Agilent/HP 4951C Protocol Analyzer

Agilent/HP 4951C Protocol Analyzer
Manufacturer: Agilent / HP
Call for pricing


Agilent/HP 4951C Protocol Analyzer


Agilent/HP 4951C Protocol Analyzer

Rent me for $150 a month

   The Agilent/HP 4951C is a portable protocol analyzer used for troubleshooting during installation, maintenance and design of data communications networks and equipment. The 4951C allows you to monitor and decode data transmission, test remote facilities from your location, simulate network components, and perform bit error rate tests. It can also be used as an asynchronous terminal. Protocols that can be tested include: Async, BSC, SDLC(NRZI), HDLC, X.25, SNA, DDCMP, and user defined protocols.

  • Autoconfigure enables you to automatically determine line parameters and start monitoring data with the push of a key
  • RS-170 video port lets you view data externally
  • Printouts to all RS-232C/V.24/ASCII printers via separate port
  • Nonvolatile memory stores data, programs and configurations


  • Autoconfigure to automatically determine line parameters and to monitor data with the press of a key.
  • Bit error rate testing (BERT) to quickly determine the quality of your line.
  • 3 ½-inch diskette to store 613 kbytes of data, timing, lead status, programs, and configurations.
  • Asynchronous terminal emulator
  • Softkey-driven menus
  • Printouts to all RS-232/V.24 ASCII printers.
  • PC utilities to remotely control and analyze protocol analyzer data from a PC.
  • Data communication test library


  • Option 101 = 18174A RS-449/422A/423A Interface Pod
  • Option 102 = 18180A RS-232C/V.24 and RS-449/422A/423A Interface Pod
  • Option 103 = 18179A RS-232C/V.24 Interface Pod with full breakout box
  • Option 105 = 18177A V.35 Interface Pod
  • Option 106 = 18160A RS-232C/V.24 and V.35 Interface Pod