TOA 2200 series fiber amplifier is single wavelength preamplifier of telecommunication level, which installed in front of optical receiver to improve the receiving sensitivity of the system.

　　The core components of the amplifier adopt the world's top brand pump laser and erbium-doped fiber. The optimized optical design and production process ensure the best optical performance. The perfect electronic controlled modes of APC (automatic power control), ACC (automatic current control) and ATC (automatic temperature control) circuits are adopted to ensure high stability and reliability of the output power, at the same time, it also guarantees excellent optical path index.

1.It adopts the world's top brand pump laser and erbium-doped fiber.

2.Perfect APC, ACC and ATC optical circuit design to ensure low noise, high output and high reliability of the device in the whole operating band (1529.16~1563.86nm).

3.It has the function of automatic protection of low input or no input. When the input optical power is lower than the set value, the laser will automatically shut down to provide the laser safety protection .

4.Fully automatic case temperature control and intelligent fans, the fans start to work when the case temperature reaches 35 ℃.

5. Built- in dual power supply, automatically switched and hot plug  in/out supported.

6.The operating parameters of the whole machine are controlled by  microprocessor, and the LCD status display on the front panel has many functions such as laser status monitoring, parameter display, fault alarm, network management, etc.; once the operating parameters of the laser deviate from the allowed range set by the software, the system will alarm promptly.

 7.Standard RJ45 interface is provided, supporting SNMP and web remote network management.