Active Member
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[China]
Address: 6F, Xintaiyang Industrial Zone,#114, Zhulongtian Road, Shuitian, Shiyan,Bao'an, Shenzhen 518108
Contact name:Daphne Chang
CFOFC Communications Ltd. |
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980/1550nm 1480/1550nm 1x2 Single Mode Fused WDM Coupler Splitter
For EDFA
Description of WDM Coupler Splitter
Specification of WDM Coupler Splitter
| Parameter | WDM-1310/1550 | WDM-980/1550 | WDM-1480/1550 | |||
| Operating Wavelength(nm) | 1310 & 1550 | 980 & 1550 | 1480 & 1550 | |||
| Bandwidth(nm) | ±15 | ±15 | ±5 | |||
| Grade | P | A | P | A | P | A |
| Max Insertion loss(dB) | ≤0.25 | ≤0.3 | ≤0.25 | ≤0.30 | 0.3 | 0.35 |
| Peak Isolation(dB) | ≥24 | ≥22 | ≥23 | ≥22 | ≥22 | ≥20 |
| Min Isolation(dB) | ≥17 | ≥16 | ≥20 | ≥18 | ≥15 | ≥15 |
| PDL (dB) | ≤0.05 | ≤0.10 | ≤0.05 | ≤0.10 | ≤0.1 | ≤0.15 |
| ≤0.1 | ||||||
| Temperature stability(dB) | ≤0.002 | |||||
| Return loss(dB) | ≥55 | |||||
| Directivity(dB) | ≥55 | |||||
| Operation temperature | -40 to +85 | |||||
| Store temperature | -40 to +85 | |||||
Features of WDM Coupler Splitter
Low insertion loss
Low PDL
High channel isolation
Excellent environmental reliability
Application of WDM Coupler Splitter
Long-HauIUni and Bi-Directional
Telecommunications System
Digital, Hybrid and Am-video Systems
High-Speed Multi-Wavelength Systems
CATV Links & Fiber Sensors
