The Multi-Functional EDFA features high integration, low inter-stage insertion loss, low noise figure and excellent gain flatness. It possess tunable gain, stage node for optical add/drop multiplexer(OADM) & dispersion compensation module(DCM), automatic gain control(AGC), automatic power control(APC), automatic current control(ACC) working mode and good network interface.
Features & Applications
Ordering Codes


-Multi-functional EDFA-



Stage node available for OADM & DCM module
High integration
Low Inter-stage insertion loss
Excellent gain flatness over the full C-Band
Gain adjustment
Low noise figure
Transient response control
ASE automatic compensation
AGC, APC, AIC working mode available
Good network interface
Digital communication networks
DWDM systems


Parameter Performance Unit
Operating Wavelength 1527~1562 nm
Total Input Power -30 to -9 (Typ:-12) dBm
Total Output Power 5 to 20.5 (Typ:20) dBm
Gain 29 to 35 (Typ:32) dB
First Stage Gain 24 to 30 ( Typ:27) dB
Second Stage Gain Typ 15 dB
Noise Figure Max 6.0 (Typ:5.5) dB
Gain Flatness Max 1.0 dB
Middle Stage Insertion Loss Typ 10 dB
Isolation (Input/Output) Min 30 dB
Output Pump Leakage Max -30 dBm
Return Loss (Input/Output) Min 40 dB
Polarization Mode Dispersion (PMD) Max 0.5 ps
Polarization Dependent Gain (PDG) Max 0.5 dB
Operating Temperature 0 to 65 ºC
Operating Humidity 5 to 95 %
Storage Temperature -40 to 85 ºC
Power Consumption Rack Mount:50 W
Module Type:30
Dimension Rack Mount: (W x H x L) 437x239x43.6 mm
Module Type: (W x H x L) 150x125x23

For customized specification, please contact us at


Order Codes

OLEDFA - F - [Amplifier Type] - [Output Power] - [Pigtail Type] - [Connector Type]

Amplifier Type Code Output Power Code Pigtail Type Code Connector Type Code
Boost Amplifier B 11dBm 11 900μm 90 FC/UPC FU
In-Line Amplifier L 13dBm 13 3.0mm 3 FC/APC FA
Pre-Amplifier P 15dBm 15   SC/UPC SU
  17dBm 17 SC/APC SA
20dBm 20 MU/UPC MU

* Opto-Link Corporation Ltd reserves the right to make changes to the products described herein without notice.


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