You can rest assured to buy C-band Erbium-doped Fiber Pre-amplifier Module from our factory and we will offer you the best after-sale service and timely delivery.
The pulse erbium-doped fiber amplifier (EDFA) is an eye-safe fiber amplifier. According to the characteristics of short-pulse (ns-level) signal amplification, the optical path is optimized. A single-mode 980-pumped laser of telecommunication level is used internally, and its optical-to-optical conversion efficiency and minimum signal distortion are guaranteed by using proprietary technology and special optical path design..
Wide wavelength range;
High gain factor;
Optical fiber communication;
Optical fiber sensor;
|Small signal gain coefficient||dB||35||-||@-35dBm Input|
|Small signal gain coefficient||dB||-||45||@-45dBm Input|
|Noise figure||dB||4.5||@-35dBm Input|
|Polarization dependent gain||dB||<0.3|
|Polarization mode dispersion||ps||0.5|
|Operating mode||-||Automatic current control(ACC)|
|Power supply||V||AC 110~240V, <30W@25℃||Benchtop|
|5V DC, <15W||Module|
|Control mode||-||RS232 Serial communication||Module|
|Communication Interface||-||DB9 Female||Module|
|Operating temperature||℃||-5~ +55|
|Operating humidity range||%||0~70|
This EDFA Module is with RS232 Serial communication.
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
A: C-band or L band wavelength.Q: What is the requirement for the small signal gail?
A: our company have two version: 35dB@-35dBm and 45dB@-45dBm.Q: About the package dimension, do you haveany requirement?
A: We have the module type and benchtop for choice.