YEDFA-SO series of high power fiber amplifiers are especially designed for FTTx, CATV, FDC and HFC analog amplification applifications that require high reliability. Compared to Conventional amplifiers, these modules are more compact powerful, stable and reliable.

This line of high power fiber amplifiers features a dual stage amplification configuration, pre-amplifier and power amplifier, and the use of select  components with extremely low EL values. Both input and output signals are sampled and monitoring circuits, this amplifier features Ethernet or RS-232 network interface, supporting open network managent protocol(SNMP), enhancing flexibility to maintain connectivity with customer's networking management system.

FEATURES:
Wide operating temperature range
Compact size: 19-inch 1U rack
High stability and reliability based on multi-mode pump and fiber combiner technology.

APPLICATION:
Gas absorption detection
Analog CATV long distance transmission
Video optical transmission systems
optical distribution systems
FTTX
In-lineamplification
Data transmission
Power actuator
Test/Measurement for optical device/systems

SPECIFICATIONS:
1. Operating wavelength: 1543-1565nm
2. Output Power: +27 - +33dBm
3. Input power: -10 - +10
4. Output Return loss: 40dB
At the same time this high power amplifier rack also could be made the PM kind(polarization maintaining amplifier)
More pls feel free to contact LightComm or my skype, thank you!