Avnet, Inc. · NASDAQ:AVT
Avnet — Technical Presentation
18 slides from Avnet's technical presentation
Slide 1: Single Pair Ethernet (SPE)
INV NET asacus Single Pair Ethernet (SPE)
Slide 2: SPE overview
SPE overview Background and key characteristics 2
Slide 3: Introduction to Single Pair Ethernet (SPE)
Introduction to Single Pair Ethernet (SPE) ‒ Ethernet is one of the most widely used networking standards, defined by the IEEE 802.3 Ethernet working group ‒ Extensively developed to provide higher bandwidth over short distances in a 4-pair cable ‒ IoT applications in process, factory and building a
Slide 4: The need for SPE in Industrial IoT applications
The need for SPE in Industrial IoT applications ‒ Ethernet is widely used in industrial and building automation environments, but is not widely deployed to edge devices ‒ Legacy fieldbus systems are typically preferred to connect edge devices due to their simpler, lower cost implementations ‒ SPE re
Slide 5: SPE standards
SPE standards Specifications, roadmap & SPE Industrial Partner Network 5
Slide 6: Current IEEE 802.3 Standards for SPE
Current IEEE 802.3 Standards for SPE 10Mbps data rates over 1000m distances enable wide IIoT device deployment 6
Slide 7: Future IEEE 802.3 standards for SPE
Future IEEE 802.3 standards for SPE Future developments will enable increased speeds and cable lengths over a single twisted pair 7
Slide 8: Adoption timeline of SPE
Adoption timeline of SPE ‒ Early adoption cases include the addition of new sensor and actuator nodes and the migration of legacy fieldbus networks to SPE ‒ An Ethernet based standard removes the requirement for gateways between nodes and the TCP/IP network ‒ Provision of power over SPE cabling enab
Slide 9: SPE Connector Standards
SPE Connector Standards ‒ For all industrial use cases the IEC 63171-6 connector must be used for the cabling infrastructure according to ISO/IEC 11801-3 and TIA 42 ‒ The standard specifies SPE interfaces from an IP20 interface up to several IP65/67 M8 and M12 versions 9
Slide 10: SPE Industrial Partner Network
SPE Industrial Partner Network ‒ Committed to enabling the deployment of SPE ‒ Provides the technologies, standardisation and guidance for the development of Industrial IoT applications ‒ Supports the development of the T1 Industrial interface according to IEC 63171-6 10
Slide 11: SPE networking
SPE networking Point to Point, Multidrop, PoDL and hybrid data/power 11
Slide 12: Industrial SPE Network Options
Industrial SPE Network Options Point-to-point patch cord cabling cabling cabling patch cord Device Device conn. connector connector connector connector conn. 2m 2m 1000BASE-T1 STP of max 36 m, typ. AWG 22 Up to 4 in-line connectors and 2 device connectors 10BASE-T1L STP of max 996 m, typ. AWG 18 Up
Slide 13: SPE Architectures
SPE Architectures Point-to-point Line topology (daisy-chaining) Star topology (distribution) Switch PD PSE PD PSE PSE PD Node 1 Node 2 … SPE Node 1 SPE SPE SPE SPE SPE SPE Power Power … … PD One PD powered by one PSE (PoDL) Cascaded PDs powered by one PSE Node 2 Data Data Point-to-point Multiple SPE
Slide 14: IP65/67 M8 Hybrid (4-Pin Data/Power) Connector
IP65/67 M8 Hybrid (4-Pin Data/Power) Connector switch ‒ Standardized in IEC 63171-6 ‒ Enables powering of cascaded devices ‒ Provides up to 8A (power pins) ‒ Hybrid cable AWG18/AWG22 (power/data) PoDL vs. separate Power PoDL Separate Power + Lower cable weight + Higher currents / power switch + Smal
Slide 15: SPE Solutions
SPE Solutions IEC 63171-6 connectors and cables 15
Slide 16: TE Connectivity SPE IP65/67 M8 Hybrid T1 Roadmap
TE Connectivity SPE IP65/67 M8 Hybrid T1 Roadmap 18.02.2021 16
Slide 17: TE Connectivity SPE T1 IP20 Roadmap
TE Connectivity SPE T1 IP20 Roadmap 18.02.2021 17
Slide 18: Get started today
Get started today ‒ Sample kits available now to develop SPE IIoT applications ‒ Discuss your design requirements with our engineers ‒ Visit the Avnet Abacus Single Pair Ethernet web page for further technical information, white papers and webinars 18