Description: 
Multimode VOA is a VOA product family using the MEMS chip with a movable mirror on the silicon. The mirror attenuates the laser light power by coupling the input beam onto the output fiber. The applied voltage to the device controls the mirror tilt angle, thus the desired attenuation amount. The A-Series VOA offers the best value of miniature VOA product that is competitive with other VOA technologies. 

Features: 
*Miniature design
*Hermetically sealed
*Low insertion loss (IL)
*Low polarization dependent loss (PDL)
*High attenuation accuracy
*Low power consumption
*Fast response time
*High shock & vibration immunity
*Telcordia 1209 & 1221 compliant

Parameter			Specification			Unit
Configuration			Bright		Dark
Operating Wavelenght Range			850			nm
Attenuation Range		Min	20		20	dB
Insertion Loss		Max	0.8		0,8	dB
Optical Return Loss		Min	35		35	dB
Repeatability@20dB		Max	±0.2		±0.2	dB
Stability@20dB  20  Minute		Max	±0.2		±0.2	dB
Wear-out		Min	10^9		10^9	Cycle
Response Time		Max	5		5	ms
Total Optical Power		Max	500		500	mW
Dimension	TO46	16xΦ5.4(LxD)				mm
	TO39	17xΦ9(LxD)				mm
Fiber Type	MMF(50/125μm) or (62.5/125μm)
Fiber Marking	Input port:  Red
	Output port: Clear
Operating Temperature		-5~70				oC
Storage Temperature		-40~85				oC
Power Consumption		10				mW