Moxa EDS-316-M-SC-T [10/16] Attention

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ATTENTION

Before connecting EDS to the DC power inputs, make sure the DC

power source voltage is stable.

Communication Connections

EDS-316 models have 14, 15, or 16 10/100BaseT(X) Ethernet ports, and

2, 1, or 0 (zero) 100BaseFX (SC/ST-type connector) fiber ports.

10/100BaseT(X) Ethernet Port Connection

The 10/100BaseT(X) ports located on EDS’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, and also show cable wiring diagrams for

straight-through and cross-over Ethernet cables.

10/100Base T(x) RJ45 Pinouts

MDI Port Pinouts

MDI-X Port Pinouts

8-pin RJ45

Signal

Tx+

Tx-

Rx+

Rx-

Signal

Rx+

Rx-

Tx+

Tx-

RJ45 (8-pin) to RJ45 (8-pin) Straight-Through Cable Wiring

RJ45 (8-pin) to RJ45 (8-pin) Cross-Over Cable Wiring

100BaseFX Ethernet Port Connection

The concept behind the SC/ST port and cable is very straightforward.

Suppose you are connecting devices I and II. Contrary to electrical signals,

optical signals do not require a circuit in order to transmit data.

Consequently, one of the optical lines is used to transmit data from device

I to device II, and the other optical line is used transmit data from device

II to device I, for full-duplex transmission.