F-LB41 Datasheet, PDF (1/2 Pages) THOR communications – Four Channel Rack Mount LBand RF Over Fiber Link

F-LB41
4 CH FIBER OPTIC L-BAND LINK
Satellite TV over 1 Fiber
Four Channel Rack Mount L­Band RF Over Fiber Link
Single fiber transport for Satellite TV antennas with up to 4 coax feeds.
TRANSPORT 4 L-BAND COAX ON 1 FIBER CABLE
The F­LB41 platform from Thor Fiber
combines four independent L­Band
transmitters and receivers into a common 19
inch rackmount enclosure with dual power
supplies. The power supplies can be
ordered for AC or DC power, and function in
hot or cold standby mode. The optics in the
standard model are CWDM type lasers.
These systems can be custom ordered with special optics or connectors for various
applications, but the most common use is for remote location of satellite TV antennas. In the
standard configuration, this system will support satellite TV services that have four coax
cables coming from the antenna to the multiswitch. Options include optical power levels and
for supplying DC voltage over coax to power LNBs or active antennas.
Product Specifications and Information Table
Transmitter Parameters
Optical Wavelength
Standard Wavelengths
RF Input Impedance
Return loss
Optical Power Outputs
1310nm ­ 1610nm CWDM
1510, 1530, 1550, 1570 nm
75Ω
Laser Rating =
Laser Rating =
Laser Rating =
2 mW
4 mW
6 mW
Optical Power Out = 3.0 dBm
Optical Power Out = 6.0 dBm
Optical Power Out = 8.0 dBm
>12 dB
Laser Rating = 10 mW
Optical Power Out = 10. dBm
RF Frequency Response
RF Input Power Range
RF Connector Type
CNR
IMD
Receiver Parameters
Optical Wavelength
Optical Power Range
RF Frequency Response
RF Connector Type
45 ­ 2800 MHz
(­25) ­ (­14) dBmV
F­Type, (Or by Request)
40 dB
40 dB
Matched to Transmitter
­13 dBm ­ 0 dBm
45 ­ 2800 MHz
F­Type, (Or by Request)
Power Consumption
Power supply
DC input voltage range
Power consumption
Environmental
Working temperature
Relative Humidity
Storage temperature
Dimensions
Rackmount Enclosure
AC 110 ­ 240 VAC
24V~48V
50W±10％
­30～60℃
≤95％, no condensation
­40～85℃
482mm×268mm×44mm
Copyright 2015 Thor Broadcast
1-800-521-8467 (Phone)
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