Shenzhen Unifiber Technology Co.,Ltd
Data Center Cabling|FTTx Network Solution|China OEM manufacture
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3 Ports FWDM(1310/1490/1550nm) wavelength division multiplexing component
Unifiber's Micro-Optical FWDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path.
Features:
♦ Low insertion loss
♦ Low PDL
♦ High channel isolation
♦ Excellent environmental reliability
Application:
♦ WDM system
♦ CATV
Parameter
| Parameter | FWDM 4/35 | FWDM 5/34 | FWDM 3/45 | FWDM 34/5 | |
| Pass Band Wavelength Range (nm) | 1480~1500 | 1540~1560 | 1260~1360 | 1260~1360 & 1480~1500 | |
| Reflection Band 1 Wavelength Range(nm) | 1260~1360 | 1260~1360 | 1480~1500 | 1540~1560 | |
| Reflection Band 2 Wavelength Range (nm) | 1540~1560 | 1480~1500 | 1540~1560 | ||
| Insertion Loss(dB) | Reflect Channel | ≤0.6 | |||
| Pass Channel | ≤0.8 | ||||
| Insertion Loss Variation(dB) | <0.3 | ||||
| Isolation(dB) | Pass Channel | >15 | |||
| Reflect Channel | >30 | ||||
| Inertion Loss Temperature Sensitivity(dB/℃) | <0.005 | ||||
| Polarization Dependent Loss(dB) | <0.1 | ||||
| Polarization Mode Dispersion(ps) | <0.1 | ||||
| Directivity(dB) | >50 | ||||
| Return Loss(dB) | >50 | ||||
| Maximum Power Handling(mW) | 500 | ||||
| Opterating Temperature(℃) | -20~+70 | ||||
| Storage Temperature(℃) | -40~+85 | ||||
| Package dimension(mm) | Φ5.5x34 (L38 for 900um Loose tube) | ||||
1,Above specifications are for devices without connector.
2,Specifications may change without notice.