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Product Overview
FCST’s compact size Coarse Wavelength Division Multiplexers(Mini CWDM, Compact CWDM, CCWDM), are integrated optical modules using FCST’s proprietary optical bench platform which can significantly improve optical performance, while also reduce manufacturing cost. Compare to the common standard CWDM module, FCST's Mini CWDM takes much smaller package size. Much space can be saved in the application and meanwhile the performance and parameters are also better.All FCST's CWDM modules are Telcordia qualified.(Meet TELCORDIA GR-1221-CORE)
Product Advantages
l Low insertion loss
l Wide pass band
l High channel isolation
l High stability and reliability
l Epoxy free on optical path
Product Applications
l Line monitoring
l WDM network
l Telecommunication
l Cellular application
l Fiber optical amplifer
l Access network
Product Specifications
Parameter | Specifications | |||||
Channel Number | 4 | 8 | 8+E1 | 8+E2 | 18 | |
Passband (nm) | Channels | ±6.5 | - | - | - | - |
Upgrade port | - | - | 1310+/-50 | 1260~1458 | - | |
Insertion Loss (dB) | Channels | 1.0 | 1.5 | 1.5 | 1.5 | 3.0 |
Upgrade port | - | - | 1.2 | 1.2 | - | |
Isolation (dB) | Adjacent | ≥30 | ||||
Non-adjacent | ≥45 | |||||
Upgrade port | ≥15 | |||||
Channel Wavelength (nm) | 1270~1610 or 1271~1611 | |||||
Channel Spacing (nm) | 20 | |||||
Fiber Type | Corming SMF -28 with 900um loose tube | |||||
Polarization Dependent Loss (dB) | ≤0.2 | |||||
Polrzation Mode Dispersion (ps) | ≤0.1 | |||||
Directvity (dB) | ≥50 | |||||
Retum Loss (dB) | ≥45 | |||||
Maximum Power Handling (mW) | 500 | |||||
Operatig Temperalue（℃） | -10~+70 | |||||
Storage Temperature（℃） | -40~+85 | |||||
Package Dimension (mm) | 8+1CH: L44xW28xH6 8+1CH: L53.8 x W28 x H8 18CH:L50xW50xH6 | |||||
Note：Above specilications are for devices without connector.Specifications may change without notice.
Package Dimension
Ordering Information
The Production Workshop Show
Product Overview
FCST’s compact size Coarse Wavelength Division Multiplexers(Mini CWDM, Compact CWDM, CCWDM), are integrated optical modules using FCST’s proprietary optical bench platform which can significantly improve optical performance, while also reduce manufacturing cost. Compare to the common standard CWDM module, FCST's Mini CWDM takes much smaller package size. Much space can be saved in the application and meanwhile the performance and parameters are also better.All FCST's CWDM modules are Telcordia qualified.(Meet TELCORDIA GR-1221-CORE)
Product Advantages
l Low insertion loss
l Wide pass band
l High channel isolation
l High stability and reliability
l Epoxy free on optical path
Product Applications
l Line monitoring
l WDM network
l Telecommunication
l Cellular application
l Fiber optical amplifer
l Access network
Product Specifications
Parameter | Specifications | |||||
Channel Number | 4 | 8 | 8+E1 | 8+E2 | 18 | |
Passband (nm) | Channels | ±6.5 | - | - | - | - |
Upgrade port | - | - | 1310+/-50 | 1260~1458 | - | |
Insertion Loss (dB) | Channels | 1.0 | 1.5 | 1.5 | 1.5 | 3.0 |
Upgrade port | - | - | 1.2 | 1.2 | - | |
Isolation (dB) | Adjacent | ≥30 | ||||
Non-adjacent | ≥45 | |||||
Upgrade port | ≥15 | |||||
Channel Wavelength (nm) | 1270~1610 or 1271~1611 | |||||
Channel Spacing (nm) | 20 | |||||
Fiber Type | Corming SMF -28 with 900um loose tube | |||||
Polarization Dependent Loss (dB) | ≤0.2 | |||||
Polrzation Mode Dispersion (ps) | ≤0.1 | |||||
Directvity (dB) | ≥50 | |||||
Retum Loss (dB) | ≥45 | |||||
Maximum Power Handling (mW) | 500 | |||||
Operatig Temperalue（℃） | -10~+70 | |||||
Storage Temperature（℃） | -40~+85 | |||||
Package Dimension (mm) | 8+1CH: L44xW28xH6 8+1CH: L53.8 x W28 x H8 18CH:L50xW50xH6 | |||||
Note：Above specilications are for devices without connector.Specifications may change without notice.
Package Dimension
Ordering Information
The Production Workshop Show
