Not All Cables Are Created Equal

Posted by Gareth Heywood on 24 February 2021

When it comes to AV signal switching and extension over standard copper category cabling, Semtech offers two high performance platforms: AVX chipsets for point-to-point AV extension applications, and the BlueRiver® AVP series of devices for AV-over-IP and Software Defined Video Over Ethernet (SDVoE™) network-based applications. Both solutions take advantage of standard Ethernet technologies, typically operating at 10Gbps, to support transmission of high bandwidth 4K60 video with uncompressed image quality. However, when video bandwidth does not require the full 10Gbps, both AVX and AVP can operate at the 2.5Gbps and 5Gbps Ethernet rates. The benefits at operating at these lower data rates includes significantly longer cable reach over high performance category cable, or reuse of existing network cable infrastructure designed to carry lower data rate Ethernet.

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Tags: Professional AV, BlueRiver, AVX, SDVoE

The Future of 5G and LoRaWAN®: Friends or Foes?

Posted by Remi Lorrain on 09 February 2021

As the Internet of Things (IoT) is embraced across industry verticals with a growing number of connected devices, the connectivity technology landscape remains complex and fragmented. There is no single IoT network that has ubiquitous coverage and is capable of addressing all vertical IoT use cases.

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Tags: LoRa, LoRa Developers, Wireless RF, Internet of Things

LoRaWAN® & 5G Fact vs. Fiction: Comparing to NB-IoT

Posted by Remi Lorrain on 03 February 2021

This is the fourth blog in an ongoing series about the LoRaWAN® protocol, and its capabilities to transform next-generation networking applications built on 5G. This blog series follows Semtech’s “5G Fact vs. Fiction, and How LoRaWAN Plays a Role” webinar, featuring Charter Communications, MultiTech and Orange, and moderated by Beecham Research. It will address some of the pressing topics offered by the audience during the webinar’s Q&A. Read the introduction to the new series in part one, explore large scale LoRaWAN networks in part two – featuring MultiTech, and insights from Orange in part three

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Tags: LoRa, Wireless RF, Events, 5G, IoT

LoRa® Helps Prevent COVID-19 From Entering Workplaces

Posted by Ron Rieger on 27 January 2021

The Internet of Things (IoT) and Semtech’s LoRa® devices have emerged as the building blocks enabling safe and secure workplace solutions – allowing companies to adopt and maintain practical facility re-entry systems.

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Tags: LoRa, Smart Homes & Buildings, Wireless RF, Smart Buildings, COVID-19, ESG

LoRa Core™ Is Creating a Smarter Planet

Posted by Tuofu Lu on 25 January 2021

In just six years, Semtech’s LoRa Core™ portfolio has driven global economic and environmental change. This innovative technology has facilitated new opportunities for innovation – enabling businesses and citizens to make the world a better place.

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Tags: LoRa, LoRa Developers, Wireless RF, Internet of Things

How Much Protection Is Enough?

Posted by Bill Russell on 14 January 2021

When designing an electronic system, the often overlooked and underestimated subject of protection must be considered. In some cases, the designer may be working to meet a certain standard such as IEC 61000-4-2 for electrostatic discharge (ESD) immunity. Equipment which is installed in harsh operating environments, such as remote meters, robotics and telecommunications systems, will require higher levels of lightning protection. These are somewhat obvious requirements. Other protection concerns include short circuits, voltage spikes, dirty power, cable discharge events, and so on. With all these transient threats, a designer may become overwhelmed and ask: how much protection is enough to ensure a reliable system?

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Tags: Circuit Protection

How to Mitigate the Spread of COVID-19 Within a Facility

Posted by Ron Rieger on 11 January 2021

It is anticipated that during the course of 2021, in most countries, there will be either lightening or lifting of the current COVID-19 lock-downs, impacting many businesses in respect to staff returning to workplaces facilities. This will require companies to improve facility hygiene and implement safeguards to protect employees from a virus outbreak. Many enterprises – in particular factories, distribution centers and logistics warehouses where people work very closely to each other – will also have to revisit standard operating procedures.

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Tags: LoRa, Smart Homes & Buildings, Wireless RF, Internet of Things, Smart Buildings, COVID-19, Smart Healthcare, ESG

Preventing Drone Failure with ESD Protection

Posted by Anindita Bhattacharya on 07 January 2021

A spectacular light show using 3,051 Unmanned Aerial Vehicles (UAVs), or drones, went viral in September 2020, breaking the world record for the most simultaneous airborne UAVs. Not only are drones providing dramatic light shows, but drones are emerging in many useful applications. Industrial manufacturing inspection, agricultural crop inspection, construction site inspection, search and rescue operation, real estate photography, and forest fire management are some examples where drones are utilized and provide invaluable services to humanity.

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Tags: Circuit Protection

从 AVX 到 BlueRiver® AVP:Pro AV ASIC 互操作性

Posted by Gareth Heywood on 05 January 2021

It’s been almost a year since the official launch of Semtech’s ASIC platform for Pro AV extension, routing and distribution. Two dedicated platforms were launched: AVX for point-to-point AV extension applications over copper category cable and optical fiber, and the BlueRiver® AVP series of devices for AV-over-IP and Software Defined Video Over Ethernet (SDVoE™) network-based applications. And what a year it has been! Despite the COVID-19 pandemic, customer uptake and product developments have certainly exceeded expectations, and 2021 will see the launch of an exciting range of Pro AV products powered by the new AVX and BlueRiver AVP ASICs.

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Tags: Professional AV, BlueRiver, AVX, SDVoE

LoRaWAN® 网络现已适用于 AWS IoT Core

Posted by Alistair Fulton on 15 December 2020

Building upon Semtech’s previous collaboration with Amazon on its network, Amazon Sidewalk, Semtech has today announced a collaboration with Amazon Web Services (AWS) to enable LoRaWAN® network connectivity on AWS IoT Core, its managed Cloud service that lets connected devices easily and securely interact with Cloud applications and other devices.

The LoRaWAN open specification is a widely adopted low power, wide area networking (LPWAN) protocol based on Semtech’s LoRa® chipsets, leveraging the unlicensed radio spectrum in the Industrial, Scientific and Medical (ISM) band. The LoRa Alliance®, a non-profit association, drives the standardization and global harmonization of the LoRaWAN protocol.

At Semtech we are focused on enabling developers to rapidly innovate by delivering products and tools that make it easy for Cloud-first, mobile and embedded developers to develop Internet of Things (IoT) solutions. AWS IoT Core for LoRaWAN delivers a deep integration of devices featuring the LoRaWAN protocol with AWS IoT Core to provide developers with a “plug & play” way to combine the strengths of the LoRaWAN protocol with the deep capabilities of AWS IoT services.

Once gateways are provisioned and connected, this built-in integration automatically and securely routes device data to AWS IoT Core Rules Engine and AWS IoT Analytics, accelerating developers’ ability to build rich, data-driven IoT applications.

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Tags: LoRa, Wireless RF, IoT


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