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Details
View of the OR501MW optical receiver
Top view
The OR501MW QUAD A9875 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 4 outputs providing the complete satellite signals (like typical QUAD LNB) and terrestrial broadcasts.
Key features
- OR501MW A9885 receiver is powered directly from the connected satellite receiver (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.
Recommended Library titles:
Specifications
| Name | OR501MW |
| Code | A9875 |
| SAT IF | |
| Optical input | |
| Wavelength [nm] | 1310-1650 |
| Input power level (AGC) [dBm] | -15...-5 |
| Return loss [dB] | > 40 |
| Noise current density | ≤ 7.5 pA/sqrt(Hz) |
| RF outputs | |
| Frequency range (Rec.1...Rec.4) [MHz] | 950...2150 |
| Impedance [Ω] | 75 |
| Return loss [dB] | ≥ 10 |
| Frequency response [dB] | ± 2 |
| Output level (AGC, 3%OMI)[dBμV] | 75±2 |
| Output level CTB, CSO( AGC, 3%OMI)[dBμV] | 75 |
| DVB-T, DAB, FM | |
| Optical input | |
| Wavelength [nm] | 1310...1650 |
| Input power level (AGC) [dBm] | -15...-5 |
| Return los [dB] | >40 |
| Noise current density | ≤ 6.5 pA/sqrt(Hz) |
| RF outputs | |
| Frequency range (Rec.1...Rec.4) [MHz] | 47-790 |
| Impedance [Ω] | 75 |
| Return loss [dB] | ≥ -10 |
| Frequency response [dB] | ± 1 |
| Output level (AGC, 12%OMI)[dBμV] | 75±1 |
| Output level CTB, CSO( AGC, 3%OMI)[dBμV] | 75 |
| Automatic optical level control (OLC) - SAT IF, DVB-T | |
| LED | Level of optical signal |
| Red color (OLC off) | > -5 dBm |
| Green color (OLC on) | -15...5 dBm |
| Yellow color (OLC off) | < -15 dBm |
| DC power | |
| DC jack | 12...20 VDC |
| SAT RF connection | 13 V/18 V |
| Power consumption [W] | 3.6 |
| SAT control | 14/18 V, 0/22 kHz |
| General | |
| Optical connector | FC/APC |
| Operating temperature range [ºC] | -20...+50 |
| Dimensions...Weight [mm]...[kg] | 158/86/37...0.42 |
Customers can order any patch cords made to order with required terminating connectors. Please contact your sales assistant.
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).
An optical SMATV system
Specifications
| Product type | Optical receiver | ||
| Name | OR501MW | ||
| 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 | 4 × SAT+DVB-T: Fullband (QUAD+DVB-T) | |
| Frequency range | FM/DAB+/DVB-T2 | MHz | 47-790, 950-2150 |
| Impedance | Ohm | 75 | |
| Return loss | dB | > 10 | |
| output level | dBµV | 75 (DVB-T), 75 (SAT) | |
| 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 | |
