{"id":520805,"date":"2024-11-05T15:01:19","date_gmt":"2024-11-05T15:01:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/csa-iso-iec-9314-596-r2019\/"},"modified":"2024-11-05T15:01:19","modified_gmt":"2024-11-05T15:01:19","slug":"csa-iso-iec-9314-596-r2019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/csa-iso-iec-9314-596-r2019\/","title":{"rendered":"CSA ISO\/IEC 9314-5:96 (R2019)"},"content":{"rendered":"<p><strong>Scope<\/strong><\/p>\n<p><\/p>\n<p>This part of ISO\/IEC 9314 specifies a hybrid ring control (HRC) protocol which provides a mode of operation in which both packet switched and isochronous data are transmitted within the same special frame structure, called a cycle. HRC is designed to operate with the existing media access control (MAC), physical layer (PHY), and physical medium dependent (PMD) layers of the FDDI protocol.<\/p>\n<p><\/p>\n<p>The HRC is composed of the hybrid multiplexer (H-MUX) and the isochronous media access control (I-MAC) protocols. The H-MUX integrates packet and isochronous data into cycles which it transmits onto and receives from the medium using the services of the physical layer. The I-MAC provides separate transmission channels for the transfer of user isochronous data streams. The format, clocking and synchronization of cycles, and the operation and interfaces of the H-MUX and I-MAC are defined by this part of ISO\/IEC 9314. These interfaces include the interface to the FDDI station management (SMT) protocol.<\/p>\n<p><\/p>\n<p>The HRC is designed to support various transmission rates, from 100 Mbps upwards, in increments of 6,144 Mbps. All transmission rate dependent parameters defined in this part of ISO\/IEC 9314 assum e a transmission rate of 100 Mbps.Stations composed of FDDI and HRC entities are referred to as FDDI-II stations. The FDDI packet MAC (P-MAC) and the HRC components, and their architectural relationship to LLC and a circuit switching Multiplexer (CS-MUX) are illustrated in figure 1. This figure does not imply an implementation configuration.<\/p>\n<p><\/p>\n<p>FDDI-II networks consist of FDDI-II stations. Interoperability b etween FDDI and FDDI-II stations on the same network is provided in HRC basic mode, which only supports packet transmission.The set of FDDI standards, ISO\/IEC 9314, specifies the interfaces, functions, and operations necessary to ensure interoperability between conforming FDDI implementations. This part of ISO\/IEC 9314 specifies a hybrid ring control protocol: HRC. Conforming implementations may employ any design technique tha t does not violate interoperability.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Information Technology &#8211; Fibre Distributed Data Interface (FDDI) &#8211; Part 5: Hybrid Ring Control (HRC)<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/csa\/\"><b>CSA<\/b><\/a><\/td>\n<td>2000-01-18<\/td>\n<td>121<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":520819,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[669,2674],"product_tag":[],"class_list":{"0":"post-520805","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-100-10","7":"product_cat-csa","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/520805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/520819"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=520805"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=520805"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=520805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}