C-band dwdm booster optical amplifier Product overview It is mainly used in ba-1550-series 1550nm optical fiber amplifier 1550 important optical relay transmission in optical fiber communication system equipment, mainly for image signal, digital tv signal, telephone voice signals and data (or compressed data) ultra long haul transmission of signals. The product selection of imported high-performance baits fiber, the international famous brand low-noise pump laser, and built-in sound embedded automatic monitoring and control system, ensure the machine excellent performance indicators. Features High output power Output power tunable Low nf Rs-485ã?�rs-232 48v Application Access network Ip atm sdh network Digital communication network Dwdm system