Gain Flattening Filter / Isolator Hybrid for EDFA

AC Photonics’s GFFI for EDFA is a combination of Gain Flattening Filters and 1550 Isolator. The GFFI provide in-line compensation of spectral gain profile of EDFAs WITH excellent perfornance including high Isolation, Low PDL, and Low PMD.

All AC Photonics' products are Telcordia qualification tested.

Features		Applications
Wide Operating Wavelength Range Low Insertion Loss High Isolation Flat Spectral Gain High Stability and Reliability Epoxy Free Optical Path		Fiberoptic Amplifiers

Performance Specifications

Parameter		Single Stage	Dual Stage
Wavelength Range (nm)	C-band	1528 ~ 1565
	L-band	1570~1610
Insertion Loss (dB)		< 1.0	< 1.1
Peak to Peak Error Function (dB)		< 0.8(Typ. 0.5)
Isolation (dB)		> 28	> 45
Polarization Dependent Loss (dB)		< 0.1
Return Loss (Min.) (dB)		> 50
Power Handling (mW)		300
Operating Temperature (°C)		0 ~ +70
Storage Temperature (°C)		-40 ~ +85
Package Dimensions (mm)		Ø5.5xL38

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Specifications may change without notice.

Ordering Information

GFFI
	Stage	Wavelength	Pigtail Style	Fiber Length	In/Out Connector
	S=Single Stage U=Dual Stage	15=C-band 16=L-band	1=Bare Fiber 2=900um Jacket	1=1m 2=2m	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC