Is SD-WAN a Better Bet for Unified Communications?

August 9, 2019 | 97 views

When organizations plan for digital transformation, there might be some discussion of bringing managed services, such as SD-WAN, into the mix. Many enterprises may have on-premise unified communications, but some vendors are pitching the possibility of running such services over software-defined, wide area networks. This push might ride the wave of growth expected for migration to managed services. A report issued in February by market research firm Global Market Insights projected the SD-WAN market to exceed $17 billion by 2025. Furthermore, the report estimated that managed services in SD-WAN could grow at a compound annual growth rate of more than 65% from 2019 to 2025. Networking consultancy Vertical Systems Group has likewise tracked migration to managed SD-WAN in July and posted a blog that projected the domestic market for carrier managed SD-WAN Services could rise to $4.5 billion by 2023. In May, however, the firm issued a blog post that slightly tempered expectations for SD-WAN, calling such migration “a more complex undertaking than has been pitched to date, particularly for larger enterprise and global networks.” If SD-WAN can prove its value, companies such as Aryaka and MNJ Technologies believe that there is an opportunity for it to serve as the virtual back bone for unified communications as a service (UCaaS).

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DATA CENTER NETWORKING

The 5G Enterprise Private Network: A Private Network for the Future

Article | August 10, 2022

In the United States, private networks saw the sun for the first time in the early 1970s by AT&T. The networks were majorly operated over telecommunication networks. In the 1990s, with the evolution of Internet technology, a new type of network known as virtual private networks emerged. This type of network was built on public infrastructure, and the data was encrypted to protect it from eavesdroppers. Nowadays, networks developed by businesses are called Enterprise Private Networks (EPN) when privacy is maintained via security processes and tunneling protocols such as Layer 2 Tunneling Protocol. The objective of an EPN is to provide high-speed internet access and data sharing within an organization. Businesses can utilize Wi-Fi in their workplaces to share internet access and resources. This type of private network also employs routers, switches, fiber optics, virtual devices, and modems. Security is also a significant factor while developing an enterprise network. Different firewalls are set at access points to ensure safe data transfer between systems. Enterprise private networks can be built in various ways, including: Virtual private network (VPN) Local area network (LAN) Wide area network (WAN) Cloud-based networks Let’s dive deeper into EPN. Enterprise Private Network: Reasons to Deploy It Today! Giving its intended objective, enterprise private networks can be considered to provide a variety of conceivable benefits to an organization. Enhancing Network Security A company must adhere to strict procedures to safeguard its security. Networks are vulnerable to cyberattacks, and some business data contains sensitive information that might be lost or acquired by the wrong people. However, data circulation is critical to long-term business operations, which is why incorporating an enterprise private network is a wonderful way to keep security issues at bay even while allowing the organization to more easily manage its critical operations. This is a key reason why most businesses do not hesitate to use EPN, regardless of how difficult it is to set up or the upfront costs associated with it. Economizing Measures Keeping overheads to a minimum is critical for achieving a convincing ROI at the end of the day. Most businesses take stringent steps to ensure that they remain profitable. Cutting major expenditures is a helpful technique to do this, and the deployment of EPN is a perfect example. Because important business data can be exchanged over the network where key stakeholders can access it, the expense of physically transferring data and resources from one place to another is reduced. Moreover, a significant amount of valuable time is saved since any type of data and resources can be uploaded across the network in a matter of minutes. Centralization Another important element that is essential to an organization's success is business continuity. Different departments of an organization are interconnected to one another through an enterprise private network and can effortlessly share resources with one another. As earlier stated, it enables time efficiency and allows companies to keep progressing toward gradually achieving their day-to-day demands. Enterprise Private Network: A Catalyst to 5G Digital Transformation Businesses now depend on technology that has undergone significant transformation in recent years. Organizations are increasingly relying on feature-rich apps to operate their operations and drive innovation. Connectivity is at the heart of keeping everything operating smoothly and effectively, and 5G is expected to provide even more pace and potential. 5G is enticing because its infrastructure differs from prior generations of cellular networks. The 3G and 4G networks were designed with hardware-based network operations in mind. 5G, on the other hand, is 'cloud-native,' with network functions stored in software as a Virtual Network Function (VNF) or Cloud-native Network Function (CNF). 5G has the ability to drive digital transformation for companies and organizations by providing faster connection speeds, reduced latency, higher capacity, and better security. Organizations can obtain significant business advantages in automation, security, and safety when 5G is used in combination with a private cellular network. The Importance of 5G on Private Networks Speed 5G provides better bandwidth than 4G LTE networks, which is critical for data-intensive applications. Latency Robotics, manufacturing, remotely operated systems, and vehicle-to-vehicle communications all need low latency. Network Slicing The 5G network core offers network slicing, allowing network operators to virtualize network traffic, often in a cloud-based flexible environment. Increased Connection Density 5G will ultimately support 100 times more connected devices per square kilometer, up to one million devices. Multi-Access Edge Computing (MEC) 5G Multi-Access Edge Computing (MEC) moves computational power closer to the network edge, reducing the time required to send data to a centralized data center. Wi-Fi 6 While 5G has considerable benefits over Wi-Fi, the new Wi-Fi 6 version also has greater capacity, reduced latency, and faster speeds than its predecessor, Wi-Fi 5. Industries Leveraging EPN to Enhance Their Capabilities With the expanding digital transformation, business interest in private networks is growing. Enterprises can deploy such networks to explore a broad range of wireless use cases and provide access to areas that are not covered by a public network. These networks can also be customized to meet the needs of certain industries and businesses. With the arrival of 5G, private networks enabled by the technology are positioned to stimulate innovation and allow next-generation enterprise transformation across a wide range of industries. Industries leveraging 5G-enabled enterprise private networks are: Healthcare Healthcare tops the list of rapidly growing industries, requiring private networks. The unprecedented burden caused on healthcare systems worldwide by the COVID-19 pandemic has driven the need for improved connectivity and modernization of infrastructure, prompting hospitals to establish private networks. Manufacturing The manufacturing industry is undergoing a significant digital transformation, which is enabling various new use cases like automated manufacturing. In the industrial arena, private 5G networks play a critical role in increasing the density and efficiency of automation technologies like collaborative mobile robots, automated guided vehicles, AR predictive maintenance, and virtual reality remote devices. Smart Facilities By reducing the reliance on third-party wireless service providers, private 5G networks enable these establishments to build and install the infrastructure most suited to their digital transformation roadmap. Logistics Another high-potential use case for private 5G networks is the logistics industry. With increasing global e-commerce adoption, the continuous movement of products through all logistical checkpoints—including warehouses, ports, and distribution centers—must be monitored and linked through a diverse variety of corporate mobility devices. Mining Another industry with significant potential for private 5G networks is mining. Mine operators want dependable wireless connections in order to leverage digital technologies, but they are often unable to introduce wireless communications to underground locations while still meeting the essential connectivity demands of machinery and mobile employees in open-pit locations. Private networks, which have fewer access points than Wi-Fi, can overcome these difficulties by providing a stable and widespread internet connection to machines, vehicles, and workers throughout a mine. This leads to improved safety, increased production, and a lower carbon footprint. Some of the other industries are Oil and gas, Education, Ports, Smart Cities, etc. Rising Demand for Enterprise Private Network (EPN) As per research analyst Leo Gergs from ABI Research, there are a couple of factors that are causing the surge in demand for private networks for enterprises. These factors are: Rise in demand for automation and enterprise digitalization in every sector of the market, including industrial manufacturing, logistics, oil and gas, etc., because of COVID-19. The private 5G network has arrived, bringing with it irresistible features and use cases for businesses from all industries. Private networks depend on technology from both public carrier networks and business IT, bringing together two disciplines that had previously evolved in quite distinct directions. Industry digitalization, the convergence of telecom and IT, edge migration of cloud apps, and increased spectrum availability are all combined to set the scenario for exploding demand for private 5G. A private 5G network is an enterprise-specific network that offers communication connections to people or items belonging to a single company as well as unique services required for the enterprise's operations. Enterprises across sectors are crunching the math on private 5G, from factories to farms to hospitals to hotels. According to ABI Research, heavy industrial verticals will increase demand for private network installations. Industrial manufacturing and energy production (including mining, oil and gas, and logistics) will contribute $32.38 billion in private network revenues by 2030, accounting for half of the $64 billion in total private network revenues. The need for private 5G networks is increasing as 5G arrives, allowing compelling business use cases and favorable legislative developments on spectrum availability for corporations. TBR projected that the market for private 5G networks would reach $7.5 billion by 2025, rising from $200 million in 2020. Carving the Future With every new cutting-edge technology comes a leap of faith. Businesses and industries can expedite their digital journeys by using 5G private networks to offer secure connections while gathering and managing huge amounts of business-critical data. Private 5G is not simply a new paradigm for network operators; it's also an incredible opportunity for public and private organizations to unleash efficiency, exploit real-time data, and boost revenue. FAQ How Does Enterprise Private Network Work? An enterprise private network is a business computer network that allows business organizations with several offices to securely connect to each other through a network. The primary purpose of an enterprise private network is to share system resources. How to Set Up Your Private 5G Network? To build a private 5G network, businesses need to: The first step is to get the spectrum right-to-use. Acquire 5G equipment such as base stations, mini-towers, and small cells from network equipment or infrastructure providers. Integrate equipment with edge devices like smartphones, routers, sensors, etc. What Is the Cost of Building a 5G Network? A modest tower and 5G cell site will cost between $30,000 and $50,000. If the wireless network is to function during a power failure, the cell site will also need commercial power and batteries.

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WAN TECHNOLOGIES

Why Should You Choose an Added Protection Layer with a VPN?

Article | August 23, 2022

There was a time when network security meant having servers on-site. A firewall would protect company data whenever internet traffic entered and exited the network. But, what about today? Modern businesses do not strictly function on-premise. With the COVID-19 pandemic, the number of people working off-site part-time or full-time increased enormously – and suddenly. This change compelled cybersecurity professionals to reconsider their security measures. Their online privacy solutions had to ensure that their most precious asset — their data — was secure regardless of where workers accessed it. Even when restrictions are lifted, businesses continue to use remote teams. As a result, more and more of a company's critical data and services are being housed in the cloud. These two criteria indicate that the need to examine network security on a regular basis is here to stay. The good news is that a VPN, or virtual private network, is one of the most simple and widely accessible network security solutions for remote worker internet access. Do VPNs Provide Reliable Business Security? A virtual private network is a kind of Internet security service that enables users to connect to the internet as if they were on a private network. VPNs utilize encryption to provide a secure connection across vulnerable Internet infrastructure. VPNs are one method for protecting business data and controlling user access to that data. The VPNs safeguard data as users interact with applications and websites through the Internet, and they can conceal specific resources. They are typically used for access control, although alternative identity and access management (IAM) systems can also assist with user access management. VPN Encryption Enhances Network Security Data is encrypted so that only authorized parties can view it. Anyone who manages to intercept it, whether a hacker, a fraudster, or another bad actor, is out of luck. Imagine an employee is working from a coffeehouse, shared workspace, hotel, or airport and has access to your company's business-grade VPN. (Please keep in mind that business-or enterprise-grade VPNs are not the same as free VPN services.) The employee can create an encrypted connection between both the user's device and your VPN by using a VPN client installed on their preferred device and a public Wi-Fi network. This device, as well as any others that connect to your VPN, will establish encryption keys on both sides of the network connection. These keys will then encrypt and decrypt the information being exchanged. The data of the person working at the coffeehouse is secured by the VPN after they create an encrypted VPN connection by utilizing the coffeehouse's Wi-Fi as a hotspot with a VPN client. Even if cybercriminals get access to the network of that coffeehouse, your employees and their data are secure within the VPN tunnel. Closing Lines Network security requires a VPN service from a trustworthy VPN provider. Our next-generation VPN enables enterprises to fully protect their assets in a dynamic, cost-effective, and scalable manner. A VPN solution enables you to connect private networks, devices, and servers quickly and simply to create a secure, virtualized, modern internet.

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NETWORK MANAGEMENT

Network as a Service (NaaS): A Technology Businesses Need Today

Article | July 11, 2022

Network as a Service (NaaS) is gaining ground due to shrinking network boundaries and fast technological evolution in response to changing market demands. NaaS brings with it networks, operations, and business architecture that are more agile and based on open standards. Rather than the conventional upfront cost, Network as a Service technology delivers networking gear, software, and operational and maintenance services as an operational expenditure. NaaS, like other cloud services, is maintained by the service provider and offered for a set cost. Why Do Businesses Today, Need Network as a Service (NaaS)? Businesses have recognized the advantages of the cloud in moving away from conventional on-premises networks. The corporate network boundary has practically vanished, and NaaS is becoming a popular technology. Offers Flexibility to Businesses Businesses can obtain a better return and save money by employing utility models instead of large expenditures on hardware and network equipment. Time for Innovations NaaS provides innovations by staying up to date with updated software versions via license upgrades and can fulfill corporate demands to introduce new goods and services more quickly. Minimizes Operational Risk NaaS will reduce operational risk associated with artificial intelligence (AI) and/or machine learning (ML); businesses will be able to implement the most recent product features and services. Top 3 Benefits of Network as a Service (NaaS) Access from Anywhere Depending on how a cloud-based network is setup, users should be able to access it from anywhere and on any device without employing a VPN, though this creates the need for strict access control. A user should ideally just need a connection to the internet and login details. Bundled with Security NaaS enables a single supplier to provide both networking and security services such as firewalls. As an outcome, the network and network security are more deeply integrated. Cost-effective Purchasing cloud services rather than developing one's own services generally leads to cost savings: cloud users do not have to purchase and maintain equipment, and the vendor already has the servers necessary to provide the service.

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Ericsson’s 5G platform adds unique core and business communication capabilities

Article | February 13, 2020

To leverage the full benefits of 5G and cloud native investments, orchestration and automation are now a critical matter of business. Ericsson’s 5G platform is now being strengthened with new solutions that enable smarter business. David Bjore, Head of R&D and Portfolio, Business Area Digital Services, Ericsson, says: “Through our core networks, service providers can get to market faster and can capitalize on new services, through leading consumer and enterprise communication and monetization solutions, enabling them to stay ahead in the race for 5G business, today and tomorrow.”

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Spotlight

Corus360

At Corus360, we empower our clients through helping them find the right people, select the ideal technologies, and plan for seamless recovery. We are committed to their success, working together as One Team with One Message to transform environments, enhance operations, and exceed expectations. The cornerstone of our success is our leadership team, a group of passionate individuals who have been working together for over fifteen years to promote relevancy and education to our people with one single message: deliver a higher value to the customer.

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DATA CENTER NETWORKING

Marvell Ships Industry's First Production-Ready 800G PAM4 DSPs for Cloud Data Center Optical Interconnects

Marvell | March 04, 2022

Marvell (NASDAQ: MRVL) announced that it has begun volume shipments of its Spica™ 800G PAM4 DSP platform for optical interconnects. As the first PAM4 DSP supplier to achieve this production milestone, Marvell is enabling customers to start commercial deployment of 800G optical modules in cloud data center and AI network applications. Spica is the industry's first 800Gbps PAM4 DSP to support 800G optical modules in QSFP-DD800 and OSFP form factors. The complete Spica 800G platform includes Marvell's proven, low-power PAM4 DSP technology as well as a selection of integrated laser drivers and TIAs. The insatiable demand for cloud-based services is driving the relentless need for data center hardware to have higher bandwidth capacity, with lower power consumption and smaller footprints. These requirements can only be met through higher density networking gear enabled by a new generation of switches and optics. Today's state-of-the-art data center networking equipment requires optical modules to support up to 800Gbps of bandwidth with a 100Gbps per lane electrical interface. Marvell's Spica PAM4 DSP is the first 800G solution engineered to meet this market imperative. Leveraging seven generations of Marvell's best-in-class PAM4 DSP technology, the Spica 800G PAM4 DSP platform provides a complete, highly integrated solution for high-speed optical transceiver module design. The low-power PAM4 DSP, with integrated laser drivers, can enable either 2x400Gbps or 8x100Gbps optical modules with 100Gbps per lane electrical interfaces on the host side. With today's production release of Spica, data center and network operators are now able to deploy 800Gbps / 8x100Gbps optical interconnects with single-mode or multimode fiber in a compact form factor at high volume. "Achieving full production readiness of 800G optical transceiver modules is an important milestone to enable next generation data center deployment, InnoLight is currently shipping 800G optics based on Spica PAM4 DSP to early market adopters. We applaud Marvell's commitment to technology innovation, market leadership and scalable capacity to support InnoLight's 800G ramp." -Osa Mok, chief marketing officer of InnoLight Technology. At Marvell, we continue to break technology barriers by being first to market, as well as best in market," said Achyut Shah, senior vice president and general manager, PHY Business Unit, Marvell. "Today's production release of Spica, the industry's first 800G PAM4 DSP to ship in volume quantities, underscores Marvell's ongoing commitment to investing in and developing advanced DSP technology to meet the needs of our module partners and customers. A cornerstone of our PAM4 DSP portfolio, the Spica platform will help drive a broad, robust PAM4 ecosystem for high-speed interconnects. Marvell's high-speed PAM4 DSP platforms are the industry's leading force in building a comprehensive PAM4 ecosystem and developing high-performance, low-power solutions for hyperscale data centers, cloud-based AI, carrier and enterprise networks, and 5G infrastructure. Availability Marvell's Spica 800G PAM4 DSPs and associated linear drivers and TIAs are available now in volume quantities. To learn more about Marvell's PAM4 DSP portfolio, visit www.marvell.com/products/pam-dsp.html. About Marvell To deliver the data infrastructure technology that connects the world, we're building solutions on the most powerful foundation: our partnerships with our customers. Trusted by the world's leading technology companies for over 25 years, we move, store, process and secure the world's data with semiconductor solutions designed for our customers' current needs and future ambitions. Through a process of deep collaboration and transparency, we're ultimately changing the way tomorrow's enterprise, cloud, automotive, and carrier architectures transform—for the better. Marvell and the M logo are trademarks of Marvell or its affiliates. Please visit www.marvell.com for a complete list of Marvell trademarks. Other names and brands may be claimed as the property of others.

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NETWORK INFRASTRUCTURE

Arista Integrates Threat Detection and Response into the Cognitive Campus

Arista | February 24, 2022

Arista Networks (NYSE:ANET), a leader in data-driven networking, announced that its 720XP series of switches for campus deliver embedded security and packet analysis. By embedding NDR (Network Detection and Response) capabilities into the Arista EOS-based switches themselves, customers derive broader visibility and threat hunting across the modern cognitive campus. The secure infrastructure optimizes existing human workflows and drives automated risk mitigation without the need to deploy additional and external network security products. “As a highly respected network infrastructure provider, Arista is well-positioned to bake security into the core of the network. Bringing artificial intelligence techniques such as deep learning, belief propagation, and natural language processing to data captured directly off the switch has the potential to grossly simplify network security for customers,Being a former security practitioner myself, the ability to avoid the operational burdens of bolting security on, is very appealing.” -Dr. Edward Amoroso, Chief Executive Officer, TAG Cyber and Research Professor, New York University High Fidelity NDR with Arista AVA Powered by AVA™ (Autonomous Virtual Assist), this AI-driven function has two key components: AVA Sensors and the AVA Nucleus. AVA Sensors support a variety of form factors from stand-alone appliances and virtual to cloud workloads and now, within campus power over ethernet (PoE) switches. These sensors curate and transfer the “just right” deep-packet data to the AVA Nucleus, which is offered as both on-premises and SaaS. With a simple switch software upgrade and minimal impact on switch performance or reliability, the Arista NDR platform delivers: Enhanced visibility: Identify mal-intent, profile, and track all users, apps, and devices –whether managed desktops and workstations or unmanaged contractors, supply chain, cloud, and IoT workloads. Correlate these entities based on behavioral analysis to build an entity-centric view and declutter a security analyst’s threat hunting workflow. Real-time Situational Awareness: Understand the entire threat landscape and scope of any attack so that security analysts can make intelligent and risk-based decisions. AI-Driven Threat Detection: Automate threat detection and response on the network with a platform that identifies underlying attacker tactics, techniques, and procedures rather than just known indicators of compromise. Managed NDR: Leverage the power of the Arista NDR platform coupled with skilled resources from Awake Labs that bring decades of experience to enhance the customer’s 24x7 security operations, threat hunting, and incident response programs. “Network security has been an ongoing challenge for most organizations due to hardware deployments and configuration changes needed at the network infrastructure level. While organizations acknowledge that the network presents a unique vantage point, security teams have been forced to trade off network visibility and ongoing operational costs,By building NDR capabilities into the switching infrastructure itself, Arista enables a built-in, secure network that reduces organizational risk by speeding up both time to detection and time to remediation.” -Rahul Kashyap, Vice President and General Manager of Cybersecurity and CISO at Arista Networks. Legacy NetFlow-based solutions are limited in their depth of visibility (port, IP address, and basic protocol information) and lack the context to identify modern devices or threats. In stark contrast, AVA Sensors analyze the full packet, including application layer data which sets the stage for automated and manual threat hunting. Innovations like this have led Arista NDR to be recognized as a leader in the KuppingerCole Network Detection & Response Leadership Compass 2021 Report. The platform also received the AI Breakthrough award for the Best AI-based Solution for CyberSecurity. About Arista Networks Arista Networks is an industry leader in data-driven, client to cloud networking for large data centers, campus, and routing environments. Arista’s award-winning platforms deliver availability, agility, automation, analytics, and security through CloudVision® and Arista EOS®, an advanced network operating system. For more information, visit https://www.arista.com. ARISTA, EOS, CloudVision, and AVA are among the registered and unregistered trademarks of Arista Networks, Inc. in jurisdictions worldwide. Other company names or product names may be trademarks of their respective owners. Additional information and resources can be found at www.arista.com. This press release contains forward-looking statements including, but not limited to, statements regarding the performance and capabilities of Arista’s products and services. All statements other than statements of historical fact are statements that could be deemed forward-looking statements. Forward-looking statements are subject to risks and uncertainties that could cause actual performance or results to differ materially from those expressed in the forward-looking statements, including rapid technological and market change, customer requirements and industry standards, as well as other risks stated in our filings with the SEC available on Arista's website at www.arista.com and the SEC's website at www.sec.gov. Arista disclaims any obligation to publicly update or revise any forward-looking statement to reflect events that occur or circumstances that exist after the date on which they were made

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5G

New pSemi Sub-6 GHz RF Switches Enable Hybrid Architectures in 5G Massive MIMO Base Stations

pSemi | February 17, 2022

pSemi® Corporation, a Murata company focused on semiconductor integration, expands its portfolio of RF SOI switches targeted for the latest 5G wireless infrastructure and massive MIMO base station deployments. By using the new high linearity switches in hybrid architecture topologies, base station designers can save valuable board space and improve thermal management, reducing the overall system's cost, weight and power consumption. pSemi's advanced SP4T switches deliver best-in-class linearity, insertion loss and power handling performance to improve spectral efficiency in sub-6 GHz active antenna systems. 5G base stations covering sub-6 GHz offer network providers an immediate path to wider bandwidths and increased data throughput. New 3 to 5 GHz allocations and added antenna design complexities create the need for new hybrid beamforming and phase-shifting topologies. Massive MIMO systems use hybrid architectures to minimize power-hungry digital processing and reduce the number of power amplifier components. These hybrid architectures offer the ideal balance of digital and analog, combining the flexibility of digital beamforming with the power efficiency and design simplicity at the analog RF front end (RFFE). "Active antenna systems are driving a drastic increase in demand for RFFE components, along with tougher FR1 switching requirements for advanced 5G networks, As the industry leader in RF and mmWave switching, pSemi continues to push the boundaries of SOI technology and design RFIC solutions that empower base station OEMs and support the demands of 5G and beyond." -Vikas Choudhary, vice president of sales and marketing at pSemi. High Linearity RF Switches Features & Benefits Covering a frequency range of 1.8 to 5 GHz, each UltraCMOS® PE42443 and PE42444 switch delivers industry-leading RF performance across the n41, n77, n78 and n79 bands. Available in two pin-to-pin compatible configurations, the PE42443 (negative and positive supply voltage) and the PE42444 (positive supply voltage only) are offered in 4 x 4 mm LGA packages. Spectral efficiency — High linearity and high power handling maximizes data throughput. Energy conservation — Low insertion loss improves overall system efficiency. Flexible beam management — Fast switching speed supports symbol-level analog beam adjustments to enable massive MIMO systems. About pSemi pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor's 30-year legacy of technology advancements and strong IP portfolio but with a new mission: to enhance Murata's world-class capabilities with high-performance RF, analog and mixed-signal solutions. With a strong foundation in RF integration, pSemi's product portfolio now spans power management, connected sensors, antenna tuning and RF frontends. These intelligent and efficient semiconductors enable advanced modules for smartphones, base stations, personal computers, electric vehicles, data centers, IoT devices and healthcare. From headquarters in San Diego and offices around the world, pSemi's team explores new ways to make electronics for the connected world smaller, thinner, faster and better. To view pSemi's semiconductor advancements or to join the pSemi team, visit www.psemi.com.

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DATA CENTER NETWORKING

Marvell Ships Industry's First Production-Ready 800G PAM4 DSPs for Cloud Data Center Optical Interconnects

Marvell | March 04, 2022

Marvell (NASDAQ: MRVL) announced that it has begun volume shipments of its Spica™ 800G PAM4 DSP platform for optical interconnects. As the first PAM4 DSP supplier to achieve this production milestone, Marvell is enabling customers to start commercial deployment of 800G optical modules in cloud data center and AI network applications. Spica is the industry's first 800Gbps PAM4 DSP to support 800G optical modules in QSFP-DD800 and OSFP form factors. The complete Spica 800G platform includes Marvell's proven, low-power PAM4 DSP technology as well as a selection of integrated laser drivers and TIAs. The insatiable demand for cloud-based services is driving the relentless need for data center hardware to have higher bandwidth capacity, with lower power consumption and smaller footprints. These requirements can only be met through higher density networking gear enabled by a new generation of switches and optics. Today's state-of-the-art data center networking equipment requires optical modules to support up to 800Gbps of bandwidth with a 100Gbps per lane electrical interface. Marvell's Spica PAM4 DSP is the first 800G solution engineered to meet this market imperative. Leveraging seven generations of Marvell's best-in-class PAM4 DSP technology, the Spica 800G PAM4 DSP platform provides a complete, highly integrated solution for high-speed optical transceiver module design. The low-power PAM4 DSP, with integrated laser drivers, can enable either 2x400Gbps or 8x100Gbps optical modules with 100Gbps per lane electrical interfaces on the host side. With today's production release of Spica, data center and network operators are now able to deploy 800Gbps / 8x100Gbps optical interconnects with single-mode or multimode fiber in a compact form factor at high volume. "Achieving full production readiness of 800G optical transceiver modules is an important milestone to enable next generation data center deployment, InnoLight is currently shipping 800G optics based on Spica PAM4 DSP to early market adopters. We applaud Marvell's commitment to technology innovation, market leadership and scalable capacity to support InnoLight's 800G ramp." -Osa Mok, chief marketing officer of InnoLight Technology. At Marvell, we continue to break technology barriers by being first to market, as well as best in market," said Achyut Shah, senior vice president and general manager, PHY Business Unit, Marvell. "Today's production release of Spica, the industry's first 800G PAM4 DSP to ship in volume quantities, underscores Marvell's ongoing commitment to investing in and developing advanced DSP technology to meet the needs of our module partners and customers. A cornerstone of our PAM4 DSP portfolio, the Spica platform will help drive a broad, robust PAM4 ecosystem for high-speed interconnects. Marvell's high-speed PAM4 DSP platforms are the industry's leading force in building a comprehensive PAM4 ecosystem and developing high-performance, low-power solutions for hyperscale data centers, cloud-based AI, carrier and enterprise networks, and 5G infrastructure. Availability Marvell's Spica 800G PAM4 DSPs and associated linear drivers and TIAs are available now in volume quantities. To learn more about Marvell's PAM4 DSP portfolio, visit www.marvell.com/products/pam-dsp.html. About Marvell To deliver the data infrastructure technology that connects the world, we're building solutions on the most powerful foundation: our partnerships with our customers. Trusted by the world's leading technology companies for over 25 years, we move, store, process and secure the world's data with semiconductor solutions designed for our customers' current needs and future ambitions. Through a process of deep collaboration and transparency, we're ultimately changing the way tomorrow's enterprise, cloud, automotive, and carrier architectures transform—for the better. Marvell and the M logo are trademarks of Marvell or its affiliates. Please visit www.marvell.com for a complete list of Marvell trademarks. Other names and brands may be claimed as the property of others.

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NETWORK INFRASTRUCTURE

Arista Integrates Threat Detection and Response into the Cognitive Campus

Arista | February 24, 2022

Arista Networks (NYSE:ANET), a leader in data-driven networking, announced that its 720XP series of switches for campus deliver embedded security and packet analysis. By embedding NDR (Network Detection and Response) capabilities into the Arista EOS-based switches themselves, customers derive broader visibility and threat hunting across the modern cognitive campus. The secure infrastructure optimizes existing human workflows and drives automated risk mitigation without the need to deploy additional and external network security products. “As a highly respected network infrastructure provider, Arista is well-positioned to bake security into the core of the network. Bringing artificial intelligence techniques such as deep learning, belief propagation, and natural language processing to data captured directly off the switch has the potential to grossly simplify network security for customers,Being a former security practitioner myself, the ability to avoid the operational burdens of bolting security on, is very appealing.” -Dr. Edward Amoroso, Chief Executive Officer, TAG Cyber and Research Professor, New York University High Fidelity NDR with Arista AVA Powered by AVA™ (Autonomous Virtual Assist), this AI-driven function has two key components: AVA Sensors and the AVA Nucleus. AVA Sensors support a variety of form factors from stand-alone appliances and virtual to cloud workloads and now, within campus power over ethernet (PoE) switches. These sensors curate and transfer the “just right” deep-packet data to the AVA Nucleus, which is offered as both on-premises and SaaS. With a simple switch software upgrade and minimal impact on switch performance or reliability, the Arista NDR platform delivers: Enhanced visibility: Identify mal-intent, profile, and track all users, apps, and devices –whether managed desktops and workstations or unmanaged contractors, supply chain, cloud, and IoT workloads. Correlate these entities based on behavioral analysis to build an entity-centric view and declutter a security analyst’s threat hunting workflow. Real-time Situational Awareness: Understand the entire threat landscape and scope of any attack so that security analysts can make intelligent and risk-based decisions. AI-Driven Threat Detection: Automate threat detection and response on the network with a platform that identifies underlying attacker tactics, techniques, and procedures rather than just known indicators of compromise. Managed NDR: Leverage the power of the Arista NDR platform coupled with skilled resources from Awake Labs that bring decades of experience to enhance the customer’s 24x7 security operations, threat hunting, and incident response programs. “Network security has been an ongoing challenge for most organizations due to hardware deployments and configuration changes needed at the network infrastructure level. While organizations acknowledge that the network presents a unique vantage point, security teams have been forced to trade off network visibility and ongoing operational costs,By building NDR capabilities into the switching infrastructure itself, Arista enables a built-in, secure network that reduces organizational risk by speeding up both time to detection and time to remediation.” -Rahul Kashyap, Vice President and General Manager of Cybersecurity and CISO at Arista Networks. Legacy NetFlow-based solutions are limited in their depth of visibility (port, IP address, and basic protocol information) and lack the context to identify modern devices or threats. In stark contrast, AVA Sensors analyze the full packet, including application layer data which sets the stage for automated and manual threat hunting. Innovations like this have led Arista NDR to be recognized as a leader in the KuppingerCole Network Detection & Response Leadership Compass 2021 Report. The platform also received the AI Breakthrough award for the Best AI-based Solution for CyberSecurity. About Arista Networks Arista Networks is an industry leader in data-driven, client to cloud networking for large data centers, campus, and routing environments. Arista’s award-winning platforms deliver availability, agility, automation, analytics, and security through CloudVision® and Arista EOS®, an advanced network operating system. For more information, visit https://www.arista.com. ARISTA, EOS, CloudVision, and AVA are among the registered and unregistered trademarks of Arista Networks, Inc. in jurisdictions worldwide. Other company names or product names may be trademarks of their respective owners. Additional information and resources can be found at www.arista.com. This press release contains forward-looking statements including, but not limited to, statements regarding the performance and capabilities of Arista’s products and services. All statements other than statements of historical fact are statements that could be deemed forward-looking statements. Forward-looking statements are subject to risks and uncertainties that could cause actual performance or results to differ materially from those expressed in the forward-looking statements, including rapid technological and market change, customer requirements and industry standards, as well as other risks stated in our filings with the SEC available on Arista's website at www.arista.com and the SEC's website at www.sec.gov. Arista disclaims any obligation to publicly update or revise any forward-looking statement to reflect events that occur or circumstances that exist after the date on which they were made

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New pSemi Sub-6 GHz RF Switches Enable Hybrid Architectures in 5G Massive MIMO Base Stations

pSemi | February 17, 2022

pSemi® Corporation, a Murata company focused on semiconductor integration, expands its portfolio of RF SOI switches targeted for the latest 5G wireless infrastructure and massive MIMO base station deployments. By using the new high linearity switches in hybrid architecture topologies, base station designers can save valuable board space and improve thermal management, reducing the overall system's cost, weight and power consumption. pSemi's advanced SP4T switches deliver best-in-class linearity, insertion loss and power handling performance to improve spectral efficiency in sub-6 GHz active antenna systems. 5G base stations covering sub-6 GHz offer network providers an immediate path to wider bandwidths and increased data throughput. New 3 to 5 GHz allocations and added antenna design complexities create the need for new hybrid beamforming and phase-shifting topologies. Massive MIMO systems use hybrid architectures to minimize power-hungry digital processing and reduce the number of power amplifier components. These hybrid architectures offer the ideal balance of digital and analog, combining the flexibility of digital beamforming with the power efficiency and design simplicity at the analog RF front end (RFFE). "Active antenna systems are driving a drastic increase in demand for RFFE components, along with tougher FR1 switching requirements for advanced 5G networks, As the industry leader in RF and mmWave switching, pSemi continues to push the boundaries of SOI technology and design RFIC solutions that empower base station OEMs and support the demands of 5G and beyond." -Vikas Choudhary, vice president of sales and marketing at pSemi. High Linearity RF Switches Features & Benefits Covering a frequency range of 1.8 to 5 GHz, each UltraCMOS® PE42443 and PE42444 switch delivers industry-leading RF performance across the n41, n77, n78 and n79 bands. Available in two pin-to-pin compatible configurations, the PE42443 (negative and positive supply voltage) and the PE42444 (positive supply voltage only) are offered in 4 x 4 mm LGA packages. Spectral efficiency — High linearity and high power handling maximizes data throughput. Energy conservation — Low insertion loss improves overall system efficiency. Flexible beam management — Fast switching speed supports symbol-level analog beam adjustments to enable massive MIMO systems. About pSemi pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor's 30-year legacy of technology advancements and strong IP portfolio but with a new mission: to enhance Murata's world-class capabilities with high-performance RF, analog and mixed-signal solutions. With a strong foundation in RF integration, pSemi's product portfolio now spans power management, connected sensors, antenna tuning and RF frontends. These intelligent and efficient semiconductors enable advanced modules for smartphones, base stations, personal computers, electric vehicles, data centers, IoT devices and healthcare. From headquarters in San Diego and offices around the world, pSemi's team explores new ways to make electronics for the connected world smaller, thinner, faster and better. To view pSemi's semiconductor advancements or to join the pSemi team, visit www.psemi.com.

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