wiring
1 (TRX +)
2 (TRX -)
3 (RCV +)
6 (RCV -)
4, 5, 7, 8
1 (TRX +)
2 (TRX -)
3 (RCV +)
6 (RCV -)
Not Used
Pin Number Pin Number
1 (TRX +)
2 (TRX -)
3 (RCV +)
6 (RCV -)
4, 5, 7, 8
3 (RCV +)
6 (RCV -)
1 (TRX +)
2 (TRX -)
Not Used
Pin Number Pin Number
Table B-2. Straight-Through Wiring Table B-3. Crossover Wiring