Patton electronic 460 user manual RJ-45 Jack and Terminal Block Descriptions, Shielded RJ-45 Jack

Figure 1. Model 460 functional diagram

2.1 RJ-45 JACK AND TERMINAL BLOCK DESCRIPTIONS

Shielded RJ-45 Jack:

•Pins 1 and 2 (see Figure 1) are the balanced inputs. The balanced sig- nals are converted to an unbalanced signal on the center conductor of the TX Out coax connector.

•The unbalanced signal from the RX In coax connector is converted to balanced signals on pins of the RJ-45.

•The shield of the RX In connector may be connected to RJ-45 pin 6 by jumper JP2 (on).

•The shield of the TX Out connector is always connected to the shield around the RJ-45 connector. This connection may also be connected to RJ-45 pin 3 via JP1 (on).

Terminal Block:

•Has a 4 pin terminal block for a twisted pair connection.

•The 460-TBP has coaxial connectors.

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