In case you haven't noticed, our culture has become obsessed with consuming proteinâwhich means few of us are skimping on the stuff. We aren't known as a country that's low in protein, says Dawn Jackson Blatner, R.D., author of The Flexitarian Diet. These days, most of the hot fad diets are very pro-protein..
SONET is an intelligent system that provides advanced network management and a standard optical interface. Specified in the Broadband ISDN (B-ISDN) standard, SONET backbones are widely used to aggregate T1 and T3 lines.
Short for Synchronous Optical Network, a standard for connecting fiber-optic transmission systems. SONET was proposed by Bellcore in the middle 1980s and is now an ANSI standard. SONET defines interface standards at the physical layer of the OSI seven-layer model.The standard defines a hierarchy of interface rates that allow data streams at different rates to be multiplexed.SONET establishes Optical Carrier (OC) levels from 51.8 Mbps (OC-1) to 9.95 Gbps (OC-192).he standard defines a hierarchy of interface rates that allow data streams at different rates to be multiplexed. SONET establishes Optical Carrier (OC) levels from 51.8 Mbps (OC-1) to 9.95 Gbps (OC-192).