IPG Photonics EAR-100 - Erbium Amplifier- 20dB - 10 GB/s x 100km -Nov 2018 EDFA USD 1480.0 Category : Fiber Lasers Seller : spacetime88888(3, 100.0%) | IPG Amplified Spontaneous Emission - 200 - Class 3R - dual 23dB / 500mW CW USD 5880.0 Category : Laser Modules & Heads Seller : spacetime88888(3, 100.0%) |