Voici la page que nous pensons que vous vouliez. Voir les résultats de la recherche au lieu:

 

Discutez avec un expert

Support technique

Mesure Electronique

Support by Product Model Number:

Affiner la liste

retirer tout le raffinement

Par industrie/technologie

Par type de contenu

Par catégorie de produit

76-100 sur 5351

Tri:
Network Security
Network security is essential for homes, government organizations, and enterprises of all sizes. It is a strategy designed to protect the network infrastructure and the data traversing it. The number and types of attacks are enormous and the devices used to defend against them are necessarily complex. This book provides an overview of network security and covers test methodologies that can be used to validate the effectiveness, accuracy, and performance of network security devices, policies, and processes. By combining a realistic mix of legitimate application traffic emulation and a comprehensive set of threat vectors, these methodologies are designed to help network operators and security professionals find the right balance between application performance and security in today’s hyper-scale, dynamic world.

Notes d’application 2020-06-23

PDF PDF
SDN/OpenFlow
Software Defined Networking (SDN) is a revolutionary capability to speed network deployments by virtualizing server and storage infrastructure in the modern data center. Validating the functionality and performance of SDN implementations, especially those in Open Flow, requires an in-depth understanding of how they work and are implemented. This Black Book includes functionality and impairment methodologies that can be used to verify device and system functionality and performance. The methodologies are universally applicable to any test equipment. Step-by-step implementation examples using Ixia's test platforms and applications are included to demonstrate the art of the possible.

Notes d’application 2020-06-23

PDF PDF
Network Impairment
This book provides use cases where network emulation is used to validate and verify the performance of services, applications, or devices under real-world network conditions. Included in this document are pertinent use cases, recommendations, and guidelines for emulating real-world networks in a lab test bed.

Notes d’application 2020-06-23

PDF PDF
Satellites Bolster 5G Through Non-Terrestrial Networks - White Paper
Unlike previous cellular network technologies, the 3rd Generation Partnership Project is planning to make 5G into a network that incorporates satellites to augment terrestrial 5G networks. These non-terrestrial networks will extend the reach of 5G to regions lacking terrestrial infrastructure.

Notes d’application 2020-06-22

PDF PDF 3.04 MB
Accurate Absolute and Relative Power Measurements Using the Keysight N5531S Measuring Receiver System
This application note is very useful in explaining measurement accuracy of the N5531S system, for tuned RF level measurements.

Notes d’application 2020-06-19

PDF PDF
Latency in Automotive Ethernet Switches
Automotive Ethernet systems rely on speed and timing. Knowing the latency of the overall network is critical. See how to utilize Keysight protocol decode and triggering application to measure the latency in your switch.

Notes d’application 2020-06-18

PDF PDF
Iowa Kimbalton ANAB Certification and Accreditation
Vew the ANAB CERTIFICATE OF ACCREDITATION for Iowa Keysight Technologies, Inc. Service Centers. These activities are an independent assessment under accreditation programs based on ISO/IEC 17011.

Outil d'analyse 2020-06-18

PDF PDF
Latency in Automotive Ethernet Switches
Automotive Ethernet systems rely on speed and timing. Knowing the latency of the overall network is critical. See how to utilize Keysight protocol decode and triggering application to measure the latency in your switch

Notes d’application 2020-06-18

Synthetic Latency Measurement with TradeVision
Latency of trading networks is a key operational parameter. With synthetic latency measurement, Keysight TradeVision can deliver nano second level latency measurements on WAN connections between two or more geographically diverse sites.

Notes d’application 2020-06-17

PDF PDF
Network Analysis Basics - 10 Hints for Making Better Network Analyzer Measurements (AN 1291-1B)
This Application Note contains hints to help you understand and improve your use of network analyzers, and a summary of network analyzers and their capabilities.

Notes d’application 2020-06-17

10 Hints for Making Better Network Analyzer Measurements
Topics discussed include: measuring high-power amplifiers, compensating for time delay in cable measurements, improving reflection measurements, using frequency-offset for mixer, converter, tuner measurements, etc.

Notes d’application 2020-06-17

PDF PDF
Active Electrical Cable Technology for Ixia 400GE to 4x100GE with PAM4-to-NRZ Conversion
Data center operators have widely deployed mature 100GE NRZ-based technologies. However, higher speeds, such as 400GE, create a new mixed signaling, mixed FEC, multi-rate environment. This new environment produces unique challenges relating to the integration of PAM-4-based 400GE and 100GE-capable switch ports with existing 100GE NRZ signaling-based switch port technology. Keysight now offers the first, cost-effective test solution that enables data center operators to leverage 400 Gigabit Ethernet (GE) capable test ports to link with and test legacy 100GE network equipment. The test solution bridges the signaling gap between incompatible PAM4- and NRZ-encoded signaling. It removes potential compromises in testing configurations to improve overall performance validation and quality. The active electrical cable (AEC) technology performs the necessary conversions to allow a PAM4-encoded port to interoperate with an NRZ-encoded port. The solution provides support for testing four ports of 100GE NRZ from a single port of 400GE QSFP-DD PAM4 in 4x100GE speed mode. Open the document referenced for details on the Ixia AresONE 400GE test system and AEC technology enable data center operators to accelerate validation of 100GE NRZ devices and network infrastructure while leveraging 400GE-capable PAM-4 ports to support demand in the future.

Notes d’application 2020-06-15

PDF PDF
A400GE-QDD Recommended Tap Settings for Link Operation
This application note provides recommended transmit pre-emphasis tap settings for quad small form factor plug gable double density (QSFP-DD) multi-source agreement (MSA) compliant optical transceivers and passive copper direct attached cables (DAC) for the A400 test system. Specific examples are provided for the device under test (DUT) transmitter as well.

Notes d’application 2020-06-15

PDF PDF
Electronic Warfare Signal Generation: Technologies and Methods
Learn about the available technological approaches for EW signal and environment simulation, and the latest progress in flexible, high-fidelity solutions.

Notes d’application 2020-06-15

PDF PDF
Direct Radar Signal Generation and Acquisition – Part 1
Generation and detection of radar signals have changed dramatically in the past 30 years. Today’s digital signal processing capabilities offer a wide range of possibilities to simulate radar signals and include simulated objects to verify the performance of a radar system.

Notes d’application 2020-06-10

Accelerate the Validation of a Power Management Integrated Circuit with Anomalous Waveform Analytics
PMIC designers can accelerate validation and improve product reliability by identifying anomalous events using CX3300A’s anomalous waveform analytics.

Notes d’application 2020-06-05

PDF PDF
Accelerate the Validation of a Power Management Integrated Circuit with Anomalous Waveform Analytics
PMIC designers can accelerate validation and improve product reliability by identifying anomalous events using CX3300A’s anomalous waveform analytics.

Notes d’application 2020-06-05

Using Measurement Sensor
There are several methodologies to detect the correctness of board placement on the test fixture. One of the method is to use the measurement sensor to prevent the board get damage.

Notes d’application 2020-06-03

PDF PDF
Using Measurement Sensor
There are several methodologies to detect the correctness of board placement on the test fixture. One of the method is to use the measurement sensor to prevent the board get damage.

Notes d’application 2020-06-03

Low-Cost Power Sources Meet Advanced ADC and VCO Characterization Requirements – Application Note
This application note shows how the low-cost Keysight B2961A/B2962A 6.5 digit power sources can characterize 14-bit ADC circuits and VCOs requiring a 10 microvolt RMS noise floor.

Notes d’application 2020-05-27

PDF PDF 3.08 KB
Low-Cost Power Sources Meet ADC and VCO Characterization Requirements
See how the low-cost Keysight B2961A / B2962A 6.5 digit power sources can characterize 14-bit ADC circuits and VCOs requiring a 10 microvolt RMS noise floor.

Notes d’application 2020-05-27

PDF PDF
Quick Tips on Security Resilience
The security resilience concept is a recommendation by NIST. Unlike a defensive security approach (which is about prevention), security resilience focuses on "after breach" activities. The basic assumption is that it is not "if" your network be attacked but "when". To that end, your architecture should have the capability to understand that a breach has occurred and begin remediating the damage incurred. The reason for focusing on this strategy is simple—you want to reduce costs. These activities, if done right, will help you reduce the costs of a breach either directly by limiting the data stolen, or by decreasing the financial amount of each fine incurred, and in turn, minimizing bad publicity. This application note provides some quick tips to show you how the following issues can be reduced.

Notes d’application 2020-05-27

PDF PDF
Precise Low Resistance Measurements Using the B2961A and 34420A - Application Note
This application note describes how to find the optimal test current for precise low resistance measurement using the Keysight B2961A in conjunction with the Keysight 34420A.

Notes d’application 2020-05-25

Precise Low Resistance Measurements Using the B2961A and 34420A
Learn methods of measuring low resistance and how to find the optimal test current by using Keysight’s B2961A in conjunction with the 34420A.

Notes d’application 2020-05-25

PDF PDF
How to Maximize the Battery Life of Your Portable IoT Devices - Application Note
Learn how to use the Keysight X8712A IoT device battery life optimization test solution to detect design weaknesses and predict the battery life of an IoT device.

Notes d’application 2020-05-22

Précédente 1 2 3 4 5 6 7 8 9 10 ... Page suivante