Moxa AWK-3121-SSC-EU-T [9/15] 100baset x ethernet port connection

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STEP 1: Screw the cable holder onto the bottom

of the AWK

-3121.

STEP 2:

After mounting the AWK-3121 and plugging in the LAN cable,

tighten the cable along the device and wall.

Communication Connections

10/100BaseT(X) Ethernet Port Connection

The 10/100BaseT(X) ports located on the AWK-3121’s front panel are

used to connect to Ethernet-enabled devices.

Below we show pinouts for both MDI (NIC-type) ports and MDI-X

(HUB/Switch-type) ports.

MDI Port Pinouts

MDI-X Port Pinouts

8-pin RJ45

Signal

Tx+

Rx+

Tx-

Rx-

Rx+

Tx+

Rx-

Tx-

RS-232 Connection

The AWK-3121 has one RS-232 (8-pin RJ45) console port located on the

front panel. Use either an RJ45-to-DB9 or RJ45-to-DB25 cable to connect

the Moxa AWK-3121’s console port to your PC’s COM port. You may then

use a console terminal program to access the AWK-3121 for console

configuration.