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Televes Fiber4Sat Receiver / Demultiplexer Optical DWDM SC/APC 1input/4 output 1550nm
Four satellites and the whole DTT over a single optical fiber. Receiver. The device separates the wavelengths from the transmitter (televes-237901), providing the 4 polarities on each RF output.
€1,744.82
Tax included
Reference
televes-237911
Brand
Televes
Televes Fiber4Sat Receiver / Demultiplexer Optical DWDM SC/APC 1input/4 output 1550nm
€1,744.82
Four satellites and the whole DTT over a single optical fiber
Receiver. The device separates the wavelengths from the transmitter (televes-237901), providing the 4 polarities on each RF output.
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
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 using the equipment with Ref. televes-237901
- Compatible with GPON/RFoG deployments
Specifications
| RF OUTPUT | ||
| RF connector | type | F |
| Bandwidth | MHz | 47...2,200 |
| Impedance | Ohm | 75 |
| Flatness | dB | ±1 (47...865MHz) ± 3 (950...2,200MHz) |
| Typical output level | dBµV | 75 |
| Output insulation | dB | >25 |
| OPTICAL INPUT/OUTPUT | ||
| Optical input power | -1...-12 | |
| Wavelengths | nm | 1,550.12 (C34) / 1,550.92(C33) 1,551.71(C32) / 1,552.52 (C31) |
| Optical return loss | type | >45 |
| Optical connector | type | SC/APC |
| GENERAL | ||
| Voltage | VDC | 12 |
| Device internal consumption | mA | 2000 |
| Operating temperature | ºC | -5...+45 |
| Dimensions (xyz) | mm | 270 x 240 x 70 |
| Weight | g | TBD |
| Protection index | PI | 30 |
Four satellites and the whole DTT over a single optical fiber. Receiver. The device separates the wavelengths from the transmitter (televes-237901), providing the 4 polarities on each RF output.