Fiber Optic Bare CWDM in steel tube for FTTH,FTTB Solutions Network
Brand Kalinton
Product origin China
Delivery time 7-15 days
Supply capacity 100000pcs/month
CWDM（Coarse Wavelength Division Multiplexing）devices utilize thin-film filter technology and are available in various wavelength combinations based on the entire wavelength spectrum (1270nm~1610nm in 20nm increments) defined by the ITU G.694.2 CWDM standard. Individual components are available on ITU channel spacing of 200 and 100 GHz.
These devices exceed the requirements of TelcordiaGR-1221. They demonstrate low loss, temperature insensitivity and reliable perfor-mance in any system application.
there are bare CWDM, module CWDM, Mux CWDM, Demux CWDM
Product Name: Fiber Optic Bare CWDM in steel tube for FTTH,FTTB Solutions Network
Features:
●Low insertion loss
●High Isolation
●Epoxy resin optical path
●Excellent Environment Reliability
Application:
-WDM System
-CATV system
-Access Networks
-Long-haul Networks
- Metro Networks
Performance:
| Type | KLT-CWDM | ||||||||
| Parameter | |||||||||
| Channel No. | λ | 2 | 3 | 5 | 6 | 7 | 8 | 9 | |
| Max insertion loss | dB | 0.8 | 1 | 1.8 | 2.2 | 2.6 | 3 | 3.4 | |
| Center wavelength | nm | 1310．1470．1490．1510．1530．1550．1570．1590．1610 | |||||||
| Passband width | nm | ±6.5 | |||||||
| Passband flatness | dB | ≤0.5 | |||||||
| Adjacent channel Isolation | dB | ≥30 | |||||||
| Non-adjacent channel isolation | dB | ≥40 | |||||||
| Return loss | dB | ≥50 | |||||||
| Plarization mode dispersion | ps | ≤0.10 | ≤0.10 | ≤0.15 | ≤0.15 | ||||
| PDL | dB | ≤0.10 | ≤0.15 | ≤0.20 | ≤0.25 | ||||
| Directivity | dB | ≥55 | |||||||
| Max power | mW | 500 | |||||||
| Operating temperature | ℃ | -10~+70 | |||||||
| Storage temperature | ℃ | -40~+85 | |||||||
| Dimension | mm | 5.5x34mm | |||||||
| Note | 16channels WDM (wavelength from 1270~1610nm )can be customized | ||||||||
