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Ethernet 10base-t and 100base-t, Ethernet cross-over – Patton electronic ONSITE 2800 User Manual

Page 126

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Ethernet 10Base-T and 100Base-T

126

OnSite 2800 Series User Manual

C • Cabling

Ethernet 10Base-T and 100Base-T

Ethernet devices (10Base-T/100Base-T) are connected to the OnSite over a cable with RJ-45 plugs. Use a
cross-over cable to a host, or a straight cable to a hub. See

figure 26

(host) and

figure 27

on page 127 (hub) for

the different connections.

Figure 26. Ethernet cross-over

Host

Cross-over cable

RJ-45, male

Tx+
Tx-
Rx+
Rx-

1
2
3
6

RJ-45, male

1 TX+
2 TX-
3 RX+
6 RX-

Twisted pair 1

Twisted pair 2