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| Token Ring Cables |
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| Professional Cable manufactures a variety of Token Ring, MAU patch cables, Token Ring to DB9 cables, AUI transceiver cables, and V.35 cables and adapters.
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Professional Cable is a high quality leading manufacturer of customized cables, wire, power adapters, and power cords. Based in Utah, we have customers in california, washington, idaho, oregon, montana, nevada, arizona, mexico, canada, texas, virginia, new york, florida, alabama, maine, new jersey, and wisconsin.
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| V.35 Adapter |
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| AUI Transceiver Cable |
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| Token Ring Data to DB9 |
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V.35 Changer Male / Male, V.35 Changer Female, V.35 Male / DB25 Male Adapter, V.35 Male / DB25 Female Adapter, V.35 Female / DB25 Male Adaptor, V.35 Female / DB25 Female Adaptor.
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Token ring local area network (LAN) technology was conceived in the late 1960s by Olof Söderblom, then working for IBM [1]). US Patents were awarded in 1981 and Token-Ring was developed and promoted by IBM in the early 1980s and standardized as IEEE 802.5 by the Institute of Electrical and Electronics Engineers. Initially very successful, it went into steep decline after the introduction of 10BASE-T for Ethernet and the EIA/TIA 568 cabling standard in the early 1990s. A fierce marketing effort led by IBM sought to claim better performance and reliability over Ethernet for critical applications due to its deterministic access method, but the advent of reasonably-priced Ethernet switching lead to its demise. IBM no longer uses or promotes token ring.
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