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.
SONET defines optical signals and a synchronous frame structure for multiplexed digital traffic. It is a set of standards that define the rates and formats for optical networks specified in ANSI T1.105, ANSI T1.106, and ANSI T1.117.oth SONET and SDH are based on a structure that has a basic frame format and speed. The frame format used by SONET is the Synchronous Transport Signal (STS), with STS-1 as the base-level signal at 51.84 Mbps.