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Network media converter1/8/2023 ![]() ![]() ≑0-megabit-per-second twisted-pair cable or device and 10-Mbit/sec fiber-optic singlemode or multimode cable (10Base-T to 10Base-FL) These converters are designed for quick, reliable, cost-effective connections between the following types of media: Currently, the most commonly used media converters support twisted-pair-to-fiber connections. They support connections to and from switches, hubs, routers, and even direct to servers. The connectors themselves are standardized to IEEE specifications and, as IEEE-compliant devices, use standard data-encoding rules and link tests.īecause they facilitate the connection of a multitude of devices, media converters lend flexibility to the network. Each MAU has a different, industry-standard connector to join the different media: One medium goes in, the other comes out. These devices give network managers the flexibility to make price/performance decisions on a section-by-section basis.Ī media converter is best described as two transceivers or media attachment units (MAUs)-which can pass data to and from each other-and a power supply. A simple 2-port switch serving as a converter can link segments running at different network speeds. Converters that cost $80 to $1500 can link fiber cabling to copper as well as traditional fiber connectors (ST or SC) to the new small-form-factor (SFF) fiber connectors. Thus, they make it possible to extend the life of legacy networks with the latest technology, rather than having to tear everything out and start over when new technology becomes available or-even worse-being stuck with an old technology (see "The benefits of media conversion," page 32).Ĭonverters let network managers optimize the network in terms of both performance and price by enabling a flexibility that is otherwise difficult, if not impossible, to achieve. These devices do just what their name implies: They convert data signals on one cabling medium (defined by cable and connector types and bandwidth) to signals that can be transported over another medium. They link dissimilar cabling media and can give network managers the freedom to take advantage of speed, bandwidth, and security enhancements as they become available. Media converters are designed for such dynamic networks.
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