Sign In | Join Free | My chinacsw.com |
|
Brand Name : UNIFIBER
Model Number : CWDM
Certification : ROHS
Place of Origin : CHINA
MOQ : 10pcs
Payment Terms : L/C, T/T, Western Union
Packaging Details : Blister Case
Wavelength : 1270~1610 or 1271~1611
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
Price : Negotiable
1x2 CWDM Device(3 Ports)
Unifiber's Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provideslow insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path .
Features:
Low Insertion loss
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Application:
Line monitoring
WDM network
Telecommunication
Fiber optical amplifier
Access network
Parameter
Parameter | Specification | ||||
Channel Wavelength (nm) | 1270~1610 or 1271~1611 | ||||
Channel Spacing(nm) | 20 | ||||
Channel Passband (@-0.5dB bandwidth (nm) | >13 | ||||
Pass Channel Insertion Loss (dB) | ≤0.6 | ||||
Reflection Channel Insertion Loss (dB) | ≤0.4 | ||||
Channel Ripple (dB) | <0.3 | ||||
Isolation (dB) | Adjacent | ≥30 | |||
Non-adjacent | ≥40 | ||||
Inertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||||
Wavelength Temperature Shifting (nm/℃) | <0.002 | ||||
Polarization Dependent Loss (dB) | <0.1 | ||||
Polarization Mode Dispersion(ps) | <0.1 | ||||
Directivity (dB) | >50 | ||||
Return Loss(dB) | >45 | ||||
Maximum Power Handling (mW) | 300 | ||||
Opterating Temperature (℃) | -20~+75 | ||||
Storage Temperature (℃) | -40~+85 | ||||
Package dimension (mm) | Φ5.5xL38 |
1,Above specifications are for devices without connector.
2,Specifications may change without notice.
![]() |
1x2 Cwdm Multiplexer 3 Ports 250um Bare Fiber 900um Loose Tube Pigtail Type Images |