1550nm Outdoor Edfa

Following Features of 1550nm Outdoor EDFA :

l All casting aluminium waterproof case, rigorous lightning surge protection system and the built-in high power electric heat cooler are used to ensure the producta s constant stable operation under serious outdoor condition.
l Reliable optical power output stable circuit and laser thermoelectric cooler temperature control circuit can ensure the best operation function of whole machine and the stable opereation of long life of pump laser.
l Microprocessor can monitor working status of pump laser, and the related work parameters can be showed in built-in LCD.
l Microprocessor provide communication interface for network management and long-distance monitoring.
l Two kind of power supply of AC60V and AC220V adopt wide input range and high efficient switching power which is suitable for outdoor working environment.