4CH Multimode Desk-top Variable Optical Attenuator (VOA)
NO. 1 Service NO.1 Quality  
4 Channels Multimode Desk-top 0-30dB Variable Optical Attenuator  
(VOA) Specification  
4 Channels Desk-top VOA and Optical Power Meter (above)  
Description:  
This 4 Channels Desk-top Variable Optical Attenuator (VOA), in one Desk-top or 1U 19” Rack mount package,  
works in Multimode (MM) Operating mode, with 4 Output channels, Wavelength range (nm) 850±20, 1300±20  
for MM mode, max attenuation range 0~30 dB, typical attenuation accuracy is 0.1 @0~30dB, Attenuation resolution ≤0.1  
dB, Insertion loss 1 dB, Repeatability @ 0~30dB/1h 0.1 dB. OEM model is well available on customer’s special  
request.  
mar  
k
et@acfiber.com  
NO. 1 Service NO.1 Quality  
Application:  
Optical network system test  
Optic fiber device testing  
R&D engineering field  
Features:  
Low IL (insertion loss)  
High response speed  
High resolution  
High stability and reliability  
Specifications:  
Parameters  
Desk-top VOA  
Operating mode  
Multimode  
Output channel No.  
Wavelength range (nm)  
Attenuation range (dB)  
Attenuation accuracy (dB, typical)  
Attenuation resolution (dB)  
Insertion loss (dB)  
4
850±20, 1300±20  
0~30  
0.1  
≤0.1  
1  
Repeatability @ 0~30dB/1h (dB)  
Fiber type  
0.1  
50/125 MMF  
AC 90~250V, 50~60Hz, 20W  
LAN/USB  
Power supply  
Communication interface  
Dimensions (L×W×H, mm)  
360×300×110  
Ordering Information:  
Channel  
Number  
Wavelength  
Attenuation LCD  
VOA-D  
Fiber Type  
Connector  
Range  
Range  
Display  
85/13=850 &  
1300nm  
etc  
FC/UPC  
4=4 Channels  
etc  
30=30dB  
0=Without  
1=With  
M=MM Fiber FC/APC  
etc  
mar  
k
et@acfiber.com  
            market@acfiber.com