HomePage
Electronic-components
Embedded
Industry automation
Security
Test & measurement
Tools
Electromobility
Solar energy
Lighting
Jobs
Training , Trade fairs, Evens
Interesting video
Various
AR236.B & AR232.B
 
APAR AR236.B & AR232.B radio loggers
JZ-500 and JZ-500-C black
 
JZ-500 and JZ-500-C black cables manufac
HF41F
 
HF41F subminiature power relays from HON
GT-900B
 
GOLDTOOL toolsets in cases
Intel® Neural Compute Stick 2
 
RS Components announces availability of
MC4
 
MC4 solar connector sets
WIHA-SB24670
 
Multifunctional WIHA LED Torch
G2RV-SR
 
G2RV-SR interface relays from OMRON
LUP-20-LED
 
LUP-20-LED-SMD desktop magnifier
LinkSwitch™-XT2
 
Power Integrations Unveils High-Efficien

Microchip Solves Interoperability Challenges of Delivering up to 90 Watts of Power Over Ethernet Wiring

Microchip Solves Interoperability Challenges of Delivering up to 90 Watts of Power Over Ethernet Wiring 

Company’s Power over Ethernet (PoE) offering enables both pre-standard and IEEE 802.3bt-2018-compliant devices to be powered within existing Ethernet infrastructure

As the industry adopts the latest generation of PoE technology for managing data and power over a single Ethernet cable, users face the challenge of making pre-standard powered devices (PDs) work alongside new IEEE® 802.3bt-2018-compliant PDs in an existing Ethernet infrastructure. Microchip Technology Inc. (Nasdaq: MCHP) has eased the transition with IEEE 802.3bt-2018-compliant PoE injectors and midspans for users and power sourcing equipment (PSE) chipsets for system developers that enable both pre-standard and IEEE-compliant PDs to receive up to 90W of power without changing switches or cabling. 

“As both a system and chipset supplier that has contributed to IEEE 802.3bt-2018 and all major standards leading up to it, we are ideally positioned to provide an easy migration path for meeting 30W to 90W device powering needs with plug-and-play convenience,” said Iris Shuker, PoE business unit manager with Microchip. “Combining extensive PD interoperability with firmware upgradability and more than 15 years of proven technology, our PSE chipsets offer a unique architecture that eliminates the need to redesign system boards or offer separate pre-standard and IEEE-compliant product lines. They are also at the heart of our IEEE 802.3bt-2018-compliant PoE injectors and midspans that bridge the interoperability gap for users.”

Many proprietary solutions were brought to market through 2018 that support specifications such as Universal PoE (UPOE) and power over HDBaseT (PoH). They meet the higher powering needs of two-pair and four-pair PDs including kiosks, POS terminals, thin clients, 802.11ac/ax access points, small cells, smart buildings, industrial automation systems and connected LED lighting. During this period Microchip has offered a PSE chipset for implementing the widely adopted PoH four-pair power standard for 95W PDs. It is now the first to also offer an IEEE 802.3af/at/bt chipset that enables pre-standard switches to interoperate with new IEEE 802.3bt-2018-compliant products. Its complete IEEE 802.3bt-compliant offering includes:

PoE injectors and midspans:

  • Users can power any combination of pre-standard and IEEE 802.3bt-2018-compliant PDs by installing the single- or multi-port solutions between PDs and their existing switch.
  • Family includes single- and multi-port options that will also enable new IEEE 802.3bt-compliant switches to power pre-standard PDs.

PSE chipset and supporting PDs:

  • The PSE chipset’s unique design balances thermal dissipation more evenly across the system while enabling scalability for supporting two-pair and four-pair systems with a single board design. It provides all required manager and controller functionality for building PSE equipment with the industry’s most extensive interoperability and can source 90 to 99.9 watts of power per port while supporting up to 48 ports for IEEE 802.3bt Type 3 (Classes 1-6) and Type 4 (Classes 7-8) applications.
  • Earlier pre-standard PSE designs based on Microchip’s Gen 6 PSE chipset can be upgraded to IEEE 802.3bt via a software update with no hardware changes.
  • The dual-pack IdealBridge™ MOSFET-based full-bridge rectifier device is used on the powered side of the PoE connection and protects PDs against reverse-polarity connections while cutting power, space and costs of delivering IEEE 802.3bt Type 4 Class 8 power.

Pricing and Availability

Microchip’s IEEE 802.3bt-2018-compliant PSE chipset is available in volume quantities including the PD69208M, PD69204T4 and PD69208T4 PSE managers and PD69210 PoE controller. The PD70224 IdealBridge dual MOSFET-bridge rectifier is also available. Evaluation boards, design application notes, firmware, graphical user interface (GUI) software and the communication protocol are all available for download. The injectors and midspans will be available in November 2019. For more information, visit Microchip’s PoE Design Center or contact sales.support@microsemi.com.

2019102402 / 25.10.2019 / Electronic-components / Microchip Technology Inc. /

Microchip’s Low-Power Radiation-Tolerant (RT) PolarFire FPGA Enables High-Bandwidth Space Systems with Lower Total System Cost 
Microchip’s Low-Power Radiation-Tolerant (RT) PolarFire FPGA Enables High-Bandwidth Space Systems with Lower Total System Cost
Industry’s lowest-power FPGA enables high-throughput on-orbit processing systems that withstand radiation effects in space
.....
Microchip Solves Interoperability Challenges of Delivering up to 90 Watts of Power Over Ethernet Wiring
Company’s Power over Ethernet (PoE) offering enables both pre-standard and IEEE 802.3bt-2018-compliant devices to be powered within existing Ethernet infrastructure
.....
Microchip Solves Interoperability Challenges of Delivering up to 90 Watts of Power Over Ethernet Wiring 
Reduce Bill of Materials (BOM) in Wireless Audio Designs with 
Reduce Bill of Materials (BOM) in Wireless Audio Designs with Microchip’s New Bluetooth® 5.0-Qualified, Dual-Mode Solutions
Audio IC and fully certified module include integrated features, higher power output and Sony’s high fidelity LDAC™ codec support
.....
Adaptec® Smart Storage Offering is First to Include Open Source Toolkit for Managing Data Center Storage
Availability of open source tools for market-leading OpenStack cloud management software simplifies configuration, deployment and management of storage resources
.....
Adaptec® Smart Storage Offering is First to Include Open  
Microchip Simplifies Hardware-Based IoT Security with the Industry’s  
Microchip Simplifies Hardware-Based IoT Security with the Industry’s First Pre-Provisioned Solutions for Deployments of Any Size
With a minimum orderable quantity of 10 units, Microchip’s Trust Platform provides hardware-based secure key storage for low-, mid- and high-volume deployments
.....
Simplify Power Delivery (PD) in Growing USB Type-C™ Charging Market with Two USB-PD Solutions from Microchip
Expanding portfolio adds certified USB 3.1 PD SmartHub™ IC with HostFlexing and PDBalancing plus standalone USB Type-C PD controller for simpler applications
.....
Simplify Power Delivery (PD) in Growing USB Type-C™ Charging Market with Two USB-PD Solutions from Microchip 
Microchip Enters Memory Infrastructure Market with Serial Memory  
Microchip Enters Memory Infrastructure Market with Serial Memory Controller for High-performance Data Center Computing
SMC 1000 8x25G enables high memory bandwidth required by next-generation CPUs and SoCs for AI and machine learning
.....
Reduce Production Costs and Time to Market with Industry’s First NOR Flash Memory Devices Featuring Embedded MAC Addresses
With no minimum order requirement, Microchip’s new family of memory devices offers pre-programmed MAC addresses for companies of all sizes
.....
Reduce Production Costs and Time to Market with Industry’s First  
Microchip Introduces First Clock Buffers to Meet DB2000Q/QL Standards  
Microchip Introduces First Clock Buffers to Meet DB2000Q/QL Standards Plus PCIe Gen 4 and Gen 5 Low Jitter Specifications
20-output PCIe clock buffer is ideal for next-generation servers, data centers, storage devices and other PCIe applications
.....
Accelerate EMI Qualification of Automotive Touchscreens with New Capacitive Touch Controllers
maXTouch® TD family of touchscreen controllers significantly increases signal-to-noise ratio in nine- to 20-inch touchscreens
.....
Accelerate EMI Qualification of Automotive Touchscreens with New Capacitive Touch Controllers 
Fast Data Rates Meet High Accuracy in Microchip’s 
Fast Data Rates Meet High Accuracy in Microchip’s New Analog-to-Digital Converter Families
With data rates of up to 153.6 kSPS and a compact package size, the 24-bit and 16-bit ADCs improve system performance in high precision applications
.....
Single-Port USB Smart Hub ICs Optimize System Costs for Automotive Manufacturers
As demand for in-vehicle entertainment and smartphone applications continues to grow, automotive manufacturers must provide dependable and convenient connectivity in designs — all while optimizing system costs.
.....
Single-Port USB Smart Hub ICs Optimize System Costs for Automotive Manufacturers 
Preserve Legacy Low Pin Count (LPC) Investments 
Preserve Legacy Low Pin Count (LPC) Investments with the Industry’s First Commercial eSPI to LPC Bridge
Device allows industrial computing developers to integrate the eSPI standard in existing equipment, minimizing development costs and extending product lifecycles
.....
Industry’s first terabit-scale Ethernet PHY enables highest-density 400 GbE and FlexE connectivity
Microchip, via its Microsemi subsidiary, is the first to enable a unique set of capabilities with its META-DX1 family of Ethernet Physical-Layer (PHY) devices. The family enables telecom service providers to build out networks using routing and switching platforms that reduce costs, optimize bandwidth and increase capacity, security and flexibility.
.....
Industry’s first terabit-scale Ethernet PHY
Eight-port switch supports new IEEE 802.3bt Power over Ethernet (PoE) standard
Eight-port switch supports new IEEE 802.3bt Power over Ethernet (PoE) standard to create cost-effective smart lighting systems
Microchip Technology Inc., via its Microsemi subsidiary, announces a cost-effective eight-port Power over Ethernet (PoE) switch which provides guaranteed power of 60 Watts (W) per port for all eight ports simultaneously. Ideal for digital ceiling installations, the IEEE 802.3bt-compliant PDS-408G PoE switch runs noise-free with a fanless design.
.....
Microchip expands carrier-grade time and synchronisation portfolio to solve network deployment, reliability and scalability challenges
Microchip announces, via its Microsemi subsidiary, additions to its Precision Time Protocol (PTP) PackeTime® portfolio, including the TimeProvider 4100 Release 2.0. The additions provide solutions to one of the biggest 5G network deployment challenges of synchronising higher volumes of more densely packed base stations.
.....
Microchip expands carrier-grade time and synchronisation portfolio to solve network deployment, reliability and scalability challenges
Microchip announces production release of Silicon Carbide (SiC) 
Microchip announces production release of Silicon Carbide (SiC) products for high-voltage, reliable power electronics
Microchip announces, via its Microsemi subsidiary, the production release of a family of SiC power devices that offer proven ruggedness and the performance benefits of wide-bandgap technology. Complemented by Microchip’s broad range of microcontrollers (MCUs) and analogue solutions, the SiC devices join a growing family of reliable SiC products.
.....
Scale Space Applications with COTS-to-Radiation-Tolerant and Radiation-Hardened Arm® Core MCUs
Devices enable designers to begin development with a commercial device before moving to different levels of radiation-qualified versions, reducing development time and costs
.....
Scale Space Applications with COTS-to-Radiation-Tolerant and Radiation-Hardened Arm® Core MCUs 
Company of the week

Keysight Technologies
Address Book


Keysight Technologies


XP Power Limited


Yamaichi Electronics USA Inc.


Fischer Connectors SA


Nicomatic


TE Connectivity


akYtec GmbH


SOS electronic s.r.o.


MARVELL


Taiwan Semiconductor


ROHM Semiconductor


ČEZ a.s.


Pickering Interfaces Ltd


ANRITSU


Mouser Electronics


Foremost Electronics


RS Components GmbH


SECTRON


FAULHABER


Willow Technologies


ABB


Visual Communications Company, LLC


ACS Motion Control


LASER COMPONENTS


Transfer Multisort Elektronik Sp. z o.o.


Hradil Spezialkabel GmbH


Sonderhoff Holding GmbH


Radio Frequency Systems


Apacer Technology Inc.


Pico Technology
Calendary
productronica 2019, Munich, DE, 12.-15.11.2019
NEPCON Japan, Tokio, 15.1.-17.1.2020
DistribuTECH, 28.1.-30.1.2020, San Antonio, TX
BATTERY JAPAN, Tokyo, 26.2.-28.2.2020
BATTERY JAPAN, Osaka, 9.9.-11.9.2020
IMTS2020, 14.9.-19.9.2020, Chicago, IL
ISE 2021, Barcelona, Spain, 2.2.-5.2.2021
DistribuTECH, 9.2.-11.2.2021, San Diego, CA
BATTERY JAPAN, Tokyo, 3.3.-5.3.2021
BATTERY JAPAN, Osaka, 29.9.-1.10.2021
DistribuTECH, 25.1.-27.1.2022, Dallas, TX
DistribuTECH, 7.2.-9.2.2023, San Diego, CA
DistribuTECH, 23.1.-25.1.2024, Indianapolis, IN
DistribuTECH, 11.2.-13.2.2025, Dallas, TX
Interesting video
The ISS Design Challenge ...
Interesting video
Mouser Electronics Warehouse Tour with Grant Imahara
naše portály dle jazyka:

česko/slovenská jazyková verze:
WWW.ELEKTRONIKA.CZ
WWW.ELEKTRONIK-INFO.CZ

anglická jazyková verze:
WWW.ELECTRONICA.ONLINE
WWW.ELECTRONIC-INFO.EU
WWW.COMPONENTS.ONLINE

polská jazyková verze:
WWW.ELEKTRONIKA.ONLINE/pl
WWW.ELEKTRONIK-INFO.PL

ruská jazyková verze:
WWW.ELEKTRONIKA.ONLINE/ru
WWW.ELEKTRONIK-INFO.RU
naše portály dle zaměření:

ELEKTRONIKA.ONLINE :
WWW.ELECTRONICA.ONLINE
WWW.ELEKTRONIKA.CZ
WWW.ELEKTRONIKA.ONLINE/pl
WWW.ELEKTRONIKA.ONLINE/ru

ELEKTRONIK-INFO:
WWW.ELECTRONIC-INFO.EU
WWW.ELEKTRONIK-INFO.CZ
WWW.ELEKTRONIK-INFO.PL
WWW.ELEKTRONIK-INFO.RU

COMPONENTS:
WWW.COMPONENTS.ONLINE
  kontakt:

MALUTKI media s.r.o.
Těrlická 475/22
735 35 Horní Suchá
tel. 00420-603531605
e-mail: info@malutki-media.com



All trademarks are the property of their respective owners.
ISSN 1801-3813