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Wide attenuation range
High accuracy
Low insertion loss
High return loss
Wavelength/ polarization insensitive
Compact structure
Highly stability and reliability
High environment stability
applications
Sensor
Power equalizer
Lab use
Gain flattening filter GFF
light signal routing
Performance specifications:
| parameters | 1550nm | 1310nm | wideband | |
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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 | |||
