SolarEdge SE5000H-AU Installation Manual page 59

CAT5/6 standard cables have eight wires (four twisted pairs), as shown in the diagram
below. Wire colors may differ from one cable to another. You can use either wiring
standard, as long as both sides of the cable have the same pin-out and color-coding.
RJ45 Pin #
1 White/Orange
2 Orange
3 White/Green
4 Blue
5 White/Blue
6 Green
7 White/Brown
8 Brown
(1) The inverter connection does not support RX/TX polarity change. Supporting crossover Ethernet cables
depends on the switch capabilities.
EV Charging Single Phase Inverter MAN-01-00629-1.2
Chapter 6: Setting Up Communication to the Monitoring Platform
Figure 21: Communication gland and rubber fitting
(1)
Wire Color
T568B
White/Green
White/Orange
White/Brown
T568A
Green
Blue
White/Blue
Orange
Brown
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10Base-T Signal
100Base-TX Signal
Transmit+
Transmit-
Receive+
Reserved
Reserved
Received-
Reserved
Reserved