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Single EDFA(Erbium-Doped Fiber Amplifier)
Single EDFA(Erbium-Doped Fiber Amplifier)
Single EDFA is my company launched EDFA amplifiers, it does not light - electricity - light can directly convert the optical signal regeneration, thus extending the signal transmission distance, especially for the long haul, metro, access network as well as a variety of SDH / PDH transmission systems.

3C-LINK 3C-EA4100 series is a booster EDFA designed specifically for single  wavelength optic transmission system. It is installed in the output end of  optical transmitter, used for improving the output power of the optical transmitter, and extending the signal transmission distance.


3C-LINK 3C-EA4200 series is a line EDFA designed specifically for single wavelength optic transmission system. It is installed in the middle of the transmission line, replacing the traditional relay station, to compensate the optical power Loss in the line and extend the signal transmission distance.


3C-LINK 3C-EA4300 series is a low noise pre-EDFA which designed specifically for single wavelength optic transmission system. It is installed in the front of optical receiver, used for improving the receiving sensitivity of the optical receiver, and extending the signal transmission distance.


3C-LINK 3C-EA4400 series is a fixed gain EDFA which is designed specifically for single wavelength optic transmission system. The EDFA adopts excellent optical performance and advanced electric transient control  technology,  which can efficiently restrain the input optical power change that caused by amplifier, create large transient change of output optical power, so that to protect optical detector and other optical devices in high-speed network.


Booster Amplifier

 

Parameter Min Typ Max Unit
Operating Wavelength 1530 1550 1565 nm
Input Power 2.5G or below -6 4 dBm
10G -10 4
Output Power 19 dBm
Output Tunable Range 6 dB
Noise Figure 5 dB
Input/Output Isolation 30 dB
Input/Output Return Loss 45 dB

 

Pre-Amplifier(with OTF or Fixed Filter)

Parameter Min Typ Max Unit
Operating Wavelength Tunable filter 1530 1560 nm
Fixed filter 1550.12
Input Power(Affected by the rate) -47 -15 dBm
Output Power -7 0 dBm
Output Tunable Range 6 dB
Noise Figure 4.5 dB
Input/Output Isolation 30 dB
Input/Output Return Loss 45 dB
EDFA Aplication
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