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Fiber4Sat: CWDM Optical Transmitter

Fiber4Sat: CWDM Optical Transmitter

Fiber4Sat: DWDM Optical Transmitter

1550.12 / 1550.92 / 1551.72 / 1552.52

Four satellites and the whole DTT over a single optical fiber

Transmitter. The device receives the signal from 4 optical LNBs and distributes it, over a single optical fiber, to the different users, using the DWDM transmission technique.
Ref. 237901
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EAN13: 8424450188743
SKU
237901
Highlights
  • 4 Satellites + DTT/QAM
  • 16 Polarities on a single fiber
  • High allocation ratio:
    • Without optical amplification 1:32
    • With optical amplification 1:256
  • Higher distribution distance
  • Smaller signal losses
  • Higher bandwidth
  • GPON compatible
  • Rack mounting
  • Easy installation

Main features
  • Four complete satellites + RF (DTT/QAM) over a single  fiber
  • DWDM based transmission (Dense Wavelength Division Multiplexing)
  • All four polarities and bands available on each RF output
  • Allows the powering of all 4 LNBs
  • Compatible with GPON/RFoG deployments

OPTICAL INPUTS
Inputs number 4
Maximum optical power dBm +3
Power self-regulation range dBm -5...+3
Bandwidth 1100...1650
Optical connectors type SC/APC
OPTICAL OUTPUT
Outputs number 1
Wavelengths at the output connector nm 1550,12 (CH34) / 1550,92 (CH33)
1551,72 (CH32) / 1552,52 (CH31)
Optical power for each wavelength dBm 9
Output optical connector type SC/APC
RF INPUT
Connector type F
Impedance Ohm 75
Bandwidth MHz 47 - 862
Self-controlled input range dBµV 75...90
GENERAL
Voltage Vac 110 - 230
Frequency Hz 50/60
Maximum input power consumption (when powering 4 LNBs) mA 700
Input voltage at F connectors for satellite power supply Vdc 12
Maximum current in F connectors for satellite power mA 450
Operating temperature ÂşC -5 - 45
Protection index PI
20