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Bit Error Ratio Test (BERT) Solution

Make the next leap forward with Keysight BERTs

Keysight offers the broadest choice of BERTs - covering affordable manufacturing test and high-performance characterization and compliance testing up to 32 Gb/s. NRZ and PAM4 coding scheme for 400G solution, Keysight's new flagship M8040A BERT solution capable of delivering a fully integrated 64Gbaud BER test. Combine with AWGs and M8070A BER system solution software. A revolutionary way for a BERT to perform device under test, with reliable and repeatable test results.

Keysight's Bit Error Ratio Test solutions allow the most accurate and efficient design verification, characterization, compliance and manufacturing test of high-speed communication ports for today's ASICs, components, modules and line-cards in the semiconductor, computer, storage and communication industry.

Keysight offers the broadest portfolio with four BERT families that address a variety of speed classes, usability concepts, and flexibility as well as application specific stimulus and analysis tools. All BERTs provide cost-effective and efficient in-depth insight into critical measurement tasks for today's and next generation devices with gigabit interfaces.

BERTs are used to test and characterize many high-speed digital interfaces:

QPI, FB-DIMM, PCI Express®, SATA,/SAS USB, Thunderbolt, DisplayPort, HDMI, MHL, MIPI, UHS-II, Fibre Channel, XAUI/10Gb Ethernet, CAUI/100GbE, CEI and other backplanes, XFI/XFP/SFP+/CFP modules, OTN, and PON-OLTs, Serdes, DAC, ADC, DDR, 100/200/400G b Ethernet, etc.

 

Device
under test

Bit rate Application
examples
Typical
requirements
Recommended
Keysight BERT/AWG
For R&D
Characterization, Compliance
For Manufacturing

High-speed serial
receiver in computer buses and backplanes

<32G QPI, PCI Express, SATA,
SAS, USB3.x, TBT, DP, SD UHS II,
MIPI D-PHY/ M-PHY, HDMI, DDR5
 
data rates < 16 Gb/s,
calibrated jitter, SSC, ISI and S.I.,
clock recovery, pattern sequencing
J-BERT M8020A, M8030A*,
M8040A for > 20 Gb/s
n/a
<10G MIPI D-PHY/ C-PHY
HDMI, MHL
data rates < 10G, no loopback,
3-wire or multi-level
M8190A, M8195A n/a

Backplanes, Cables,
SERDES, AOC,
Repeaters

>10G -28G 10Gbase-KR4/-CR4,
CEI, IB, TBT
CAUI, CAUI 2/4
10Gbase-KR
data rates > 10 Gb/s, de-emphasis,
x-talk, PRBS
J-BERT M8020A, M8062A, N4877A n/a
<58G CEI-56G/112G,
400GbE
PAM-4, NRZ, PRBS M8040A n/a
Optical transceivers
and sub-components:
0.6 to 58Gb/s
<58G 400GbE, 64G FC PAM-4, NRZ, PRBS M8040A  
<28G 40G/100GbE, 32G FC, CFP2/4 data rates > 16Gb/s
clean signals,
PRBS
J-BERT M8020A+M8062A N4960A
10G 10G/40GbE, PON, OTN,
8G/16G FC, QSFP, SFP+, QFP

data rates 3 to 15Gb/s,
PRBS optical stress & sensitivity,
framed bursts

J-BERT M8020A, M8030A* N4962A

*for multi-lane
** up to 4 lanes

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N5990A USB Link Training Suite User Guide
Edition 1.0, May 2015

User Manual 2015-05-01

PDF PDF 1.14 MB
N5990A Test Automation Software Platform for MIPI M-PHY User Guide
Edition 1.0, May 2015

User Manual 2015-05-01

PDF PDF 9.71 MB
N5990A SATA Link Training Suite User Guide
Edition 1.0, May 2015

User Manual 2015-05-01

PDF PDF 1020 KB
Forward Clocking - Receiver (RX) Jitter Tolerance Test with J-BERT N4903B High-P - Application Note
This document describes the requirements for forward clocking topology RX Jitter tolerance testing.

Application Note 2015-04-24

PDF PDF 2.22 MB
De-Emphasis Application Note
The N4916A de-emphasis signal converter, an industry-first, enables engineers to accurately characterize multi-gigabit serial receivers and channels that operate with de-emphasized signals.

Application Note 2015-04-08

PDF PDF 4.41 MB
Highly Integrated J-BERT Simplifies Testing for Next-Generation Data-Center, Long-Haul-Communication
Highly Integrated J-BERT Simplifies Testing for Next-Generation Data-Center, Long-Haul-Communication Applications

Press Materials 2015-03-24

PCI Express Receiver Testing Responds To New Challenges - Article
PCI Express Receiver Testing Responds To New Challenges

Article 2015-03-24

MIPI Design & Test - Brochure
The MIPI Test & Design brochure explains the main features of D-PHY and C-PHY, (CSI-3), UFS and all Chip-to-Chip applications which are supported on top of the M-PHY layer.

Brochure 2015-03-24

PDF PDF 6.16 MB
Digital Design & Interconnect Standards - Brochure
Brochure shows Keysight’s high-speed digital solution set , a range of essential tools, measurement and simulation—that will help cut through the challenges of gigabit digital designs.

Brochure 2015-03-09

PDF PDF 7.71 MB
N4916B De-emphasis Signal Converter - Data Sheet
The N4916B de-emphasis signal converter enables R&D and test engineers to accurately characterize gigabit serial ports and channels. The clock doubler option is needed to analyze half-rate clock devices.

Data Sheet 2015-03-05

PDF PDF 2.96 MB
N4980A Multi-Instrument BERT Software - Data Sheet
The N4980A Multi-Instrument BERT software is a graphical user interface that controls multiple instruments for performing a series of BER measurements.

Data Sheet 2015-02-05

N4984A Clock Divider Data Sheet
The N4984A Clock Divider (divide by 1/2/4/8) is used in microwave, communications, and test applications.

Data Sheet 2015-02-05

PDF PDF 2.38 MB
N4980A Multi-Instrument BERT Software - User's Guide
The user's manual covers: setting up the system, system requirements, installation, operation, measurements, tools, and configurations.

User Manual 2015-02-04

N4960A Serial BERT 17 and 32 Gb/s - Getting Started Guide
The getting started guide helps you identify the contents of the shipping package, perform a quick functional check of the product, and guide you on where to find more information and support for the N4960A.

Quick Start Guide 2015-02-01

81630B/4B/6B/7B Power Sensor Modules and 81635A Dual Power Sensor Module
This user's guide gives an introduction to the Keysight power sensor modules and dual power sensor module. It aims to make these modules familiar to you.

User Manual 2015-02-01

PDF PDF 2.53 MB
81610A/11A/12A/13A/14A Return Loss Module User's Guide
This user's guide gives you introduction to the Keysight return loss modules and aims to make these modules familiar to you.

User Manual 2015-02-01

PDF PDF 1.58 MB
N4960A Serial BERT 17 and 32 Gb/s - User's Guide
The user's manual covers: setting up the system, operation, applications, performance specifications, remote operation, and warranty/product service.

User Manual 2015-02-01

HDMI and DisplayPort Design and Test – A Better Way - Brochure
Brochure covering Keysight’s HDMI and Displayport test solutions portfolio and applications, discussing measurement challenges and showing how the test solutions and services address these.

Brochure 2015-01-23

PDF PDF 11.70 MB
J-BERT offers adjustable and integrated inter-symbol interference
J-BERT offers adjustable and integrated inter-symbol interference

Press Materials 2015-01-22

N495xA through N498xA Connector Care – Reference Guide
This document shows proper connector care and connection techniques for extending the life of devices.

Reference Guide 2015-01-01

MIPI M-PHY, D-PHY and C-PHY Receiver Testing- Recorded webcast
MIPI M-PHY, D-PHY and C-PHY Receiver Testing- Recorded webcast

Demo 2014-11-03

N1075A Users Guide
N1075A Users Guide

User Manual 2014-11-01

PDF PDF 1.80 MB
N5980A 3.125 Gb/s Serial BERT - Data Sheet
The Keysight Technologies, Inc. N5980A 3.125 Gb/s Serial BERT is ideal for manual or automated manufacturing test of electrical and optical devices running at speeds between 125 Mb/s to 3.125 Gb/s.

Data Sheet 2014-10-17

M8061A 32 Gb/s Multiplexer with De-Emphasis - Data Sheet
Datasheet for M8061A 28 Gb/s Multiplexer with optional de-emphasis. Expands J-BERT N4903B pattern generator to 28.4 Gb/s. Enables R&D and test engineers to accurately characterize receivers up to 28G.

Data Sheet 2014-10-08

N4963A Clock Synthesizer 13.5 GHz - User's Guide
The N4963A Clock Synthesizer 13.5 GHz is a wideband signal generator with high-UI jitter injection capability.

User Manual 2014-10-01

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