Televes CWDM Overlight Optical Transmitter Owner’s Manual
- June 13, 2024
- Televes
Table of Contents
Televes CWDM Overlight Optical Transmitter
Overlight optical transmitter CWDM Indoor use, DAB/UHF/SAT, 1510nm, Po
9dBm
CWDM WideBand satellite and terrestrial optical transmitter specifically designed for indoor installation. Intended for four-satellite transmission solutions to up to 64 users, this device receives a satellite signal from a RF Wideband LNB and terrestrial band, and distributes it over a fiber output in the 1510nm window with 9dBm optical power.
Thanks to its optimized electronics and low losses, it allows to reduce the number of amplifiers required and simplifies deployment in the design of collective installations, preserving the signal quality throughout the process.
This device is part of the Overlight system, that distributes satellite and terrestrial signals to multiple users through a single optical fiber. It can be used in combination with Overlight Wide Band amplifiers with references 237561 and 237562.
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.
Packing
Packing|
---|---
Box| 1 pcs.
Box| 1 pcs.
Physical data
| Net weight | 400.00 g |
|---|---|
| Gross weight | 641.00 g |
| Width | 138.00 mm |
| Height | 123.00 mm |
| Depth | 45.00 mm |
| Main product weight | 400.00 g |
Highlights
- High output level that makes 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)
- Designed for indoor installation
- Powering from an external power supply, via power input (F connector)
- 100% European design, quality, and manufacturing
- SC/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
Application example
Technical specifications
Ref. 237506
| Inputs/Band’s | TERR | V | H | |
|---|---|---|---|---|
| Frequency range | MHz | 47 … 694 | 290 … 2340 | 290 … 2340 |
| Input level | dBμV | 83 … 95 | 70 … 85 | 70 … 85 |
| Powering per Inputs | Vdc | 11.7 … 17.7 | 11.7 … 17.7 | … |
| Max. current pass | mA | 500 | 500 | … |
| Max. current pass total inputs | mA | 720 | ||
| Impedance | 0 | 75 | ||
| Laser | MQW-DFB uncooled | |||
| Wavelength | nm | 1510 | ||
| Optical output power | dBm | 9 | ||
| RF connectors | “F” female | |||
| Optical connectors | SC/APC | |||
| Powering | Vdc | 12 … 18 | ||
| Max. power consumption | Vdc | 5.6 | ||
| Current consumption | mA | < 430 | ||
| Operating temperature | “C | -5 … 45 | ||
| PSU input voltage | Vac | 100 … 240 | ||
| Max PSU current input | mA | 600 | ||
| PSU output voltage | Vdc | 12 | ||
| Max PSU output current | A | 13 |
