Erbium Doped Fiber Amplifier (EDFA)

Product Description

1. Decription
HY-EDFA series optical fiber amplifier is high stability output EDFA. System Key Device Zone used high reliability Pump laser device, used special APC and ATC electrocircuit, cause high stability and reliability output power, Special light path design ensure smart light path index. Contain RS**2 and Internet interface, ensure internet system's interconnectedness. Main application in Analog CATV long distance transfer, Video light transfer system, Light distribution system, Line amplifier.

2. Features:
Low noise figure
Extremely low CSO degraded: *****0 hours
High brightness VFD display condition ( 1U cabinet supply)
High precision of AGC/APC and ATC electrocircuit
Flexible mechanical and circuit structure ( include light module, electrified module, benchtop and 1U cabinet)
OEM service available
All performance meet Bellcore GR*****-CORE standard

3. Application:
Integration of three networks: FTTP(GPON/EPON)
Fiber sensing system
Fiber communication system

4. Specification
Parameter Symbol Min. Typical Max. Unit
Wavelength λ C ***0 ***0 ***2 nm
Output power Po *3 - *3 dBm
Input power Pi *3 - **0 dBm
Transmission gain G - *0 - dB
Noise factor NF - 4.5 - dB
Stability of output power Δ Po - ± 0.*5 ± 0.1 dB
Isolation of ISOi *0 - - dB
Isolation of output ISOo *0 - - dB
Input pump leakage PumpLin - - **5 dBm
Output pump leakage PumpLout - - **5 dBm
Return loss RL - - **5 dB
Polarization dependent gain PDG - - 0.3 dB
Polarization mode dispersion PMD - - 0.5 PS
Operate temperature Tw *5 - *0
Storage temperature Ts **0 - *0