Keysight Technologies (Agilent HP) 4951B used or new for sale at Used-Line
SPECIAL OFFERS
Request Cart (0)
Watchlist (0)
Watchlist (0)

Showing Results for Keysight Technologies (Agilent HP) 4951B

3 results found for Agilent hp 4951b
Showing page 1 of about 1 pages total.
Here you will find a large selection of new and used Keysight Technologies (Agilent HP) 4951B listed at special prices. Although some items match several categories, all of them are listed here, no matter what category or subcategory they have been placed in. You may sort the listings by price. You also have the option of showing only ads that have been posted in the last 24 hours.

Keysight Technologies (Agilent HP) 4951B () Main Features and Specifications

Product Specs

  • Status Discontinued

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.

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 transfer rates (bps): 50 to 19200, teletext 1200/75, EXTERNAL up to 19200 full duplex for all monitoring, simulation, triggering, and BERT tests. Exceptions: Asynchronous at 1200 bps, synchronous NRZI at 12000, 14400, and 16000 bps; BERT at Teletext 1200/75, 16000, 14400, and 150 bps. Can capture a complete buffer full of data at line speeds up to 64 kbs (bit-oriented protocols only, no triggering)
  • 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
  • Accessory options
    • 001: Integral tape drive
    • 003: Katakana JIS-7, and EBCDIK data code
    • 100: HP 18173A RS-232C/V.24 inteface pod
    • 101: HP 18174A RS-449/422A/423A interface pod
    • 102: HP 18180A Combination RS-232C/V.24 and RS-449/422A/423A interface pod
    • 103: HP 18179A RS-232C/V.24 interface with breakout box
    • 104: HP 18178A X.21 interface kit
    • 106: HP 18197A combination X.21/RS-232C/V.24 pod