mini mems voa 光衰减器 外径3.5mm

3.5mm mini MEMS Variable Optical Attenuator

 【Features】
Broad band;
High reliability;
Low insertion loss; 
Low Power Consumption;
High Input Power.

【Applications】
Optical power control, equalization and regulate;
Receiver protection;
Instrumentation;
Channel on/off switching.
【Performance Specifications】
? 
Parameter	Unit	Specification	Note
Wavelength Range	nm	1260- 1650  1064   850  
Attenuation Type	?	Bright or Dark	?
Attenuation Range	dB	≥30	?
Blocking State Attenuation	dB	≥40	
Insertion Loss	dB	≤0.7 (0.5 Typical)	Excluding Connectors
Attenuation Resolution	?	 Continuous	?
Wavelength Dependent Loss	dB	≤0.2	@<0dB Att.
		≤1.5	@<20dB Att.
Ripple	dB	≤0.05	Within 0.4nm window @20dB
Polarization Dependent Loss	dB	≤0.1	@<0dB Att.
		≤0.3	@<20dB Att.
Temperature Dependent Loss	dB	≤0.2	@<0dB Att. compare with RT
		≤1.0	@<20dB Att. compare with RT
Return Loss	dB	≥55	?
PMD	ps	≤0.1	?
Response Time	ms	≤2  (1 Typical)	10-90% Optical Power
Optical Power Handling	mW	300	?
Driving Voltage	VDC	5V	?@5V Att ，30 dB
Power Consumption	mW	≤2	?
Operating Temperature	oC	-5to 75	?
Storage Temperature Range	oC	-40 to 85	?



Dimensions & Electrical Pin Configuration 
Ordering Information
Product name	Operating Wavelength	Fiber Type	Fiber Length	In/Out Connector
Mini3.5mm MEMS VOA	13=1310nm
15=1550nm
16=1625nm
X=other	1=Bare Fiber
2=900um Jacket
XX=other	1=1 Meter
2=2 Meter	0=None
1=FC/APC
2= FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC
XX=other