Avitec AB FD-3100A ユーザーズマニュアル
NOTICE: UNTERMINATED OPTICAL RECEPTACLES MAY EMIT LASER
RADIATION. DO NOT VIEW WITH OPTICAL INSTRUMENTS.
RADIATION. DO NOT VIEW WITH OPTICAL INSTRUMENTS.
2.6.6 RF Connections
If the transmit RF signal from the BTS or repeater is to be routed to all the plug-ins in both sides of the
Hub Shelf, connect the external 1:2 RF splitter supplied with the Hub Shelf to both RF IN ports on the rear
panel. If the receive RF signals from all of the plug-ins in both halves of the Hub Shelf are to be routed to a
single receive port on the BTS or repeater, connect the other 2:1 RF combiner to both of the RF OUT ports
on the rear panel. If one of the RF OUT ports is to be connected to the BTS or repeater receive diversity
port, do not connect the RF combiner to the RF OUT port.
Connect the RF OUT to the BTS or repeater receive port(s).
Before connecting the RF transmit cables from the BTS or repeater to the RF IN of the Hub Shelf, verify
that the BTS or repeater RF output power levels are consistent with the desired output power at the Remote
Power Supply and will not overdrive or damage the FiberDAS Plug-Ins. Connect the BTS or repeater RF
transmit cables to the Hub Shelf.
Hub Shelf, connect the external 1:2 RF splitter supplied with the Hub Shelf to both RF IN ports on the rear
panel. If the receive RF signals from all of the plug-ins in both halves of the Hub Shelf are to be routed to a
single receive port on the BTS or repeater, connect the other 2:1 RF combiner to both of the RF OUT ports
on the rear panel. If one of the RF OUT ports is to be connected to the BTS or repeater receive diversity
port, do not connect the RF combiner to the RF OUT port.
Connect the RF OUT to the BTS or repeater receive port(s).
Before connecting the RF transmit cables from the BTS or repeater to the RF IN of the Hub Shelf, verify
that the BTS or repeater RF output power levels are consistent with the desired output power at the Remote
Power Supply and will not overdrive or damage the FiberDAS Plug-Ins. Connect the BTS or repeater RF
transmit cables to the Hub Shelf.
2.7 Installing the Remote Transceivers
Each Remote Transceiver is usually mounted above the false ceiling against the wall with the connectors
pointing down for easy access. The Remote may also be mounted horizontally. In an area with no false
Figure 2-3. Remote Transceiver Mounting Plate. The Remote Power Supply uses a similar plate
and the two can be snapped together with the mating bracket supplied.
and the two can be snapped together with the mating bracket supplied.
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