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施工人员基本款配备-Optical Power Meter
2018-05-04
光纤有高容量、高品质、高速率及高保密性等特性,被广泛运用于电信、网路、有线电视等地方,为了避免网路服务中断,确保线缆及传输品质,正确安装佈线和维护是不可忽视的!所以必须使用光纤测试仪器进行检测维护。光功率计(Optical Power Meter)用于测量绝对光功率或检测光纤线缆的相对损耗。在光纤系统中,测量光功率是最基本的,光功率通常以dBm或mW为单位表示,可透过光功率值(dBm或mW)以及光损耗(dB)来判断光纤线缆的品质好坏与传输效能是否影响网路或讯号传输。
光功率计产品特性:
⊕适用单模与多模光纤线缆
⊕测量光功率(dBm、mW)及损耗(db)确保光纤线缆的品质与传输效能
⊕常见的可侦测频率有:270Hz、1KHz、2KHz
⊕光功率计市面上常见的波长范围:800nm~1700nm
The reason optical fiber cable has been widely used in today’s network, telecommunication and CATV industry because it provides high quality, high speed and high security transmission. In order to have excellent transmission efficiency; you can never overpass the criterion of optical fiber cable installation and troubleshooting. Therefore, optical power meter becomes the basic optical network installation and troubleshooting test instrument today. Installers and troubleshooting determine the optical power (dBm or mW) and power loss to evaluate transmission efficiency.
Features in today’s optical power meter:
⊕Optical power meter can test both multi-mode and single-mode fiber cable.
⊕It’s able to measure optical power in dBm or mW and detect power loss in dB for installers and troubleshooting to determine transmission efficiency.
⊕It can detect frequency signal such as 270Hz, 1KHz, 2KHz from optical light source.
⊕Optical power meter can test both multi-mode wavelength 850nm to 1300nm and single-mode wavelength 1310nm to 1625nm
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