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规格参数-手动可调衰减器(CVOA)
|
Parameters |
Units |
1310 or 1550 |
1310&1550 |
850、1300 |
1053、1060、830、780、660 |
|
Bandwith |
nm |
± 40 |
± 40 |
± 40 |
± 15 |
|
Attenuation range |
dB |
0.6 ~ 60 |
0.8 ~ 60 |
0.8 ~ 60 |
0.6 ~ 60 |
|
Original loss |
dB |
≤0.6 |
≤0.8 |
≤0.8 |
≤1.0 |
|
Return loss |
dB |
≥50 |
≥30 |
≥40 |
|
|
Fiber type |
|
SM-28e fiber |
50/125 or 62.5/125 MM fiber |
Special single model fiber |
|
|
Precision |
dB |
0.02 |
|||
|
PDL |
dB |
≤0.10 |
|||
|
Operating temperature |
℃ |
-40~ +70 |
|||
|
Storage temperature |
℃ |
-40 ~ +85 |
|||
|
Dimensions (L×W×H) |
mm |
26×8×18 |
|||
|
CVOA-1-2-3-4-5-6 -手动可调衰减器(CVOA) |
||||||
|
1 |
Wavelength |
850=850nm |
980=980nm |
1060=1060nm |
1310=1310nm |
|
|
2 |
Fiber type |
0=SM-28 |
1=Hi1060 flex |
2=Hi780 |
M5=50/125um |
|
|
3 |
Fiber diameter |
0=Bare fiber |
1=0.9mm tube |
2=2mm tube |
|
|
|
4 |
Pigtail length |
0=0m |
05=0.5m |
1=1m |
2=2m |
|
|
5 |
Input Connector |
FU=FC/UPC |
FA=FC/APC |
SU=SC/UPC |
SA=SC/APC |
0=No connector |
|
6 |
Output Connector |
FU=FC/UPC |
FA=FC/APC |
SU=SC/UPC |
SA=SC/APC |
0=No connector |
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