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€281.06
| Price | Disc. | Quantity | Validity |
|---|---|---|---|
| €281.06 | 0 % | from 1 piece |
Temporarily unavailable
TERRA's LWO102 4F31 E optical LNB is used to create SAT systems using fiber optic technology.
• FP laser
• Wavelength 1310 nm
• Power at optical output +4 dBm
• Single-mode fiber
• Type of optical connector: FC/UPC
• Wavelength 1310 nm
• Power at optical output +4 dBm
• Single-mode fiber
• Type of optical connector: FC/UPC
Details
Terra's new TV/SAT signal distribution system is characterized by high quality and competitive price. The special features of the system are: compact dimensions of the devices allowing for convenient placing together with other elements of the system in TV cabinets, wide spectrum of devices for systems based on traditional multiswitches, dSCR/Unicable, as well as hybrid systems. The use of different versions of optical transmitters allows for the distribution of signals: DVB-T/T2 and satellite from two satellites in only 1 fiber. LEDs on the housing allow for immediate verification of the correctness of connections and network diagnostics.
The LWO102 4F31 E TERRA optical LNB is used to create SAT systems using optical fibre technology and transmission at 1310 nm wavelength (transmission window II). The LWO102 4F31 E TERRA optical converter enables transmission of SAT signals. This technology is distinguished by low attenuation, low interference, and, most importantly, allows to transmit signals over long distances.
The LNB has an optical output (output power +4 dBm) terminated with a FC/UPC type connector, allowing distribution of the signal to 32 receiving points spread over a radius of 10 km using single-mode fiber. The exact number of receiving points and their maximum distance from the signal source can be determined by balancing the attenuation of the optical path with the optical power budget.
TERRA's LWO102 4F31 E optical LNB is compatible with the following receivers:
Power supply: 10...20 VDC (power consumption 4 W). Recommended power supply: R71468.
Notice: In order to properly set the converter, it is possible to connect the meter to the RF output (Wideband converter - H polarization). Maximum cable length 20 meters.
Key features:
- FP-type laser
- wavelength 1310 nm
- optical output power +4 dBm
- single-mode optical fibre
- optical connector type: FC/UPC
The OTF302 6F55 E TERRA A3055 optical transmitter is also available from DIPOL, which performs transmission at wavelengths 1550 nm. By combining the outputs of the 1310 nm and 1550 nm transmitters on the optical multiplexer, it is possible to distribute signals from two satellite positions, terrestrial TV and radio in a single fibre. On the receiving side, demultiplexing is necessary before the signals are fed into the receiver set. It is also possible to use two transmitters of the same type, in which case distribution must take place on two fibres.
Customers can order any patch cords made to order with required terminating connectors. Please contact your sales assistant.
Diagram 1: Satellite TV (1 satellite position). Point-to-point fiber.
Specifications
| Product type | Optical LNB | ||
| Name | LWO102 4F31 E | ||
| Signal type | SAT | ||
| Manufacturer | TERRA | ||
| Input – RF signal | |||
| Input frequency range RF | SAT | MHz | 10700-12750 |
| Output – optical signal | |||
| connector type | FC/UPC | ||
| Laser | type | FP | |
| Laser | wavelength | nm | 1310 (SAT) |
| power output | dBm | +4 | |
| Number of optical outputs | pcs. | 1 | |
| Output – RF signal | |||
| Frequency range | SAT | MHz | 290-2340 |
| Other parameters | |||
| Supply voltage | DCV | 10 – 20 | |
| Power consumption | W | max 4 | |
| Operating temperature range | °C | -30...+60 | |
| Dimensions | mm | 141 × 89 × 63 | |
| Weight | kg | 0.36 | |
