User guide

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2
-4 Planning Hub Installation
Writer: Chris Seiter Project: Planning Hub Installation Comments: 185813-002/707085-001
File Name:MIC100_2.DOC Last Saved On:3/14/96 10:38 AM
Twisted-Pair Cable
RJ-45 Plug
1
2
3
6
Pins
Figure 2-1. RJ-45 Plug Pin Locations
Table 2-1 shows the wiring in a straight-through and crossover twisted-pair
cable. (Pins 4, 5, 7, and 8 are not used.)
Table 2-1
Straight-Through Twisted-Pair Wiring
Twisted Pair Number Pin
Number
Signal
Description
To Pin Number Signal
Description
11
2
TD+
TD-
➔
➔
1
2
TD+
TD-
23
6
RD+
RD-
➔
➔
3
6
RD+
RD-
Crossover Twisted-Pair Wiring
Twisted Pair Number Pin
Number
Signal
Description
To Pin Number Signal
Description
11
2
TD+
TD-
➔
➔
3
6
RD+
RD-
23
6
RD+
RD-
➔
➔
1
2
TD+
TD-