Patton-electronic SmartNode 2292 Manual do Utilizador descarregar pdf (Página 5)

SmartNode 2290 Series Quick Start Guide 5

1.4 Installing the Ethernet cable

The SmartNode 2292 Series has automatic MDX (auto-cross-over) detection and configuration on the Ethernet

ports. Any of the two ports can be connected to a host or hub/switch with a straight-through wired cable (see

figure 5). Ethernet devices (10Base-T or 100Base-T) are connected to the SmartNode’s Ethernet ports (see

table 2 for port pin-out listing) via a cable terminated with RJ-45 plugs. Because the SmartNode 2294 Series

does not have the MDX feature, a cross-over cable is required when connecting SmartNode 2294 Series devices

to a host (see figure 6).

Note Pins not listed are not used.

Figure 5. Connecting a SmartNode 2294 Series device to a hub

Table 2. Ethernet 10/100Base-T (RJ-45) port pin-outs (SmartNode 2294 Series)

Pin Signal

1TX+

2TX-

3RX+

6RX-

Hub

Straight-through cable

RJ-45, male

Tx+

Tx-

Rx+

Rx-

RJ-45, male

1 Rx+

2 Rx-

3 Tx+

6 Tx-

, 1.25A

Reset

Ports

ETH 0/1 ETH 0/0

1 2 3 4 5 6 7 8 9 10 11 12

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Patton-electronic SmartNode 2292 Manual do Utilizador Página 5