Tektronix (Beaverton, OR) has introduced a new comprehensive protocol test platform that allows engineers to analyze, stimulate, stress and characterize high-speed serial links, with support for speeds up to 10Gb/s. With the new TPI4000 Protocol Analyzer Series, customers can use one instrument to perform multiple test functions and look at a variety of protocols such as Ethernet, Fibre Channel, Common Public Radio Interface (CPRI), and Serial Front Panel Data Port (FPDP). The TPI4000 Series consists of two models. The TPI4202 is a portable unit with a built-in monitor and keyboard and supports up to 8 ports. The TPI4208 is a 4U rack-mount unit that supports up to 32 ports. Each model is highly configurable with options to support different data rates, to support different protocols, and to support different applications.