Shenzhen Unifiber Technology Co.,Ltd
Data Center Cabling|FTTx Network Solution|China OEM manufacture
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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.
