Remote Ap Connectors - Philips ITS4843B Installation Manual

Chapter 1: Overview
• Serial Port - The serial port is used only for manufacturing purposes.
• UTP Cable Connectors to Remote Antennas - Two standard RJ-45 connectors
are provided for the UTP cables that connect the Core AP to its Remote
Antennas.Each UTP cable carries 5.5 VDC power, Transmit, Receive and
Antenna Diversity Control signals to the Remote Antenna.
• Coaxial Cable Connectors to Remote Antennas - Two standard 75 Ohm
connectors are provided for the coaxial cables that connect the Core AP to its
Remote Antennas. Each coaxial cable carries RF and DC sense signals from the
Remote Antenna.

Remote AP Connectors

Note the following connectors on the Remote Antenna:
• UTP Cable Connector to Core AP - A standard RJ-45 connector is provided for the
UTP cable that connect the Remote Antenna to its Core AP. The UTP cable
carries 5.5 VDC power, Transmit, Receive and Antenna Diversity Control signals
to the Remote Antenna.
• Coaxial Cable Connector to Core AP - A standard 75 Ohm connector is provided
for the coaxial cable that connects the Remote Antenna to its Core AP. The
coaxial cable carries RF and DC sense signals from the Core AP.
Note If an installed, powered Remote Antenna becomes disconnected from its Core AP
via its Coax/UTP cable bundle, you must reconnect the Coax/UTP cable bundle to
the RA and Core AP, and then cycle power to the connected Core AP before the RA
will re-establish communications with the Core AP.
1-10
Table 1-2: AP Ethernet Interface Pin Signals
Pin
6 Receive Pair RX - Conductor
7 0V Power Return
8 0V Power Return
Signal Description