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| Features | Applications |
| • Low insertion loss • High isolation • Low PDL • Compact design • Good channel-to-channel uniformity • Wide operating wavelength • Wide operating temperature: -20 to70℃ | • DWDM system • PON networks • CATV links • Fiber optical amplifier • Wavelength routing |
| Parameter | Unit | Specifications | |||
| ITU Band | GHz | ITU, C-band | |||
| Channel Spacing | GHz | 100 | |||
| Number of channels | | 40CH | 48CH | ||
| Wavelength accuracy | Max | nm | 0.05 | ||
| Insertion Loss | Waves | Max | dB | 3.5 | 4.0 |
| -1dB passband | Min | nm | 0.3 | ||
| -3dB passband | Min | nm | 0.5 | ||
| Isolation | Adjacent Channel | Min | dB | 25 | |
| Non-adjacent Channel | Min | dB | 30 | ||
| Total Crosstalk | Min | dB | 23 | ||
| Ripple in Passband | Max | dB | 0.75 | ||
| Polarization Dependent Loss | Max | dB | 0.5 | ||
| Uniformity | Max | dB | 1.5 | ||
| Directivity | Min | dB | 50 | ||
| Return Loss | Min | dB | 45 | ||
| Polarization Mode Dispersion | Max | ps | 0.5 | ||
| Power Handling | Max | mW | 300 | ||
| Fiber Type | | Corning SMF-28 / SMF-28e or customize | |||
| Operating Temperature | °C | 5~70 | |||
| Storage Temperature | °C | -40~85 | |||
| Package | Weight | | 0.5kg | ||
| Dimensions | mm | (L)120×(W)70×(H)12.7 | |||

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