CAT0026 REV02
Single Mode Manual Variable Optical Attenuator (MVOA)
Features：
High precision & Wide attenuation range
Low Insertion Loss
High stability and reliability
Application：
Optical communication systems test
Fiber component test
Fiber Sensor
Specifications：
Parameters
Value
Wavelength (nm)
Bandwidth (nm)
1310/1550
1064/980
780/850
635
532
±40
±20
±20
±10
±10
Attenuation Range (dB)
Insertion Loss（dB）
Min. Return Loss (dB)
Fiber Type
0.6~40
0.6
0.8~40
0.8
1.0~40
1.0
1.8~40
1.8
1.8~40
1.8
》50
0.02
SMF-28e
0.10
HI 1060
HI 780
HP630
HP460
Adjustment Precision (dB)
PDL（dB）
0.15
Operating Temperature（℃）
Storage Temperature（℃）
Dimension (LxMxH) (mm)
0~ +70
-40 ~ + 85
26x18x8
*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower
Packing Dimensions：
Ordering Information：
MV Wavelength
OA
MV 1310=1310nm
Adjustment
Type
1=Hand
00 Package
1=P1(26*18*8mm）
Pigtail Type Length
Connector
2=900um
loose tube
3=3mm
H=0.5m
8=0.8m
1=1.0m
5=1.5m
0=None
OA
1550=1550nm
3155=1310/1550nm
1064=1064nm
0980=980nm
0850=850nm
0780=780nm
635=635nm
Adjustment
1=FC/UPC
2=FC/APC
3=SC/APC
loose tube
S=Specify 4=SC/UPC
6=LC/UPC
7=LC/APC
S=Specify
mar
k
et@acfiber.com