掺铒光纤放大器 35~45dB EDFA 单波长 前置放大器 C波段 模块式

Erbium doped fiber amplifier 35~45dB EDFA  Single wavelength Pre-Amplifier C-Band module type

Erbium doped fiber amplifier (EDFA) is a high performance, small size of the fiber amplifier products.
The internal use of stability high power semiconductor laser, the high stability of WDM, isolator,
and high gain erbium-doped fiber.
The product has the advantages of high reliability, high power output, high gain and low noise.
This is the ideal choice of high power EDFA system, this product uses 5V DC power supply, compact size, easy to integrate in the system to meet the needs of customers.

There are two types EDFA.(Current product is Pre-Amplifier type.)
Pre - Amplifier, referred to as PA, that is preamplifier, used in the -40 ~ -25 dBm range of small light signal amplification, typical gain of 35 dB;
Booster - Amplifier, referred to as BA, is used to enhance the power of the optical signal in the range of - 6 ~ + 3 dBm, with a maximum output power of 27 dBm;

[Characteristic]
high reliability
Wide operating wavelength range
High gain, gain flatness is good
High output power
Good temperature adaptability

[Application]
Optical fiber communication
Optical fiber sensor
Optical fiber laser

[Specifications]