MEMS Broadband Optical Attenuator – Fiber-Fiber™

Features:
  • Ultra Low Loss
  • Low Cost
  • Ultra-Broadband Without Coating
  • All Fiber Types: SM, MM, PM, Large Core
  • High Optical Power Handling

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SKU: FVOA

The Fiber-Fiber™ series VOA is based on fiber-to-fiber direct coupling with a micro-electro-mechanical (MEMS) shutter in between. It eliminates the need for lens and optical coating, featuring low loss, ultra-broadband without altering fiber transmission character, high power, compact size, and easy drive. The current MEMS chips accommodate fiber with 3 to 105 mm core diameters. VOAs with fiber of larger diameters can be made with special chip fabrication run with an NRE charge. The Fiber-Fiber™ series VOA is compliant with the Telcordia 1209 and 1221 reliability standards. The VOA is driven by directly applying a low electrical voltage.
The VOA is electrically a resistor load, has no polarity, and is electrostatically insensitive.
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Single-Mode Selection
Fiber Type SM400 SM450 SM600 Hi780 SM800 Hi980 Hi1060 SM28 SM1950
Wavelength Range 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 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 48 dB 48 dB
Max Optical Power 1mW 5mW 0.1W 0.2W 0.3W 0.3W 0.3W 0.5W 0.5W
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
Return Loss ≥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
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
Datasheet
Price $672 $421 $421 $370 $352 $352 $335 $263 $421
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Polarization-Mode Selection
Fiber Type PM405 PM460 PM630 PM780 PM850 PM980 PM1550 PM1950
Wavelength Range 400 – 680 nm 460 – 700 nm 620 – 650 nm 760 – 800 nm 830 – 870 nm 960 – 1080nm 1260 – 1650nm 1850 – 2200nm
Insertion Loss ≤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 35 dB 35 dB 70 dB
Extinction Ratio >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
Max Power 1mW 5mW 0.1W 0.2W 0.3W 0.3W 0.5W 0.5W
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
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
Datasheet
Price $1,089 $975 $768 $710 $722 $585 $366 $608
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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 0.5W 0.5W 0.5W 0.5W 0.5W
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 $263 $212 $332 $493 $378
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