Specification :

1U Standard EDFA( Erbium-doped Fiber Amplifier)

Application:

Span is between 0 and 50km.. Network scale is small. Fiber application for a branch front-end is no more than five descending broadcasting mainly used for television signal.

Features:

l Intelligent monitoring, built-in network management transponder II and two open network management interfaces of RS232 and Ethernet RJ45 which ensures interconnection with any network management system.

l High reliable pump laser is used in core components.

l High stability and reliability of output power for being equipped with APC( auto power control) and ATC( auto temperature control) .

l Fine passive optical components and optimized optical circuit design ensures good optical circuit index and low noise coefficient.

l Excellent usage record for used products
rather stable operation status and more than 100, 000h’ s failure-free working time.

l Power module can be put in and out in hot condition, which is good for maintenance and change. 220V AC and -48V DC two kinds of power modules.

l Optical interface can be disassembled to clear and maintain