High quality aluminum shell with heat dissipation,ensuring pump laser working life and high reliability.
Small device,can be hung or built exchange box.
Adopt international famous brand low-noise JUSU pump laser,low distortion, wide frequency band, high output optical power.
Adopt high performance exported Erbium doped fiber amplifier,energy conversion efficiently,internal circuit using advanced SMT technology,high reliability.
Optical input power range:-5dBm~+10dBm,optical output power is 13~23dBm.
Reliable optical power output stabilizing circuit APC and laser thermoelectric cooler temperature control circuit ATC.
Microprocessor automatic control circuit makes both pumps work at best state.
Dependability and stability are better.
LED display shows various main work status parameters.
CATV FTTB Erbium-doped fiber amplifier is 1550nm CATV EDFA is an important Optical Relay Transmission Equipment of 1550nm Optical Fiber Communication System. It is mainly used in Optical Fiber Transmission of Television Image signal, Digital Television Signal, Telephone Voice Signal Data (or Compressed Data) Signal.
Apply to under the premise of optical network does not need modification,add WS - 30EAxx series products to realize fiber to the home (FTTH).
Suitable for the optical power shortage at the end of network,amplify 1550nm fiber optical
to meet user’s requirement.
The technical indication and advanced technology of WS-30Eaxx 1550nm Erbium-doped
fiber amplifier can comparable with similar imported models,cost-effective,easy-installation,it
is the prefered equipment of 1550nm optical fibertransmission network.