The TPI4000 series protocol analyzers test multiple protocols like Ethernet, Fibre Channel, common public radio interface, and serial front panel data port. Handling speeds to 10 Gb/s, the series includes the portable TPI4202 with monitor/keyboard and up to eight ports and the 4U rack-mount TPI4208 supporting 32 ports. Both are configurable with options for different data rates, protocols, and applications. The TPI4202 is available now, the TPI4208 in the second half of 2012. TEKTRONIX INC., Beaverton, OR. (800) 426-2200.