The WLN-220 is a specially designed Low Noise Erbium-doped fiber amplifier for DWDM application with gain flattening feature. It offers a superior optical amplication performance with a very high gain factor and a minimal added noise. A near quantum limited noise figure of typically 4.0dB, and a small-signal optical gain of over 40dB is achievable with input signal as low as -35 dBm reflecting the impact of the specialty fiber and composite amplifier design, making it an indispensable amplifier for weak optical signals.
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22ps picosecond Electrical Pulse Generator
Bandwidth-Variable Tunable Optical Filter(O-, E-, S-, C+L-band)
Frequency-Division-Multiplexed Coherent OTDR
Multi Channel Narrow Linewidth Tunable Laser
Low Noise Optical Amplifer, 40dB Gain, NF<3.8dB
Unique optical technology, high quality products.
