详细资料：

Description: The Agilent HP 4954A is a refurbished Protocol Analyzer for designing data communications products, solving complex networking problems, and analyzing network problems

Product Specs:
Disk storage is provided via the 3.5" disk drive and 20 MB hard drive.
DataComm C programming language gives you testing power and flexibility in a datacomm-enhanced version of the standard Kernighan and Ritchie "C" language.