a merging of worlds industry and data centers transcending ...€¦ · emi/emc/crosstalk...

1 Copyright by Molex 2019—free for distribution.

A Merging of Worlds—Industry and Data Centers Transcending the In-Vehicle Network

Harsh Patel


Molex Quick Facts

2

87MANUFACTURING

LOCATIONS

in 21COUNTRIES

45,000+PEOPLE WORKING FOR US WORLDWIDE

100,000+PRODUCTS


Major Player in

Key technologies

Global Leadership

Strong OEM

PartnershipsTier 1 Supplier and

System Integrator

Our Vision

Copyright by Molex 2019—free for distribution.


Expertise Where It Matters Most

DATA CENTER INDUSTRY MOBILE/WIRELESSAUTOMOTIVE

CONNECTED MOBILITY SOLUTIONS


The Vehicle of Today and Beyond

More devices. More sensors. MORE DATA.

100 – 200+ Gbps: Hi-Res Cameras, LiDAR, Radars, 5G/V2X, Redundancy

50 – 100 Gbps: Hi-Res Cameras, LiDAR, Radars, Redundancy

25 – 50 Gbps: Increased Cameras, Radars

1 - 25Gbps: Cameras and Radar

1 Gbps

How do we handle

this data growth?


Direction of Automotive Industry

Is Enterprise a good projection of where we're going in Automotive?



Merging of Worlds

• High-Speed

• Data Volume

• Security

• Legacy Networks –

CAN & Custom

Ethernet Solutions

• Safety Critical Use Cases

INDUSTRIALDATA CENTER AUTOMOTIVE



Datacom/Enterprise

▪ Standards that focus on Signal Integrity

performance

IEEE

OIF

SAS

PCIe

▪ Controlled Environments

▪ Configurations—shorter runs for copper to

reach speeds in excess of 50Gbps

Datacom/Enterprise



Industrial

▪ Variety of environments

Cabinet or control rooms (low vibration)

Factory floors (moderate vibrations)

On machine (high vibrations)

Temperatures

Noises

▪ Interconnect & cable types

Sealed

Heavier lock mechanisms

Ruggedized cables

▪ Use of custom Ethernet solutions

Industrial



What’s unique in Automotive?



Sealing RequirementsAgainst temperatures, fuel, additives, dirt and service life requirements

EnvironmentTesting Requirements



Mixed speed grades within

a single jacketed cable

USB 2.0/LVDS

Ethernet/USB 2.0

Construction of cabling used

UTP/STP/COAX/SPP



Automotive CONTINUED

▪ EMI/EMC/Crosstalk environment

Variety of networks in the vehicle,

especially while we transition to the

new infrastructure

▪ Port Density Challenges

Consolidating various applications

▪ Interoperability amongst components

▪ Testing and validation of ethernet

components fairly new to automotive

▪ Power requirements

Automotive



OEM specific requirements on top of industry standards/specifications

OEM Specific Requirements



Similarities – Industrial/Datacom/Automotive

▪ Component manufacturing

▪ High data rates

Signal integrity concerns

▪ Ethernet

Increase in data rates

Power over Ethernet/PoDL

Latency requirements

Synchronization

▪ Connector Port Density

▪ Ruggedized cabling

.Copyright by Molex 2019—free for distribution.


Molex is a Tier1 system integrator for end-to-end data solutions for automated driving and connected vehicles.

Molex – More Than Connectors and Cables


Summary

▪ Datacom and Industrial knowledge to

leverage

— Signal integrity challenges at

higher data rates

— Ethernet standards

▪ Unique challenges in Automotive

— Interoperability with

components

— EMI/EMC

— Mixed signal applications

— Environment requirements

Summary



Problems are nothing butwake-up calls for creativity. GERHARD GSCHWANDTNER



Harsh Patel

Signal Integrity Engineering Supervisor

[email protected]

248-371-2738

www.molex.com/connected-mobility

mailto:[email protected]

http://www.molex.com/connected-mobility

20 Copyright by Molex 2019—free for distribution.Molex is a registered trademark of Molex, LLC in the United States of America and may be registered in other countries; all other trademarks listed herein belong to their respective owners.

a merging of worlds industry and data centers transcending ...€¦ · emi/emc/crosstalk...

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