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Brand Name : UNIFIBER
Model Number : FWDM
Certification : ROHS
Place of Origin : CHINA
MOQ : 10pcs
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1000pcs/day
Delivery Time : 3-5days
Packaging Details : Blister Case
Wavelength : 1310/1490/1550nm
Package : Steel tube,ASB box
Pigtail type : 250um bare fiber,900um loose tube,2.0mm,3.0mm
Connector type : FC,SC,LC,ST or Customized
1x2 3 port T1550 R1310/1490nm Filter WDM FWDM device 1310/1490/1550nm SC/APC connectors
The 3 ports FWDM use the thin film filter to ensure high quality and perfect optical performance. It can achieve 1310&1490, 1550 two channel optical signal Mux and Demux, and was widely used in CATV, Telecommunications, Internet and so on.
Features:
Low Insertion Loss
High channel Isolation
Wide pass band
High reliability and stability
Epoxy free on optical path
Application:
Line monitoring
Telecom munication
Cellular Application
Fiber optical Amplifier
Access Network
Parameter
Parameter | FWDM 4/35 | FWDM 5/34 | FWDM 3/45 | FWDM 34/5 | |
Pass Band Wavelength Range (nm) | 1480~1500 | 1540~1560 | 1260~1360 | 1260~1360 & 1480~1500 | |
Reflection Band 1 Wavelength Range(nm) | 1260~1360 | 1260~1360 | 1480~1500 | 1540~1560 | |
Reflection Band 2 Wavelength Range (nm) | 1540~1560 | 1480~1500 | 1540~1560 | ||
Insertion Loss(dB) | Reflect Channel | ≤0.6 | |||
Pass Channel | ≤0.8 | ||||
Insertion Loss Variation(dB) | <0.3 | ||||
Isolation(dB) | Pass Channel | >15 | |||
Reflect Channel | >30 | ||||
Inertion Loss Temperature Sensitivity(dB/℃) | <0.005 | ||||
Polarization Dependent Loss(dB) | <0.1 | ||||
Polarization Mode Dispersion(ps) | <0.1 | ||||
Directivity(dB) | >50 | ||||
Return Loss(dB) | >50 | ||||
Maximum Power Handling(mW) | 500 | ||||
Opterating Temperature(℃) | -20~+70 | ||||
Storage Temperature(℃) | -40~+85 | ||||
Package dimension(mm) | Φ5.5x34 (L38 for 900um Loose tube) |
1,Above specifications are for devices without connector.
2,Specifications may change without notice.
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3 Port Fiber Optic Multiplexer 1x2 T1550 R1310/1490nm Filter WDM FWDM Device Images |