Case R Remote Unit; Dimensions And Weight; Rf Ports; Optical Ports - Andrew ION-B Series User Manual

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
LED alerts
Green =power ON;
Red = major alarm
Power RF auxiliary
supply DL channel
connector output

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
MN024-010
DL
RF
antenna optical
port port
Fig. 3.2.1: TFAx Case A Remote Unit
UL RF auxiliary
RF
optical
antenna UL channel
port
port
External
alarm
input connection
TFAM
Case A
33