Flyin Optronics' 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
Applications
Line Monitoring
WDM Network
Telecommunication
Cellular Application
Fiber Optical amplifier
Acess Network
Performance Specifications
Parameter | Specification | |
Channel Wavelength (nm) | 1260 ~ 1620 | |
Center wavelength Accuracy (nm) | ±0.5 | |
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 | <0.1 | |
Directivity (dB) | >50 | |
Return Loss (dB) | >45 | |
Maximum Power Handling (mW) | 300 | |
Opterating Temperature (℃) | -25~+75 | |
Storage Temperature (℃) | -40~85 | |
Package dimension (mm) | Φ5.5x34 (L38 for 900um Loose tube) | |
Specifications may change without notice.
Above specification are for device without connector.
Ordering Information
CWDM | X | XX | X | X | XX |
Channel Spacing | Pass Channel | Fiber Type | Fiber Length | In/Out Connector | |
C=CWDM Grid | 04=4 Channel 08=8 Channel 16=16 Channel 18=18 Channel N=N Channel | 1=Bare fiber 2=900um loose tube | 1=1m 2=2m
| 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC |
