Andrew ION-B Series, Руководство пользователя

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33 MN024-010
TFAM
Case A
3.3. Case A Remote Unit
Dimensions and Weight:
Dimensions: 38 x 240 x 200 mm
(1.5 x 9.4 x 7.9 inches)
Weight : please refer to the Remote Unit dedicated bulletin in order to discover any
updated data regarding the weight of the case A Remote Unit
RF ports:
• 2 RF antenna ports, transmitting/receiving signals to/from distributed antennas. RF
antenna ports are duplexed N-female connectors. These RF ports can be connected
to the antennas either directly (ie. through RF jumper cables) or through splitters, thus
allowing more antennas to be fed. Unused RF ports have to be terminated with a 50 Ω
load.
• 1 RF auxiliary input and 1 auxiliary output (designed to receive and transmit additional
signals). Auxiliary input and output ports are SMA-female connectors.
Optical ports:
• 1 optical output port, transmitting UL signals to TFLN master optical TRX
• 1 optical input port, receiving DL signals from TFLN master optical TRX
Power
supply
connector
UL
optical
port
DL
optical
port
RF auxiliary
UL channel
input
RF
antenna
port
RF auxiliary
DL channel
output
RF
antenna
port
External
alarm
connection
LED alerts
Green =power ON;
Red = major alarm
Fig. 3.2.1: TFAx Case A Remote Unit