Patton electronic 1068 user manual Connecting the 10/100BASE-T Ethernet Interface

The terminal block connector on the VLINK modem's twisted pair inter- face is polarity insensitive and is wired for a two-wire interface. The signal/pin relationships is shown in Figure 5.

USA

in the

Made

Ethernet Power

Line

Figure 5. VLINK modem (terminal block version) twisted pair line interface

(Model 1068DV/TB45)

3.4 CONNECTING THE 10/100BASE-T ETHERNET INTERFACE

The unshielded RJ-45 port labeled Ethernet is the Auto- MDIX10/100Base-T interface. This port is designed to connect directly to a 10/100Base-T network. Figure 6 shows the signal/pin relationships on this interface. You may connect this port to a hub or PC using a straight through or crossover cable that is up to 328 ft long.

1

2

3

4

5

6

7

8

1 TX+/RX+ (data output from VLINK modem)

2TX-/RX- (data output from VLINK modem)

3RX+/TX+ (data input to VLINK modem)

4(no connection)

5(no connection)

6RX-/TX-(data input to VLINK modem)

7(no connection)

8(no connection)

Figure 6. VLINK modem 10/100Base-T RJ-45 Connector Pinout.

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