Trend IMC-101 Bedienungsanleitung PDF herunterladen (Seite 12)

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Communication Connections

IMC-101 models have one 10/100BaseT(X) Ethernet port, and one

100BaseFX (SC or ST type connector) fiber port.

10/100BaseT(X) Ethernet Port Connection

The 10/100BaseT(X) ports located on IMC’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.

RJ45 (8-pin, MDI) Port Pinouts RJ45 (8-pin, MDI-X) Port Pinouts

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 port and cable is quite 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.

All you need to remember is to connect the Tx (transmit) port of device I

to the Rx (receive) port of device II, and the Rx (receive) port of device I

to the Tx (transmit) port of device II. If you are making your own cable,

we suggest labeling the two sides of the same line with the same letter

(A-to-A and B-to-B, as shown below, or A1-to-A2 and B1-to-B2).

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Trend IMC-101 Bedienungsanleitung Seite 12