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Detaily
Tento optický video konvertor ULTIMODE HDTV-202 L2030 prenáša dva video kanály z HD-TVI alebo PAL kamier cez jedno optické vlákno, na vzdialenosť až 20 km.
Náhľad sady ULTIMODE HDTVI-202
Náhľad pribalených adaptérov AC/DC
Významné vlastnosti
- 2 video kanály
- Spolupráca s HD-TVI kamerami (720p a 1080p) a PAL kamerami
- Maximálna prenosová vzdialenosť: 20 km
- Prenos cez jedno single-mode vlákno (WDM)
- LED indikátory zobrazujúce prevádzkový stav
- Sada obsahuje vysielač videa a video prijímač a 2 napájacie zdroje
- Veľmi jednoduchá inštalácia
Sada ULTIMODE HDTV-202 Video Converter poskytuje prenos 2 video kanálov pomocou jediného optického vlákna. Vďaka oveľa širšiemu pásmu v porovnaní s tradičnými (PAL) video konvertormi táto sada dokáže prenášať HD-TVI signály, a to ako v 720p, tak aj v 1080p. SadaL2130 obsahuje 2 hlavné moduly - video vysielač a video prijímač a 2 zdroje (výstup: 5V/2A).
Sensitivity of the receiver and output power of the transmitter is adapted to transmit video over a distance up to 20 km. In the case of short distances, it is recommended to use FC/PC attenuators on the both sides of the optical link. Durable laser diode with Fabry-Perot resonator ensures the mean-time-between-failure (MTBF) at least of 100000 hours (more than 11 years).
Specifications:
| Názov | ULTIMODE HDTVI-202 | |
| Kód | L2030 | |
| Počet kanálov | 2 | |
| Typ vlákna | SM (single-mode) | |
| Dosah | 20 km | |
| Vlnové dĺžky | Video vysielač: 1310(T)/1550(R) | |
| Video prijímač: 1550(T)/1310(R) | ||
| Optické konektory | FC/PC | |
| Video knektory | BNC | |
| Video signál | 1 Vp-p, 75 Ω | |
| SNR | > 70 dB | |
| Výkon | 5 V / 2 A (2x PSU vrátane) | |
| Spotreba energie | < 7 W (na jednotku) | |
| Rozsah prevádzkových teplôt | -10oC ... 75oC | |
| Prevádzková vlhkosť (RH) | 10% ... 90% (bez kondenzácie) | |
| Rozmery hlavných jednotiek | 190x140x30 mm | |
| Hmotnosť (set) | 1.5 kg | |
NOTICE!! It is not allowed to look directly at the fiber port when the device is plugged. The radiation invisible for the human eye can damage the retina!
Why to choose fiber optics:
- possibility of sending signal over long distances (low attenuation of optical fibers - e.g. for the wavelength of 1550 nm the attenuation is about 0.2 dB per kilometer, which means that the signal can be sent at a distance of 200 km - without regeneration)
- high-volume information transfer via single fiber
- resistance to electromagnetic interference
- resistance to weather conditions (humidity, electrostatic discharges and others)
- no tapping possibility
- low weight and small dimensions
ULTIMODE video converters are widely used for the transmission of CCTV signals over long distances and in areas exposed to harsh weather conditions. Optical fibers provide full electrical insulation and resistance to electromagnetic interference. Below there is a sample application of ULTIMODE converters.
ULTIMODE HDTVI video converters
| Name | HDTVI-201 | HDTVI-202 | HDTVI-204 | HDTVI-208 |
| Code | L2020 | L2030 | L2040 | L2080 |
| Number of video channels | 1 | 2 | 4 | 8 |
Technické dáta
| Product type | Video converter | ||
| Brand | ULTIMODE | ||
| Name | HDTVI-202 | ||
| Number of video channels | pcs. | 2 | |
| Data channel | Yes | ||
| Transmission range | single-mode fiber | km | 20 |
| multimode fiber | +/-0.5 | ||
| connector type | FC/PC | ||
| Transmission type | WDM – 1 fiber | ||
| wavelength | Transmitter | nm | 1310/1550 |
| receiver | nm | 1550/1310 | |
| Video standards | AHD, CVBS, HD-CVI, HD-TVI | ||
| Maximum camera resolution | MP | 4 | |
| Video signal | Vp-p | 1 | |
| Impedance | Ohm | 75 | |
| Others | |||
| SNR | dB | > 70 | |
| Power supply | voltage | DCV | 5 |
| Current capacity | A | 2 | |
| Power consumption (1 module) | W | < 7 | |
| Pracovná teplota | °C | -10...75 | |
| Humidity | 10...90 (no condensation) | ||
| Dimensions | mm | 190 × 140 × 30 | |
| Weight (set) | kg | ||
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