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The world first plug and play QSFP-EDFA, QOA is a full-functioning EDFA module with control circuitry packaged inside. It is totally compatible with conventional QSFP optical transceiver in respect of size and pin-map. Due to the small size and easy installation, the QOA is designed for amplification of optical signals at C-band in fiber optic communications system in 5G network, high speed datacenter, core networks, SDN and CATV networks.


QSFP-EDFA (C-band) [Pluggable EDFA Series]

QSFP-EDFA (L-band) [Pluggable EDFA Series]


- Conventional QSFP compatible size and pin map

- Cost efficiency with pluggable type

- Space efficiency using remaining slot (No extra equipment required)

- EDFA module including micro process control circuit

- Uncooled 980 nm pump laser module

- Extremely low heat generation

- High saturation output power up to 19dBm (L-band : 14dBm)

- Selectable Output Power

- Wide input dynamic range

- Significantly low power consumption

- Control & monitoring by I2C

- LVTTL Alarm

- Single + 3.3 V power supply


- 5G network & ROADM system

- Power boosting and pre-emphasis optical amplifier for DWDM metro system

- High speed data center network

- 100G or higher speed channel optical amplifier

- Reach extension for L2/L3 ethernet switch

- RF over Fiber Network

- Signal loss compensation in switch matrix

- SONET/SDH system

- OADM access networks

- CATV System

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