That year summer

Fiber optic transceivers, is a short distance of the twisted electrical signals and long distance optical signal exchange Ethernet transmission media conversion unit, in many places, also known as the photoelectric converter ( Fiber Converter ). Products are generally used in Ethernet cable can not be covered, must be used to extend the transmission distance of optical fiber in the actual network environment, and usually located in the broadband metropolitan area network access layer application; at the same time help to fiber last kilometer line is connected to the metropolitan area and the outer network also play a large role.

What is fiber transceiver

Informatization construction of people make a spurt of progress, for voice, data, image and multimedia communications of the increasingly strong demand, Ethernet Broadband access way is therefore referred to a more and more important position. But the traditional 5 cable only Ethernet signal transmission in the transmission distance of 100 meters, and coverage has been unable to meet the needs of actual network environment.

At the same time,dvb receivers optical fiber communication with its large information capacity, confidentiality good, light weight, small volume, no relay, long distance of transmission has the advantages of wide application, fiber optic transceivers is the use of optical fiber the high-speed transmission medium good solution of Ethernet transmission problems in the. In some of the larger enterprises, network construction, the direct use of the optical fiber as the transmission medium build backbone network, while the internal local area network transmission medium for copper wire, how to realize the LAN is connected with optical fiber backbone network? This needs in different ports, different shape, different fiber for transformation and ensure the quality of links.

Fiber optic transceiver, the twisted electrical signal and the optical signal conversion, to ensure that the data packets between two networks at the same time it will smooth transmission, network transmission distance limit from the copper wires of 100 m is extended to 100 km (SMF ). Fiber optic transceivers enterprises in information technology infrastructure, typically pay more attention to the router, switch and network card for node data exchange network equipment, but often neglect the medium converting the network core essential equipment.

Especially in some of the requirements for a high degree of information, the data flow of large government agencies and enterprises, network construction needs to directly connected to the optical fiber as the transmission medium of the backbone network, while the internal local area network transmission medium for copper wire, to ensure that the data packets between different network smooth transmission medium conversion equipment necessary.