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Keysight Technologies U4322A

SPCIe mid-bus probe PCIe 3.0, PCIe 2.0 and PCIe 1.0

The Keysight U4322A is a PCIe mid-bus probe that supports 2.5 GT/s, 5.0 GT/s and 8.0 GT/s speeds. The U4322A comes with Keysight's PCIe 3.0 analyzer uses Keysight's unique ESP (Equalization Snoop Probe) technology, with the ability to tune the equalization algorithm used according to the type of channel the analyzer is monitoring. This ensures that the data captured in the analyzer is exactly what is on the wire. Without this capability, at 8GT/s, there is a high likelihood of misrepresentation of the data on the bus, which can lead to wasted hours, if not days in the validation cycle.

Keysight (formerly Agilent) U4322A - Key Features & Specifications

  • Supports 2.5 GT/s (Gen1), 5.0 GT/s (Gen2) and 8.0 GT/s (Gen3) speeds
  • Uses the ESP (Equalizing Snoop Probe) technology to ensure accurate data recovery in all Gen3 platforms and all link width x1 through x16
  • Micro spring-pin technology provides reliable contact to signal pads
  • Spring loaded cover on the probe tip ensures sensitive pins are protected when not in use
  • To reduce cost of test, ensures that only one type of probe is required for:
    - X16 straight
    - X16 swizzled X8 bi-directional
    - Bi-furcation support (one link as 2 logical links)
  • Independent reference clock per 4 lanes for maximum layout flexibility

The Keysight U4322A is available for rent or lease at TRS-RenTelco. Our products are calibrated to stringent standards in our 50 GHz ANSI/NCSL Z540-1 compliant laboratory by expert metrologists and technicians. Request a quote today.

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Base Model
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Alignment Tool

    Qty: 1
  • Retention Module Kit

    Qty: 1
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