SKU: FVOA

The Fiber-Fiber^TM series variable optical attenuators offer intrinsic broadband without any optical coatings (transmit light of all wavelengths in the fiber), high optical power handling, and are available in all fiber types, including single-mode, multimode, polarization maintenance, double cladding, and special fibers. The superior performance is achieved via a patent-pending MEMS technology in which a pair of fibers is directly coupled with a moveable shutter in between. This VOA version is ideal for special fibers. For volume discount, please email .

Single-Mode Selection

Fiber Type	SM300	SM400	SM450	SM600	Hi780	SM800	Hi980	Hi1060	SM28	SM1950
Wavelength Range	320 – 430 nm	405 – 532 nm	480 – 650 nm	620 – 650 nm	760 – 800 nm	830 – 870 nm	980 – 1550 nm	960 – 1080 nm	1020 – 1900 nm	1.7 – 2.3 µm
Insertion Loss	<1.2 dB	<1 dB	<1 dB	≤0.8 dB	≤0.6 dB	≤0.5 dB	≤0.5 dB	≤0.4 dB	≤0.2 dB	≤0.5 dB
Maximum Attenuation	50 dB	50 dB	50 dB	50 dB	50 dB	50 dB	50 dB	50 dB	48 dB	48 dB
Max Optical Power	50mW	50mW	50mW	0.1W	0.3W	0.3W	0.3W	0.3W	0.8W	0.8W
Polarization DL	0.2 dB@20dB	0.2 dB@20dB	0.2 dB@20dB	0.2 dB@20dB	0.2 dB@20dB	0.2 dB@20dB	0.2 dB@20dB	0.2 dB@20dB	0.2 dB@20dB	0.2 dB@20dB
Return Loss	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB
Operating Temperature	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C
Storage Temperature	-50 to 85°C	-50 to 85°C	-50 to 85°C	-50 to 85°C	-50 to 85°C	-50 to 85°C	-50 to 85°C	-50 to 85°C	-50 to 85°C	-50 to 85°C
Datasheet
Price	$498	$498	$312	$312	$274	$261	$261	$248	$123	$312
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Polarization-Mode Selection

Fiber Type	PM350	PM405	PM460	PM630	PM780	PM850	PM980	PM1550	PM1950
Wavelength Range	350 – 460 nm	400 – 680 nm	460 – 700 nm	620 – 650 nm	760 – 800 nm	830 – 870 nm	960 – 1080nm	1260 – 1650nm	1850 – 2200nm
Insertion Loss	≤1.2 dB	≤1.1 dB	≤0.9 dB	≤0.9 dB	≤0.8 dB	≤0.7 dB	≤0.6 dB	≤0.2 1dB	≤0.8 dB
Max Attenuation	50 dB	50 dB	50 dB	50 dB	50 dB	50 dB	35 dB	35 dB	70 dB
Extinction Ratio	>20 dB	>20 dB	>20 dB	>20 dB	>20 dB	>20 dB	>20 dB	>20 dB	>20 dB
Return Loss	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB
Max Power	500mW	500mW	500mW	500mW	500mW	500mW	500mW	500mW	500mW
Operating Temperature	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C
Storage Temperature	-50 to 90°C	-50 to 90°C	-50 to 90°C	-50 to 90°C	-50 to 90°C	-50 to 90°C	-50 to 90°C	-50 to 90°C	-50 to 90°C
Datasheet
Price	$807	$807	$722	$569	$526	$535	$433	$271	$450
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Multi-Mode Selection

Fiber Type	GIF50	GIF625	FG50LGA	FG105LCA	FG10LDA
Wavelength Range	800 – 1600 nm	800 – 1600 nm	400 – 2400 nm	400 – 2400 nm	700 – 1000 nm
Insertion Loss	≤0.5 dB	≤0.5 dB	≤0.8 dB	≤1 dB	≤1 dB
Maximum Attenuation	30 dB	30 dB	30 dB	20 dB	25 dB
PDL	0.01 dB	0.01 dB	0.01 dB	0.01 dB	0.01 dB
Return Loss	≥35 dB	≥35 dB	≥35 dB	≥35 dB	≥35 dB
Max Optical Power	1W	1W	1W	1W	1W
Operating Temperature	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C	-40 to 80°C
Storage Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Datasheet
Price	$123	$157	$246	$365	$280
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