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.

Our EDFAs incorporate industry-leading high-efficiency dual-chip 980 nm pump laser technology combined with advanced micro-optic passive hybrid-function components. These specialty photonic technologies are all designed and manufactured in house.

Variable-Gain EDFA

Our amplifiers are ideal for improving link budgets in long-haul, regional, metro and access WDM networks, as well as for ROADM east/west separations. 

Key Features

  • Embedded variable-gain control

  • Industry-leading fast-transient control

  • High output power up to 23 dBm

  • Gain range up to 40 dB