Passive Equipement ABS Box Filter WDM 1550nm FWDM
Brand Name:CY COM
Certification:ISO RoSH SGS
Model Number:WDM FWDM
Minimum Order Quantity:10pcs
Delivery Time:8-9 working days
Payment Terms:L/C, T/T, Western Union
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Location:
Shenzhen Guangdong China
Address:
2nd F.,Block 1,Feihuangda Hi-Tech Park,Liyuhe Industrial Zone, Loucun,Guangming New Dist., Shenzhen, China
Supplier`s last login times:
within 48 hours
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Product Details
Passive Equipement ABS Box Filter WDM 1550nm FWDM
Passive equipement ABS Box Filter WDM 1310/1490/1550nm FWDM
Description
Filter-based Wavelength Division Multiplexer (FWDM) is a kind of WDM multiplexer based on the Thin Film Filter (TFF) technology. The FWDM combines or separates light at different wavelengths in a wide wavelength range and is extensively used in EDFA, Raman amplifiers, and WDM optical networks. Powerlink provides a series of FWDM multiplexers for FTTx constructions. Our FWDM product line covers different wavelength windows commonly used in optical fiber systems. All the FWDM multiplexers offer low insertion loss, low polarization dependence, high isolation and excellent environmental stability.
Applications
CWDM System
PON Networks
CATV Links
Features&Advantage:
FWDM Optical Filter 3 Channel FC SC APC UPC FWDM 1310nm 1490nm 1550nm Optical Filter
Wide Wavelength Range
Low Insertion Loss
High Channel Isolation
High stability and reliability
| Parameter | Multiplexer | Demultiplexer |
| Operating central wavelength | 1270nm – 1610 nm | |
| Central wavelength accuracy | ± 0.5 nm | |
| Channel spacing | 20 nm | |
| Passband at -0.5dB | Minimum 13 nm | |
| Insertion Loss (dB) | pass<0.6dB, reflection<0.4dB | |
| Channel uniformity | Maximum 1 dB | |
| Channel ripple | Maximum 0.3 dB | |
| Adjacent isolation | N/A | Minimum 30 dB |
| Non-adjacent isolation | N/A | Minimum 40 dB |
| Insertion loss temperature sensitivity | Maximum 0.003 dB/ºC | |
| Wavelength temperature shifting | Maximum 0.002 nm/ ºC | |
| Polarization temperature loss | Maximum 0.1 dB | |
| Polarization mode dispersion | Maximum 0.1 ps | |
| Directivity | Minimum 50 dB | |
| Return loss | Minimum 45 dB | |
| Power handling | 500 mW | |
| Operating temperature range | -5 to 76 ºC | |
| Storage temperature range | -40 to 85 ºC | |
Passive Equipement ABS Box Filter WDM 1550nm FWDM
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