Hardware pinouts information and cables schemes

Ethernet 10Base-T crossover cable pinout

network cable scheme

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This cable can be used to cascade hubs, or for connecting two Ethernet stations back-to-back without a hub. It works with both 10Base-T and 100Base-TX

8 pin RJ45 (8P8C) male connector layout

8 pin RJ45 (8P8C) male connector
to the network interface card 1



Name NIC1 NIC2 Name
TX+13RX+
TX-26RX-
RX+31TX+
RX-62TX-

Note 1: It´s important that each pair is kept as a pair. TX+ & TX- must be in the pair, and RX+ & RX- must together in another pair. (Just as the table above shows). Note 2: You could also connect 4-4, 5-5, 7-7, 8-8.

8 pin RJ45 (8P8C) male connector diagram

8 pin RJ45 (8P8C) male connector
to the network interface card 2

Pinouts.ru > Network cables schematic pinouts listing >  Pinout of Ethernet 10Base-T crossover cable and layout of 8 pin RJ45 (8P8C) male connector and 8 pin RJ45 (8P8C) male connector
Document status: correct
Source(s) of this and additional information: Hardware Book, Jason D. Pero , Oscar Fernandez Sierra, Jeffrey R. Broido, Patrick Smart 5 reports
Last updated at Sat Jun 25 2005. Submit additions or corrections for this document. Is this document correct or incorrect? What is your opinion?
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