• 4951B Agilent Keysight HP Protocol Analyzer
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4951B Agilent Protocol Analyzer Used

4951B Agilent Protocol Analyzer Used

$395
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Features:

The 4951B is compatible with the HP 4953A and 4955A

  • Protocols: X.25, SNA, X.21, DDCMP, HDLC, SDLC (NRZI), BSC, IPARS, and character asynchronous or synchronous protocols
  • Data codes: ASCII, EBCDIC, Baudot, Six Bit Transcode, IPARS, and EBCD
  • Capture memory: 32 KB Ram stores data characters, timing, and lead status information
  • Optional tape drive: 512 KB - store data, timing information, menu configurations
  • Lead status: The status of five control leads are stored for each interface—RTS, CTS, DTR, DSR, and CD for RS-232C/V.24 and CS, RS, RR, TR, and DM for the RS-449 interface
  • Character framing: 5, 6, 7, or 8 information bits, plus parity. For asynchronous systems, select 1, 1.5, or 2 stop bits per character
  • Error checking: CRC-CCITT, CRC-16, CRC-12, CRC-6, LRC, and parity
  • Triggers: 63, consisting of characters, errors, interface lead transitions or timer values. Can be simultaneously active up to 19200 bits per second
  • Timers: Five, each with a maximum count of 65565 ms, resolution 1 ms
  • Keyboard: Full ASCII keyboard with six softkeys and cursor control
  • Display: 12.7 cm (5 inches) diagonal with 16 lines and 32 characters per line
  • Display formats: DTE data over DCE data, Data and Lead State, DTE data only, DCE data only, and Frame and Packet decode
  • Send strings: 255 characters per string maximum; 1750 characters total
  • Remote capability: Separate rear panel RS-232C/V.24 port or use the interface pod
  • Bit Error Rate Testing: Simultaneously measure bit errors, block errors, errored seconds, and percent error free seconds
  • Block size: 63, 511, 1000, or 2047 bits
  • Patterns: 63, 511, 2047 bit pseudo random sequence
  • Character framing: Select 5, 6, 7, or 8 bits per character and parity
  • Inject error function: Inject single errors or bursts of errors
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The HP 4951B portable datacommunications protocol analyzer is used for monitoring and decoding data transmissions, simulating network components, performing bit error tests and remotely transferring data and programs through a separate RS-232C/V.24 port. External viewing is supported via a standard RS-170 video port.

Model No

4951B

Condition

Used

Manufacturer

Agilent

1

Integral Tape Drive

Agilent 4951B
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