Variable-Gain EDFA
Choose from a wide variety of custom variable-gain erbium-doped fiber amplifiers (EDFAs) that deliver fast transient control and colorless gain across a broad spectral bandwidth.
Hybrid Raman-EDFA
Get amplifier performance that combines the best characteristics of both an EDFA and a Raman-amplifier: low-noise and large gain bandwidth but without requiring excessive pump power.
FlexSOM EDFAs
Amplify high-bitrate signals without needing an additional external module or line card by using Yining next-generation EDFAs packaged in custom pluggable transceiver form factors.
Fixed-Gain EDFAs (Gain-Block EDFAs)
Power high-bitrate transponder applications by choosing from a wide range of Yining compact EDFAs in a variety of packages to serve as uncontrolled gain blocks.
Arrayed-EDFA
Use Coherent compact arrayed amplifiers with fast transient control for colorless, direction-less, and contention-less ROADM network architectures and for ultra-long haul transmission.