The Mini EDFA amplifier is high output power C-Band Er-Yb co-doped double cladding optical fiber amplifier. The key components of the edfa amplifier is made up of high reliability multimode PUMP laser and the double cladding optical fiber. A proprietary ATC (Automatic Temperature Control) and APC (Automatic Power Control) circuit insures the EDFA high stability and reliability output power. The unique optical circuit design ensures the excellent optical performance of the fiber amplifier. The high stability and high precision MPU system to ensure the control, adjustment and display are intelligent and easy.
The fiber amplifier employ double cladding Erbium Ytterbium co-doped fiber, and employ the high power multimode pump, with a 10 times Conversion efficiency higher than the single mode general technology, and therefore have a lower relative cost and more compact size and lower power consumption, in particular, for FTTH or FTTB or other large distribution system applications.
Feature
?1 Unit for 2000?4000 optical node
?Low Noise Figure?Below 5.5dB ( +5dBm input)
?Er Yb co-doped DCF Amplify Technology?Patent Pump Dump Technology
?23dBm×N?20dBm×N or 17dBm×N output is optional
?Control ability and maneuverability: Dual CPU to deal Control loop and Communication separately
?High Stability And Reliability?MTTF?150000 Hours
?Intelligent Temperature Control System: using a dedicated Temperature control chip which make cooling and power loss reduce 30% than competitors
?Output Power fixed
?Integrated 1310nm?1490nm?1550nm WDM (Optional)
?OEM, Module is available
Cost-effective MINI EDFA 4ports 17-23dBm output WDM