Description: 
8-Channel MEMS VOA is a VOA Module based on mircoelectro mechanical mechanism featuring compact design, simple construction, easy direct drive, and excellent optical performance. The VOA Array is designed to meet the requirements of dynamic fiber optical modules, subsystems and networks. The VOA Array offers the best value of VOA Module that is compliant with the Telcordia 1209 &1221 reliability standards. Customized products are also available. Please contact us for details. 

Features: 
* Low insertion loss (IL)
* Low polarization dependent loss (PDL)
* Low power consumption
* Fast response time
* Compact packaged size
* Customized design available on request
* Telcordia 1209 & 1221 compliant

Parameter		Specification		Unit
Configuration		Bright	Dark
Operating Wavelength Range		C-band:1525~1570	L-band:1570~1610	nm
Attenuation Range	Min	25/30/40	25/30/40	dB
Insertion loss	Max	0.8	0.8	dB
0 dB	Max	0.1	0.1	dB
Polarization Dependent Loss       0-10dB	Max	0.3	0.3	dB
10-20dB	Max	0.5	0.5	dB
0 dB	Max	0.2	0.2	dB
Flat-ness           Broad       band    0-10dB	Max	0.6	0.6	dB
Application               10-20dB	Max	1.5	1.5	dB
0 dB	Max	0.1	0.1	dB
Flat-ness           Narrow     band2  0-10dB	Max	0.2	0.2	dB
Application               10-20dB	Max	0.35	0.35	dB
Optical Return Loss	Min	45	45	dB
Response Time	Max	5	5	ms
Optical Power Handing(per channel)	Max	500	500	mW/ch
Power Consumption (per channel)	Max	10xn2	10xn2	mW
Dimension		48x38.5x9.6(L x W x H)		mm
Fiber Type                                                                                 Coming SMF-28(9/125μm)
Fiber Marking                                                                             Input port: Red
Output port: Clear
Operating Temperature			-5~70	oC
Storage Temperature			-40~85	oC
1. Maximum change of each 2 nm segment with in the operating wavelength range  2. n represents channel number. For 8 channel VOA Array , it's 10x8=80nW.