Hewlett - Packard 4953A Protocol Analyzer The powerful, high speed 4953A Protocol Analyzer with most common protocols standard! Included are BSC, DDCMP, HDLC, SDLC, X.25, X.75 and custom Character Oriented Protocols
Options
001 - Extended Memory
003 - JIS-8
100 - Adds accessory 18135A RS-232C/V.24 Interface Pod
101 - Adds accessory 18136A RS-449 Interface Pod
104 - Adds accessory 18137A V.35 Inteface Pod
105 - Adds accessory 18139A MIL-188C Interface Pod
