Emerging Standards for Ethernet Physical Layers
Bob Lounsbury
Rockwell Automation
Brad Woodman
Molex Inc.
October 14, 2015

Abstract
The IOT is exploding with far reaching applications such as Automotive, Home Automation, Building
Automation and Machine to Machine. Ethernet has become the universal communications network
helping to drive this technology.
This paper will look the current status of the cabling standards such as IEC/SC65C/JWG10,
ISO/IECJTC1/SC25/WG3 and ANSI TIA/TR42. In addition this paper will focus on a number ofemerging adaptions of standard Ethernet coming from IEEE 802.3 that will ultimately have a place in
the Industrial space. IEEE 802.3 committees will soon release a higher level PoE (PoE++) and Powerover Data link (PoDL). These new powered enhancements can provide an attractive solution forpowering a range of small devices up to larger IO devices. Poe++ is attractive for Industrial as it
potentially can deliver some 90+ watts to the Powered Device (PD). Even more exciting are thenumber of newly proposed high speed single pair Ethernet adaptions being defined. These newadaptions will simplify the wiring and reduce space needed for the cabling in industrial installations.
The national and international cabling standards are already actively engaged with IEEE 802.3
working groups helping to define the cabling requirements for these new emerging networks. This
paper will discuss the new industrial channel definitions (E2E Links) being defined by ISO/IEC thatpromise to help our customers successfully install and test their cabling.

Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
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2Preface
Standardization of cabling systems for communications networks has been ongoingsince the early 90s. Since the initial standardization of industrial cabling systems through
ODVA there have been many new high performance components and enhancements proposed.
The standards organizations continue to work to provide standardization of these newcomponents and systems. There are several national and international cabling standards thathave a direct impact on networks throughout the world. These standards are either based on
ODVA network standards and/or are the foundation for the ODVA networks
This Presentation will focus on the current state of these standards and bring theaudience up to date on how they affect ODVA. The standards committees are tightly linked andwork together to create a complete system. Most of the connections are through Experts andLiaisons working between the committees. Through membership to these standards
committees, ODVA provides input to the national and international standards.

Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

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3

Liaision

Vendor Participation

ANSI/TR42
EXPERT
VIA USTAG

IEC46CIEC 48B
IEC 86EXPERT
VIA USTAG

MOU

ISO/IEC/JTC1/SC25/WG3
EXPERT
VIA USTAG

IEC/SC65C/MT9
IEC/SC65C/JWG10EXPERT
VIA USTAGInterconnect of Cabling Standards
Cabling Standards International and National
Left Side Components, Center System Specifications, Right Side Installation
Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

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Areas of Coverage

Network Design

Planning and Installation

IEEE 802.3

OfficePremises

GenericCabling

ISO/IEC 11801
ISO/IEC
14763-2

Between and in
Automation
Islands

ISO/IEC 24702

IEC 61918(common requirements)

Industrial Premises
Automation
Specific Cabling
Between and inAutomation
Islands

IEC 61158
Series and IEC
61784-1,2

IEC 61784-5-X
Installation profiles(Selections + Add /Replace /Modifications)

TIA 568
seriesTIA 1005

EtherNet/IPTM

ODVA

DeviceNetTM, EtherNet/IPTM
and ControlNetTMInterconnect of Standards Documents
Left Side Coverage, Center Design, Right Side Installation
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2015 Industry Conference & 17th Annual Meeting
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IEEE 802.3•

IEEE 802.3 Projects– 1000BASE-T1 (aka RPTGE, 802.3bp)• 1000Mb/s over Single Twisted Pair
– Automotive 15M– Industrial Optional Link up to 40M• New PHY

– 100BASE-T1, 802.3bw• 100Mb/s over Single Twisted Pair– Automotive– Industrial• New PHY

– 10BASE-T1, awaiting CI• Up to 1000meters• New PHY
Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

www.odva.org

6IEEE 802.3•

IEEE 802.3 Projects Continued– 802.3bu (PoDL)• Power Detection, Insertion and Extraction• Support all Three Single Pair Networks.

– 802.3bz 2.5G/5GBASE-T• Due 8-2017

1000BaseT1
802.3bp

100BaseT1
802.3bw

802.3bu
PoDL

10BaseT1802.3

Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

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7ISO/IEC/JTC1/SC25/WG3•Generic Cabling ISO/IEC 11801– Single Document now Redrafted into 6 Parts.
• Release estimated late 2016
• MICE will be mMved from TR29106 to the Main Part of
ISO/IEC 11801• Part 3 Contains Contents of ISO/IEC 24702 Industrialpremises• E2E Link Future Addition to ISO/IEC 11801

Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

ISO/IEC 24702
Industrial
ISO/IEC 11801
ISO/IEC
TR29106 (MICE)

www.odva.org

TR 11801-9902
End-2-End Link8

ISO/IEC/JTC1/SC25/WG3– E2E LinkL1• Request from SC65C/JWG10• Applicable to Data Centers• Includes the Connections at the Two Endsof the channel in the performance limits• Supports 1-4 Segment, 1-6 Connections– One Segment, 2 Connection– Two Segment, 3 Connection– Three Segment 1 Connection
Bulkheads, 4 Connection– Three Segment, 2 Connection and 6Connection– Three Segment, 4 Connection– Four Segment, 5 Connection– Five Segment, 6 Connection
Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

EQP

EQP
C1TITIL1EQPEQPC1C2C3TI

TI

L1EQP

EQP
C1C2C3TI

TI

L1EQP

EQP
C1C2C3C4C5TI

TI

www.odva.org

9ISO/IEC/JTC1/SC25/WG3•

End 2 End Limits Defined

E2E Link TCL
80

E2E LINK LIMITS
70−20 ∙ 𝑙𝑜𝑔

74.3−15∙log ⁡𝑓−20
1094−20∙log ⁡𝑓−20+ 2 ∙ 10

𝑓−1− 2.38 ∙249

TCL (dB)

INSERTION LOSS
E2E Link ELTCTL

NEXT

50

ACRF
ELTCTL (dB)60

RETURN LOSS

50PSNEXT

40PSACRF

E2ETCL( f )

4030

TCL

0255075100125

ELTCTL150

175200225250f

E2EELTCTL( fTCTL )Frequency (MHz)30200369

DC LOOPPROPAGATION DELAY

DELAY SKEWDC UNBALANCED (WITHIN A PAIR)

12151821241 2730

fTCTL

𝐿0.2
∙ 1.9108 ∙ 𝑓 + 0.0222 ∙ 𝑓 ++ 2 ∙ 0.04 ∙ 𝑓
100
𝑓

Frequency (MHz)Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
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10End 2 End Links Continued•••

The Current Test Schedule does not Require TCL and ELTCTL Testing inthe Field.
Classes EA and F are not Defined.
Classes D and E CP Cords are Defined in an Informative Annex

Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

www.odva.org

1111

IEC•

IEC 61918 stability date 2018––––––––

Work Began This Year on Collecting New Technology
1gigabit Industrial Cabling Requirements
E2E Link Will be Added
Reference to the Complement Field Testing Document IEC14763-4
Two new Profiles Added -20 (ADS-net) and -21 (FL-net)
Now 19 Profiles in the IEC 61784-5-n Series, Hart andWORLDFIP are Listed but will not Submit a Profile.
PoE to be Added in This Cycle
IEEE 802.3 Single Pair Networks are Being Monitored

Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

www.odva.org

IEC48BIEC 61076-2-109
M12-8 X CodeIEC 61918(common requirements)
ISO/IEC E2E Links

IEC 61784-5-20
IEC 61784-5-21

IEC 61784-5-X
Installation profiles

1 Gigabit Cabling
Requirements

1212

TIA
•
•

New Addendum for M12 X-Coding
Two Addendums Currently Underdevelopment

1 Gigabit Cabling
Requirements– 1 Gigabit Cabling Requirements• E2 and E3 levels• Testing on UTP and ScTP cablesISO/IEC E2E Links– 1000Base T1 (aka RPTGE, 802.3bp)

IEEE 802.3bp
1000Base-T1• 1000Mb/s over Single Twisted Pair
– Industrial Optional Link up to 40M• New PHY

IEEE 802.3bw
100BaseT1
IEEE 802.3
10Base-T1– TR 11801-9902 End-2-End Link

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2015 Industry Conference & 17th Annual Meeting
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TIA 1005A

www.odva.org

13

ODVA
•

1 Gigabit cabling requirements• Conducted Immunity (Coupling clamp)• Electrical Fast Transient Burst (EFT/B)• Coupling Attenuation•1000Base T1 (aka RPTGE, 802.3bp)• 1000Mb/s over Single Twisted Pair– Industrial Optional Link up to 40M• New PHY•••

1 Gigabit Cabling
Requirements

ISO/IEC E2E Links

IEEE 802.3bp
1000Base-T1Chapter 8 reorganization
TR 11801-9902 End-2-End Link
Planning and Install Manual

Technical Track© 2015 ODVA, Inc.

2015 Industry Conference & 17th Annual Meeting
All rights reserved.

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14

THANK YOU