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| Categories | CWDM Mux Demux | 
|---|---|
| Brand Name: | J&K | 
| Model Number: | CWDM | 
| Certification: | UL; SGS; ROHS | 
| Place of Origin: | SHENZHEN,CHINA | 
| MOQ: | 1PC | 
| Price: | Negotiation | 
| Payment Terms: | L/C, T/T | 
| Delivery Time: | 3~5days | 
| Packaging Details: | Carton box | 
| Operation Wavelength (nm): | 1470~1610 OR 1471~1611 | 
| CWDM Channels Number: | 8 | 
| Center wavelength accuracy (nm): | ± 0.5 | 
| Insertion Loss(dB): | 2.5dB | 
| Return Loss (dB): | >45dB | 
| Operating temperature: | -20~85℃ | 
| Company Info. | 
| J&K Optotec Co.,Ltd. | 
| View Contact Details | 
| Product List | 
This Rack mount is special design for WDM system.It can transmite four wavelength signals (1470~1610nm) over dual fibers bidirectionally.
Applications:
WDN-PON
Router
Fiber Optical Amplifier
CATV System
Features:
WDN-PON
Router
Fiber Optical Amplifier
CATV System
Specifications:
| Parameter | Value | ||
| CWDM Channels Number | 8 | ||
| Operation Wavelength (nm) | 1470~1610 OR 1471~1611 | ||
| Center wavelength accuracy (nm) | ± 0.5 | ||
| Channel Spacing (nm) | 20 | ||
| Passband (@-0.5dB bandwidth)(nm) | ±7.5 & ±6.5 | ||
| Insertion Loss(dB) | 2.5 | ||
| Pass band Flatness(dB) | 0.3 | ||
Isolation(dB)  | Adjacent Channel | 30 | |
| Non-adjacent Channel | 45 | ||
| Insertion Loss Temperature Sensitivity (dB/°C ) | <0.005 | ||
| Wavelength Temperature Shifting (nm/ °C ) | <0.002 | ||
| PDL (dB) | <0.10 | ||
| PMD (ps) | <0.1 | ||
| Directivity (dB) | >50 | ||
| Return Loss (dB) | >45 | ||
| Rated power (mW) | 500 | ||
| Operation Temperature (°C) | -20~ +85 | ||
| Storage Temperature (°C) | -40 ~ +85 | ||
| Dimension (mm) | Standard 1U Rack | ||


                                 
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