Fiberer’ Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provideāslow insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . Fiberer’s products are Telcordia qualification tested. Performance Specifications Parameter | MUX | DEMUX | Operating Wavelength (nm) | 1471, 1491 or 1470, 1490 etc. | Center Wavelength Accuracy (nm) | ± 0.5 | Channel Spacing (nm) | 20 | Channel Passband (@-0.5dB bandwidth) (nm) | >13 | Insertion Loss (dB) | < 2.2 | Channel Uniformity (dB) | < 1.0 | Channel Ripple (dB) | < 0.3 | Isolation (dB) | Adjacent | N/A | >30 | Non-adjacent | N/A | >40 | Insertion Loss Temperature Sensitivity (dB/°C ) | < 0.003 | Wavelength Temperature Shifting (nm/ °C ) | < 0.002 | Polarization Dependent Loss (dB) | < 0.10 | Polarization Mode Dispersion (ps) | < 0.1 | Directivity (dB) | >50 | Return Loss (dB) | >45 | Power Handling (mW) | 300 | Operating Temperature (°C) | 0 ~ +70 | Storage Temperature (°C) | -40 ~ +85 | Dimensions (mm) | L110 x W95 x H7.5 |
Specifications may change without notice Ordering Information CWDM | | | | | | | | | | | Number oāf Channels | Configuration | 1st Channel | Pigtail Style | Fiber Length | In/Out Connector | | | C=CWDM Grid | 08=8 Channel | M=Mux
D=DeMux | 470=1470nm
471=1471nm
571=1571nm
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| 1=Bare Fiber
2=900um Jacket
3=3mm Cable | 1=1m
2=2m | 0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC |
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