Televes

Overlight Optical Transmitter CWDM

Outdoor Use, DAB/UHF/SAT, 1530nm, Po 9dBm

The CWDM WideBand satellite and terrestrial optical transmitter is specifically designed for outdoor installation, at a minimum distance from the LNB. It is intended for four-satellite transmission solutions to up to 64 users. This device receives a satellite signal from an RF Wideband LNB and terrestrial band, and distributes it over a fiber output in the 1530nm window with 9dBm optical power.

Thanks to its optimized electronics and low losses, it allows for a reduction in the number of amplifiers required and simplifies deployment in the design of collective installations, preserving signal quality throughout the process. This device is part of the Overlight system, which distributes satellite and terrestrial signals to multiple users through a single optical fiber. It allows amplification.

This product is certified with the European IRS Certification Scheme mark, representing that it has passed the relevant test as set out in the latest EICS test specification, available from the DTG or CAI.

Product Details

Reference: 237517

Logical Reference: OLT1530KA

EAN13: 8424450286517

Packaging Information

• Box: 1 pcs.

Physical Data

• Net weight: 400.00 g
• Gross weight: 710.00 g
• Width: 138.00 mm
• Height: 123.00 mm
• Depth: 45.00 mm
• Main product weight: 400.00 g

Highlights

• High output level, making it ideal for collective installations
• Specially designed for use in 4-satellite transmission to up to 64 users
• Low losses
• Optimized electronic behavior
• Very compact in dimensions and weight (137x126x45 mm)
• Powering from an external power supply, via power input (F connector)
• 100% European design, quality, and manufacturing
• FC/APC optical connector
• F-type RF connectors
• High-screening Zamak chassis
• Wall and mast mounting
• Power supply and adapter cable included
• LED signal status indicator

WideBand Technology

WideBand (also known as FullBand) refers to broadband transmission technology that uses a wide range of frequencies. In WideBand TV systems, a substantial portion or the whole of the frequency spectrum is available to users. It can be used in fiber deployments where long cable runs are demanded, or coaxial scenarios in combination with multiswitches adapted to this technology.

In WideBand technology, an LNB captures a complete satellite signal and distributes it through 2 universal outputs (vertical -V- and horizontal -H-), each of them with the combination of high (H) and low (L) bands, in a frequency range between 290 and 2340 MHz.

Advantages over Quattro Technology:

• Simpler, faster and cleaner installation: In WideBand technology, the number of coaxial cables connecting the LNB to the multiswitches is half that in traditional Quattro deployments, so the installation is done quicker and easier. The installation will also be tidier with fewer cables.
• Wider bandwidth than other technologies: WideBand channels can carry more information thanks to their wide bandwidth (290-2340MHz). This powerful feature allows a greater number of services to be delivered to the end users of the installation.
• Reusable deployment: WideBand technology allows signal distribution by reusing a Quattro installation. It can be distributed through the old 4 cables coming down from the roof to capture signals from up to 2 satellites, by changing only LNBs and MSWs to be WideBand compatible.

Technical Specifications