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The OR501MW QUATRO A9877 optical receiver converts optical signal coming via passive optical network from the OT501W A9872 transmitter into electrical signals. These are SAT IF signals and terrestrial DVB-T, DAB and FM broadcasts. The device has 5 outputs, 4 of them providing the four pairs (VL–HL–VH–HH) of SAT IF signals (like typical QUATRO LNB) and terrestrial broadcasts. This "virtual QUATRO LNB" should be connected to a multiswitch or a group of multiswitches with a suitable number of outputs, depending on the number of subscriber outlets.
Key features
- OR501W A9887 receiver is powered directly from the connected multiswitch (or from an external 12...20 VDC power supply - not included),
- Easy to mount e.g. to a wall,
- Die-cast metal housing guarantying class A of screening efficiency,
- OLC (automatic optical level control),
- Three LED indicators enable the user to check the status of the device.
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Below – an example of optical SMATV system based on TERRA equipment distributing satellite TV, digital terrestrial television (DVB-T) and radio signals (DAB and FM).
Specifications
Product type | Optical receiver | ||
Name | OR501W | ||
Signal type | TV/SAT | ||
Manufacturer | TERRA | ||
Input – optical signal | |||
Connector | FC/APC | ||
wavelength | nm | 1310 – 1650 | |
Input power level | dBm | -15..-5 | |
Output – RF signal | |||
Connectors | F | ||
Output type | TV+Radio | 1 × DVB-T/T2/CATV, 4 × SAT: V/L, V/H, H/L, H/H | |
Frequency range | FM/DAB+/DVB-T2 | MHz | 47-790, 950-2150 |
Impedance | Ohm | 75 | |
Return loss | dB | > 10 | |
output level | dBµV | 75 (SAT), 80 (DVB-T) | |
Other parameters | |||
Supply voltage | DCV | 12 – 20 | |
Power consumption | W | 3.6 | |
Operating temperature range | °C | -20...+50 | |
Dimensions | mm | 158 × 86 × 37 | |
Weight | kg | 0.42 |