Erbium doped Amplifier Single port EDFA amplifiers

Description

The erbium doped amplifiers utilizes high-power multimode pump lasers combined with double-clad Er-Yb co-doped fiber technology to achieve efficient optical amplification and high output power. This advanced architecture allows more pump energy to be converted into useful signal gain, enabling output power up to 2W while maintaining stable performance and a low noise figure. The EDFA erbium doped amplifiers is particularly well suited for large-scale FTTH, FTTB, and CATV optical distribution networks that require high optical power and reliable long-distance transmission.

This EDFA amplifiers design reduces the overall cost of generating high optical output power, allowing network operators to expand coverage and support more optical nodes while maintaining a lower relative deployment cost. The result is a cost-effective solution for high-capacity FTTH, FTTB, and CATV network construction.

Erbium doped Amplifiers Feature

•  Low noise figure: Typical<4.5dB (0dBm input)
•  Extremely low CSO distortion:<-70dBc
•  Dual Power can plug high quality power: 220V Mixed interpolation with 48V
•  High stability and reliability: MTBF＞100000 hours
•  Network management Agent use hot swap
•  Perfect Network management interface: Ethernet,RS-485 and RS-232
•  Support Telnet and standard SNMP Network management
•  High precision AGC/APC circuit: Precision is ±0.05dB
•  Intelligent Temperature Control System: Power consumption and hot radiation reduce 30% than common products
•  Flexible mechanical and circuit structure(including pure module, Electric module, desktop and 1U structure)
•  OEM is available
•  Compatible with BellcoreGR-1312-CORE
  

  Erbium doped Amplifiers Test example

  P/N: 3501-20 (P_out=21dBm, P_in=-5~+10dBm, 1530~1560nm)

  

  Test in APC disable