Three-port wavelength division multiplexer, namely FWDM, is also called 3-wavelength wavelength division multiplexer, also known as three-wavelength filter wavelength division multiplexer. Three-wavelength wavelength division multiplexer refers to a wavelength division multiplexing device that fixes three specific wavelengths (1310/1490/1550). Because wavelength division multiplexers with other wavelengths are more widely used, the industry directly calls 3-wavelength wavelength division multiplexers FWDM. F stands for Filter, which means filtering. FWDM is filter-type wavelength division multiplexing. In the optical fiber communication network, this three-port wavelength division multiplexer can be used to achieve two-way transmission of voice, video, and data. The three-port wavelength division multiplexer adopts the packaging that combines the filter principle and the collimator principle, and can customize any three wavelengths. The so-called FWDM directly refers to the wavelength division multiplexer with three wavelengths of 1310/1490/1550. All devices provided by Idealphotonics have undergone 24-hour high and low temperature cycle and drop tests, and the product quality is reliable and stable.
产品特点Good working bandwidth、 Low-loss FWDM channel isolation、 High stability and reliability、 FWDM optical path glue-free process
产品货号A80150305
应用领域Fiber optic communication system、 Optical equipment、 Optical amplifier、 Transmission and fiber laser、 System monitoring program
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Sherry
电话:16628709332
邮箱:moli@microphotons.com
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Parameters
Parameter | Unit | Indicator | Testing date |
Transmission wavelength | nm | 1310 | 1310 |
Transmission end insertion loss | dB | ≤1.3 | 0.8 |
Reflection wavelength | nm | 830 | 830 |
Reflection end insertion loss | dB | ≤1.1 | 0.86 |
Transmission end isolation | dB | ≥30 | 30 |
Reflection end isolation | dB | ≥13 | 13 |
PDL | dB | ≤0.15 | 0.01 |
Return loss | dB | ≥45 | 52 |
Directivity | dB | ≥50 | 55 |
Interface type | FC/APC | ||
Fiber type | 900um loose tube,HI780 | ||
Fiber length | m | >0.8 | |
Operating power | mW | ≤300 | |
Operating temperature | ℃ | 0-+70 | |
Storage temperature | ℃ | -40-+85 | |
Dimensions | mm | 5.5X35 |
Ordering Information
Product model: NIR-WDM-W8313-1-9-SA
Operating wavelength: 830/1310nm 1m pigtail length
900um loose tube
Fiber type: HI780
Interface type: FC/APC
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