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我们针对 112 Gbps 串行数据链路的所有元器件（从收发信机的光前端到交换机硅芯片），提供了一应俱全的测试与测量解决方案。

这些完整解决方案可确保提供由是德科技专家开发的测试符合标准，让您的团队专注于他们最擅长的领域——创新。

Optical Conformance Test

相关解决方案

光收发信机测试

集成光电测试

112 Gbps 串行光通信验证和一致性测试

一致性测试是数据通信行业的关键，可以确保来自不同厂商的芯片、模块和光收发信机能够彼此进行互操作。 我们的光收发信机测试解决方案将必要的硬件设备与应用软件相结合，实现全自动一致性测试，同时确保您获得准确和可重复的结果。

Keysight 400G 和 800G 测试解决方案支持 IEEE 802.3bs/cd/ck/cu 规范以及 800G PSM8 和 100G Lambda 多源协议（MSA）。 此外，它还支持 IEEE802.3db 标准目前定义的多模接口。

这些最新的解决方案采用 QSFP-DD800 和 112G OSFP 可插拔光通信模块，而同一硬件平台上的其他应用软件解决了 SFP+ 和 QSFP 可插拔模块固有的速度问题，除了提供清晰的升级路径之外，还全面保护设备投资。

Electrical Validation And Conformance Test Solution

112 Gbps 串行电气验证和一致性测试

当今高性能芯片的一个核心目标就是确保互操作性。 想要成功开发 112 Gbps 电气技术并符合标准要求，计量仪器的性能需要大幅提高，以便执行这些基本测量。

我们提供了完整的 112 Gbps 发射机和接收机电气一致性测试解决方案，确保您的器件符合 IEEE 802.3ck 和 OIF-CEI-112G 标准。 我们的专家积极协助制定标准并紧密跟踪其演进，保证始终为您准备好适当的工具和技术，让您能够按时完成设计并符合客户的要求。

我们的全自动标准一致性测试应用软件可帮助您灵活执行更多测试，而不仅仅是基本的合规性测试。 您可以定制测试，用于实施先进调试并评测性能裕量。

Electrical Conformance Test

电气一致性测试应用软件

用于 IEEE802.3ck（100/200/400 Gb/s）的 N1091CKCA 电气 TX 测试软件

M8091CKCA IEEE 802.3ck 接收机一致性测试应用软件

N109212CA OIF-CEI-112G 电气发射机测试软件

D90103CKC Electrical TX Test SW for IEEE802.3ck

D9050CEIC OIF-CEI-112G

相关产品

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特色资源

Posters 2025.01.16

Your Path to 1.6T

Your Path to 1.6T

With the advent of 800G and 1.6T, data centers and network equipment developers must familiarize themselves with a new array of interfaces, form factors, standards, and testing requirements. This poster summarizes important characteristics of electrical and optical interfaces while providing an overview of key test & measurement considerations. Additionally, you'll find useful information regarding industry drivers, standards timelines, and Keysight solutions that serve the full 800G/1.6T development cycle from design to manufacturing.

2025.01.16

White Papers 2023.06.09

TDECQ Part 1: Making Accurate and Repeatable Compliance Measurements

TDECQ Part 1: Making Accurate and Repeatable Compliance Measurements

TDECQ is the acronym used to describe “transmitter dispersion and eye closure quaternary”. This is a power penalty metric that describes how much extra power is required from a transmitter, relative to an ideal transmitter, to compensate for both non-ideal transmitter waveforms and the impact of chromatic dispersion. It is similar to the transmitter dispersion penalty (TDP) metric used in NRZ optical communications standards. It was developed in the IEEE 802.3bs standard and improved in the IEEE 802.3cd standard. It is a convenient way to specify the performance of a PAM4 transmitter, as it aggregates many transmitter attributes into a single metric, and the metric directly indicates the impact a transmitter’s imperfections will have on overall system-level performance.

2023.06.09

White Papers 2023.11.28

TDECQ Part II Manufacturing Test Recommendations

TDECQ Part II Manufacturing Test Recommendations

This document gives an overview of the adoption of TDECQ in manufacturing tests, and how to efficiently automate FlexDCA for making TDECQ measurements.

2023.11.28

白皮书 2020.09.02

如何使用软件缩短一致性测试时间

如何使用软件缩短一致性测试时间

每一代新的高速计算标准都包含更多的测试和需要考虑的因素。这篇白皮书讨论了四种使用软件来加速您的一致性测试的方法。

2020.09.02

Technical Overviews 2020.04.19

PAM-4 Measurement SDK and Resource Arbiter

PAM-4 Measurement SDK and Resource Arbiter

This technical note describes how measurement throughput can be increased by the disaggregation of test signal acquisition and signal analysis and by the parallelization of several analysis processes in automation of transceiver test. Using the N1094BS1A PAM-4 measurement SDK you can calculate the key eye diagram TDECQ, OMA, OER, eye linearity, eye width, eye skew on powerful physical or virtual machines.

2020.04.19

Application Notes 2023.11.21

Conformance Testing of 800G Ethernet Links for the Data Center

Conformance Testing of 800G Ethernet Links for the Data Center

This application note will cover the changes in requirements between 400G and 800G electrical interfaces and how Keysight Technologies Transmitter and Receiver Conformance Test Solutions allow users to easily perform design validation testing and explore their design margins.

2023.11.21

Application Notes 2021.09.28

Experimental Validation for a 100 Gb/s Per Lane C2M Hyperscale Link Using Channel Operating Margin

Experimental Validation for a 100 Gb/s Per Lane C2M Hyperscale Link Using Channel Operating Margin

Physical Layer Testing of Chip-to-Module Link.

2021.09.28

Application Notes 2021.11.08

100 Gb/s System Level Electrical Signaling Impact from EM Modal Artifacts in Hyperscale Networks

100 Gb/s System Level Electrical Signaling Impact from EM Modal Artifacts in Hyperscale Networks

This white paper will educate the reader about how mode conversion in differential channels can affect internet infrastructure physical layer adversely.

2021.11.08

解决方案视频

Video 2021-10-07

Webinar: Physical Layer Validation Challenges in Characterizing 100 Gbps Lane Designs

Webinar: Physical Layer Validation Challenges in Characterizing 100 Gbps Lane Designs

Webinar: Physical Layer Validation Challenges in Characterizing 100 Gbps Lane Designs.

2021-10-07

Demo 2021-11-30

Transmitter Test For Next-Gen Multimode Datacom Transceivers

Transmitter Test For Next-Gen Multimode Datacom Transceivers

The evolution of Capex and power consumption for networking is of significant concern to data center operators. Next-generation multimode pluggable modules are addressing this very critical issue. Keysight’s expert Dr. Hadrien Louchet first discusses how key performance metrics such as bit error rate, frame loss ratio can be measured with the A400GE-QDD multiport tester. He then focuses on a critical step of optical module validation, the optical transmitter test, and shows how Keysight combines the N1077B Multimode Optical/Electrical Clock Recovery and the N1092x Series of DCA-M sampling Oscilloscope to carry out accurate measurements on multimode design with a very low margin. As interoperability is and remains a must, accurate validation and conformance test solutions are necessary prior to the large-scale deployment of this low footprint technology.

2021-11-30

基本演示 2021-10-01

How to Test the Upcoming Optical Interface Running at 100 Gbits over a Single Multimode Fiber

How to Test the Upcoming Optical Interface Running at 100 Gbits over a Single Multimode Fiber

The industry is working on a low-footprint optical interface for data centers to address the accelerating digital transformation of society. This technology pushes the capabilities of low-cost and power-efficient multimode fiber laser sources such as VCSEL to their limits to operate at 53Gbaud PAM4. Keysight Technologies is on the cutting edge of data innovation with its Multimode Test Solution portfolio. Our expert Dr. Hadrien Louchet discusses the challenges and solutions for testing this new optical interface.

2021-10-01

基本演示 2021-07-02

100G Electrical Receiver Test Application for IEEE 802.3ck - Overview

100G Electrical Receiver Test Application for IEEE 802.3ck - Overview

Keysight’s M8091CKPA test application offers the industry’s first electrical receiver pre-conformance solution for the 100Gbps serial and aggregated speed interface defined in the IEEE 802.3ck standard. It is designed and developed to assist in simplifying the calibration and testing of electrical inputs of chip-to-chip (C2C) and chip-to-module (C2M) using Keysight M8040A High-performance BERT and DCA Sampling Oscilloscopes. The application offers accurate and repeatable receiver tests following the IEEE 802.3ck recommendations to ensure interoperability between the next generation of datacom devices. With remote-controlled capabilities of the automated stress signal calibration and pre-conformance measurement, the M8091CKPA application provides robust and repeatable test outcomes which reduce user interaction to a minimum.

2021-07-02

基本演示 2021-06-22

100G Serial FEC-Aware Conformance Testing

100G Serial FEC-Aware Conformance Testing

Reducing cost and power per transported bit, the 100G serial interface will become the workhorse for hyperscale data centers deploying 400GE today and 800GE in the future. For interoperability and conformance testing, predicting the forward error correction margin under realistic conditions requires the ability to quantify and understand error burst mechanisms. This demonstration shows such validation using Keysight's G800GE, the industry’s first electrical lane FEC-aware receiver conformance test solution for 100G serial interfaces.

2021-06-22

Demo 2020-12-04

100G Electrical TX and RX Conformance Test Solution – Overview

100G Electrical TX and RX Conformance Test Solution – Overview

Keysight’s new pre-conformance test solution simplifies the testing of 100Gb/s electrical interfaces by automating over 120 transmitter measurements and receiver test procedures for chip-to-module (C2M) and chip-to-chip (C2C) interfaces.

2020-12-04

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