Role of Serial-to-Fiber Media Converters in Extension of Ethernet Networks

Role of Serial-to-Fiber Media Converters in Extension of Ethernet Networks The function of serial-to-fiber converters differs according to topology or mode of configuration. Let us discuss the function of serial-to-fiber converters in both modes of configuration.

Pair Mode of Configuration: In this mode of configuration, the serial-to-fiber converter is connected between a pair of DTE i.e.; source computer, and DCE i.e.; serial device. These two devices can be 20km apart in this type of configuration as long as fiber-transmission-link is established between both the devices. During this point-to-point transmission, the electric data is translated to optical pulses by the converter and is carried forward via a fiber optic link. At the delivery end, the data format is reverse to electrical signals.

Ring Mode of Configuration: In this mode of configuration, multiple DTE and DCEs are connected within a ring-topology. In this configuration, serial-to-fiber converters can interact with a fiber-to-serial ring network whereas the transmitted signal travels from a converter to converter. Alternate electricaloptical and optical-electrical conversion takes place during the transmission of signals from source to receivers. This topology can be utilized for nearly 100km of the fiber transmission link.

Considering the importance of serial-to-fiber media converters in an extension of a fiber-based Ethernet network, it is important to ensure the quality, performance, and efficiency of these devices. That is why you should source these devices from reliable suppliers like VERSITRON. The company offers high-quality fiber optic communication resources. They offer serial-to-fiber converters/FOMs of RS-232 RS-422 RS-485 configurations. All their products are RoHS, and MAS compliant.