Optical Specifications
Parameter | Unit | Specification |
---|---|---|
Channels Number | ch | 2, 4,8, 16 |
Central Wavelength | ITU-T Grid | |
Bandwidth(@0.5dB Passband) | nm | ≥14 |
Channel Passband | nm | λITU±6.5 |
Insertion Loss(Typ). | dB | 1.4, 1.6 ,1.8 ,4.3 |
Insertion Loss(MAX) | dB | 1.8, 2.0 ,2.5, 5.0 |
Ripple | dB | ≤0.3 |
Adjacent Channel Isolation | dB | ≥30 |
Non-adjacent Channel Isolation | dB | ≥45 |
Return Loss | dB | ≥45 |
Polarization Dependent Loss | dB | ≤0.10 ,≤0.15 ,≤0.20 ,≤0.25 |
Directivity | dB | ≥50 |
Environmental Conditions: | ||
Parameter | Unit | Specification |
Operating Temperature | °C | -5~+65 |
Storage Temperature | °C | -40~+85 |
Storage Humidity | %RH | ≤93 |
Storage Humidity | %RH | ≤93 |