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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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