Fluke CableAnalyzer DSP-4000 Series User Manual page 131

Figure 7-2 shows the pin connections and wire colors for correct wiring to TIA
568A and 568B standards.
Pin 1 Pin 2
WG G
Pair 3
Pin 1 Pin 2
WO O
Pair 2
Figure 7-2. EIA/TIA RJ45 Connections
The 568A and 568B wiring standards have the same electrical performance;
however, the two standards should not be mixed in the same network because of
the risk of wiring errors.
568A
Pin 3 Pin 4 Pin 5
WO BL WBL
Pair 1
Pair 2
568B
Pin 3 Pin 4 Pin 5
WG BL WBL
Pair 1
Pair 3
Basic Cable Testing
LAN Cable Construction
Pin 6 Pin 7 Pin 8
O WBR BR
Pair 4
Pin 6 Pin 7 Pin 8
G WBR
Pair 4
7
BR
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7-3