Hirschmann media converter, also known as fiber optic transceiver, is an Ethernet transmission media conversion unit used to exchange short-distance twisted-pair electrical signals and long-distance optical signals, and is also known as a media converter (FiberConverter) in many places. This product is generally used in the actual network environment where Ethernet cables cannot be covered and optical fibers must be used to extend the transmission distance, and is usually positioned in the access layer application of broadband metropolitan area networks; For example: high-definition video image transmission for monitoring safety engineering; At the same time, it plays an important role in helping to connect fiber last-mile lines to metro networks and outer-layer networks.
Features of Hessmann media converters.
Since the discovery of the electrical effect, photoelectric conversion devices have developed rapidly. At present, all kinds of media conversion devices have been widely used in all walks of life. Commonly used photoelectric converters include photoresistors, photomultipliers, photocells, PIN tubes, CCDs, etc. Media converters are widely used mainly because they have the following characteristics:
Flexible optical port configuration, support SC/ST/LC, single-mode/multi-mode.
Low-voltage redundant DC dual power supply or AC power supply.
IP30 and above.
The operating temperature can support -40°C - 75°C.
The principle of the Hessmann media converter.
At present, when transmitting signals over long distances, optical fiber transmission is used, and optical fiber transmission bandwidth is wide and stable. Therefore, it is necessary to convert the electrical signals generated by computers, telephones, or faxes, etc. (we know all the electronic signals generated by these electronic devices) into optical signals in order to propagate in optical fibers, that is, photoelectric converters, which can both convert electrical signals into optical signals and convert optical signals into electrical signals. Fiber optic transceiver: A fiber optic transceiver is an Ethernet transmission media conversion unit, which exchanges short-distance twisted-pair electrical signals with long-distance optical signals, and is also known as a photoelectric converter in many places.
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