Nudata 5577 User Manual Download Page 3

10Base-T Cable Requirements

The Model 5577 unit is wired in the same fashion as a 10Base-T
transceiver:

To connect to a HUB, simply wire 1, 2, 3, 6 straight through.

To connect another Model 5577 wire 1 to 3, 2 to 6, 3 to 1, 6 to 2.

Note:  SQE on external MAU’s must be DISABLED for proper 
operation.

Pin 1 = TX+

Pin 3 = RX+

Pin 2 = TX-

Pin 6 = RX-

1

2

3

4

5

6

7

8

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