Mechanical manual adjustable optical attenuator
Product Description
Features:
broad band;
highly accurancy;
low insertion loss;
high return loss;
tighly configuration;
high stabiliyty &reliability
Applications:
sensor;
power equalizer;
optic transmission system;
laboratory tests;
GFF
broadband system
Performance specifications:
| parameters |
1550nm |
1310nm |
wideband |
| |
Premium |
A Grade |
A Grade |
A Grade |
| operating wavelength(nm) |
1550±30 |
1310±30 |
1260-1650 |
| attenuation range(dB) |
0.3~65 |
0.6~60 |
0.7~60 |
1.0~60 |
| accuracy(dB) |
0.02/0.05 over 0.6~60dB |
0.02 over 0.7~60dB |
0.02 over 1.0~60dB |
| insertion loss(dB) |
≤0.3 |
≤0.6 |
≤0.7 |
≤1.0 |
| return loss (dB) |
≥60.0 |
| polarization dependent loss(dB) |
≤0.1 for 0-20dB attenuation ≤0.2 for 20-60dB attenuation |
| maximum power load(mW) |
500 |
| operating temperature(ºC) |
0~+70 |
| storage temperature(ºC) |
-40~+85 |
| relative humidity(%) |
90 |
| package |
Gold-plated Body |
| package dimension(mm) |
22.3*12*7 |
Product Image
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