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3 Port Filter FWDM（1310/1490/1550nm）With SC Connector Optical Filter Steel Tube WDM
Qualinet’s Micro-Optical WDM 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.
Specification:
| 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 | >30 | |||
| Reflect Channel | >15 | ||||
| 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) | Φ5.5×34 (L38 for 900um Loose tube) | ||||
1、Above specifications are for devices without connector.
2、Specifications may change without notice.
Features:
1.High channel
2.Wide pass band
3.Low Insertion Loss
4.Epoxy free on optical path
5.High stability and reliability
Application:
1.WDM network
2.Access network
3.Line monitoring
4.Cellular application
5.Telecommunication
Packing for Patch Cord:
Packaging Detail: 1 piece one bag with ziplock bag or PE bag.
Delivery Detail: 4-7 business days reach after we confirm the orders.
Product Warranty :
At Qualinet, we are committed to providing you with quality products, and that is backed up by our 1 Year product warranty.
