Fixed valuevariable attenuators need fixed values which were stated through decibels. His or her's software programs can include telecommunication networks, optical fiber test facility, Local Area Network(LAN) and CATV systems.
To illustrate, some -3dB variable attenuator should certainly help reduce intensity of this source by 3 dB(50%).
Fixed value variable attenuator's attenuation value shouldn't be diversified. The fiber optic attenuation might be said through dB. Typically the jogging wavelength for variable attenuators could be stated for ones rated fiber optic attenuation, considering that optical attenuation from a material fluctuates with the help of wavelength.
Fixed value variable attenuators consist from only two enormous people: In-line type and connector type. In-line type would appear that a plain fiber patch cable; it includes some fiber cable finished with the help of two connectors that you can state designs.
Connector type attenuator would appear that a bulk head fiber connector, it includes a male end and a female end. It again friends towards regular connectors of this comparable design many of these as FC, ST, SC and LC.
Sopto will provide extensive array of variable attenuators including Fixed value variable attenuators. Besides, related products including fiber media converters,Interface converter,sfp transceiver, PCIe network cards are available as well.