Moxa IMC-21A-S-SC [6/12] Communication connections

Moxa IMC-21A-M-ST-T [6/12] Communication connections
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Communication Connections
RJ45 Ethernet Port Connection
The IMC-21A has one 10/100BaseT(X) Ethernet port located on the front
panel for connecting to Ethernet-enabled devices.
Pinouts and cable wiring diagrams for both MDI (NIC-type) and MDI-X
(HUB/switch-type) ports for both straight-through and crossover
Ethernet cables are shown below:
MDI Port Pinouts
MDI-X Port Pinouts
8-pin RJ45
Pin
Signal
1
Tx+
2
Tx-
3
Rx+
6
Rx-
Pin
Signal
1
Rx+
2
Rx-
3
Tx+
6
Tx-
Straight-Through Cable Wiring
CrossOver Cable Wiring
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