Shenzhen Jiangfan Communication Equipment Co., Ltd.
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WDM Module 3CH CWDM Wavelength Division Multiplexer
DISCREPTION:
The Raman Wavelength Division Multiplexer (Raman WDM) Module is manufactured by using thin-film filter technology, it used to separate and combine different signal wavelengths at 1440~1685nm. It's featured with low inserion loss and high isolation. It's widely used in raman sensor or other fiber test or meaurement systems
Features:
Applications:
Specifications:
| 3CH MWDM Module Product Delivery Data Sheet | ||||
| Item | Unit | Spec | Measure Data | |
| Wavelength Range | nm | 1440~1685 | ||
| ptical Port | N/A | Port 1 | Port 3 | Port 4 |
| Channel Centers(ITU or ITU+1) | nm | 1550 | 1450 | 1650 |
| Optical Port Band | nm | 1543-1557 | 1443-1457 | 1645-1685 |
| Insertion loss | dB | 0.45 | 0.51 | 0.68 |
| PDL | dB | 0.05 | 0.04 | 0.04 |
| Isolation | dB | 22 | 62 | 61.5 |
| Thermal Stability | dB/℃ | ≦0.005 | ||
| Wavelength Stability | nm/℃ | ≦0.002 | ||
| Uniformity | dB | ≦0.6 | ||
| Directivity | dB | ≧35 | ||
| Return Loss | dB | ≧35 | ||
| Operating Temperature | ℃ | 0~+70 | ||
| Storage Temperature | ℃ | -40~+85 | ||
| Maximum Optical Power Handling | mW | 300 | ||
| Fiber Type | N/A | MM62.5-125 with 900um loose tube Hytrel | ||
| Connector | N/A | FC/UPC | ||
| Fiber Length | m | 1.0 | ||
| Dimension (LxWxH) | mm | 100x80X10(ABS) | ||
