WDM Module CWDM Components Optical Fiber
◇Features:
Low Insertion Loss
High Channel Isolation
High Stability, High Reliability
Epoxy-free on Optical Path
◇ Application:
Line monitoring
WDM network
Telecommunication
Fiber optical amplifier
◇ Specifications
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 or Specify |
◇ Ordering Information
WDM | Wavelength | Isolation | Fiber Type | Fiber Length | Connector | Package |
WDM 3-Port Device | I K 1550Pass & 1310Reflect | 1 =Standard 2=High | 1 =250um SM 2=900um SM | 1=0.5m 2=lm 3-2m X=Specify | I=None 2=FC/UPC 3=FC/APC 4=LC/UPC 5=LC/APC 6=SC/UPC 7=SC/APC x=Specify | l=Ø 5.5x34mm 2=Ø 5.5x38mm X=Specify |