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The FTTH transmitter receives one RF terrestrial signal (DTT from one headend) and one optical signal (1310 nm from an optical LNB) as inputs. The device converts DTT into optical (1550 nm) and multiplexes it with the satellite input to provide one single optical fibre output (1310 nm/1550 nm). Part of FULL SAT+DTT system, to be used together with the FTTH receiver televes-237320. Televes 237301
Transmitter/Optical Multiplexer 1550nm SC/APC 1310/1490nm Po 6dBm Televes
televes-237301
€417.88
€642.90
35%
Tax included
The FTTH transmitter receives one RF terrestrial signal (DTT from one headend) and one optical signal (1310 nm from an optical LNB) as inputs. The device converts DTT into optical (1550 nm) and multiplexes it with the satellite input to provide one single optical fibre output (1310 nm/1550 nm). Part of FULL SAT+DTT system, to be used together with the FTTH receiver televes-237320. Televes 237301
The complete satellite and DTT lineup in a single optical fibre.
The FTTH transmitter receives one RF terrestrial signal (DTT from one headend) and one optical signal (1310 nm from an optical LNB) as inputs. The device converts DTT into optical (1550 nm) and multiplexes it with the satellite input to provide one single optical fibre output (1310 nm/1550 nm) with all the contents.
Part of FULL SAT + DTT system, to be used together with the FTTH receiver televes-237320.
Highlights
- High conversion quality: perfect for scenarios where the terrestrial band carries a high number of channels
- The OLC (Optical Level Control) technology automatically adjusts the parameters to achieve a constant output level, irrespective of the channel load
- Wide dynamic ranges
Features
- Compatible with legacy and dCSS multiswitches
- High-shielding Zamak chassis
- Can be wall-mounted using screws
- SC/APC optical connectors, and F-type connectors for RF
Specifications
| Reference | 237301 | |
| RF parameters | ||
| Bandwidth | MHz | 47 ... 2200 |
| Flatness | dB | ± 0.75 (47-1200MHz) ± 2.5 (47-1200MHz) |
| Input level | dBµV | 79 (47-1200MHz) 42ch CENELEC 95 (950-2200MHz) DIB-VDE 0855/12 |
| CNR/CSO/CTB | dBµV | >51/>60/>65 |
| Optical output | ||
| Laser | Tipo | MQW-DBF |
| Output power | dBm | +6 |
| Wavelength | nm | 1550 |
| General | ||
| Supply voltage | V~ | 99...253 |
| Maximum power | W | 4 |
| Max. current consumption | mA | 75 (99V) / 40 (253V) |
| Dimensions (xyz) | mm | 185 x 80 x 35 |
| Weight | g | 400 |
| IP protection index | IP | 30 |
televes-237301
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