Shenzhen HiLink Technology Co.,Ltd.
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High Channel Isolation WDM Fiber Optic Fwdm Filter For Telecommunication Network System
Description
Hilink’s 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
1. High Channel Isolation
2. Low Insertion Loss
3. Wide Wavelength Range
4. Epoxy free optical path and excellent reliability
Applications
1. Telecommunication network system
2. Transmitters and fiber lasers
3. Fiber optical lnstruments
4. Fiber Optical amplifier
5. System Monitoring
Specification
| Parameter | T1310 R1490&1550 | |
| Pass Band Wavelength Range (nm) | 1260 ~ 1360 | |
| Reflection Band1 Wavelength Range (nm) | 1480~1500 | |
| Reflection Band1 Wavelength Range (nm) | 1540~1560 | |
| Insertion Loss (dB) | Reflect Channel | ≤0.6 |
| Pass Channel | ≤0.8 | |
| Pass Band Rippler(dB) | <0.3 | |
| Isolation (dB) | Reflect Channel | > 15 |
| Pass Channel | >30 | |
| Insertion 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 | |
| Operating Temperature (℃) | 0 ~+70 | |
| Storage Temperature (℃) | -40 ~+85 | |
| Package Dimension (mm) | 1. Φ5.5 x L35(bare fiber ) 2. Φ5.5 x L38(900um Loose tube ) 3. L90xW20xH9.5(2.0 mm or 3.0mm Cable) |
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Above specification are for device without connector.
| Order Information | ||||
| Product | Wavelength | Fiber Type | Fiber Length | Connector |
| FWDM | 3/45=1310pass/1490&1550reflect 4/35=1490pass/1310&1550reflect 5/34=1550pass/310&1490reflect |
1=250um bare fiber 2=900um Loose tube 3=2.0mm Cable 4=3.0mm Cable |
1=1m 1.5=1.5m C=Customerization |
0=None |