الوصف

TOA*5 series EDFA is high quality product, applied unique structure, international first-class optical fiber units, reliable circuit design and friendly human-computer interface. TOA*5 series EDFA can offer powerful protection to long-distance and wide area conveyance to Transmit Video, Audio and Data in CATV network or communication network. It manufactured using the highest quality optical components in worldwide such as SDL, Lasertron, FITEL, JDS, Corning, E-TEK. Features: 1. Transmit Video, Audio and Data in CATV network or communication network 2. **0nm/***0nm low noise compound pumps laser manufactured by the famous company in the world are adopted 3. Low distortion, wide frequency band and high output optical power (*3~*7dBm) 4. Using the capability erbium doped fiber to ensure the high efficiency of energy conversion 5. Microprocessor automatic control circuit makes both pumps work at best state. Dependability and stability are better. 6. Front panel blue VFD display, shows various main work status parameters. 7. RS**5 or RS**2 control interface can realize network management status monitor. 8. *9" 1U high-standard framework type installation. 9. With advanced circuit design, reasonable structure, material slap-up and high index, this machine is suitable for using at large or middle network.