Fiber amplifier, EDFA (Er-doped fiber amplifier), WDM system euqipment

Amplify multi-wavelength fiber signal directly to extend transmission distance without Optical-Electrical-Optical transformation

Product profile

OEO6500-EDFA service card is a new product we launched. Er-doped fiber amplifier can amplify the multi-wavelength’s fiber signal to extend the transmission distance of signal without transfer among fiber-electricity-fiber. It can realize wave division multiple transmissions matched with C/DWDM MUX /DMUX, especially suitable for long-distance arterial grid network, city area network, accessing network and other kinds of SDH/PDH transmission system.

Product characteristics:

High output fiber powerwide scope of working wavelengthdiversified monitor managementSeparated monitor managementhigh reliabilityoperation mixed with other service cards

Technical index:

Application for Er-doped fiber amplifier-multi wavelength

Parameter	Minimum	Typical Value	Maximum	Unit
Working Wavelength scope	1528		1562	nm
Input power scope	-15			dBm
Output power scope			13/17	dBm
Gain	10		25	dB
Gain flatness@15dB		3		dB
Noise index		5.0	6.0	dB
Polarization pattern dispersion	0.3		0.5	ps
Return Loss	40			dB

Application for Er-doped fiber amplifier-single wavelength

Parameter	Minimum	Typical Value	Maximum	Unit
Working Wavelength scope	1528		1562	nm
Input power scope	-35			dBm
Output power scope			13/17	dBm
Gain	10		25	dB
Noise index		5.0	6.0	dB
Polarization pattern dispersion	0.3		0.5	ps
Return Loss	40			dB

OEO6500- EDFA service card, Er-doped fiber amplifier

Fiber amplifier, EDFA (Er-doped fiber amplifier), WDM system euqipment