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