Author: Alan Weissberger
LightCounting: Optical Ethernet Transceiver sales will increase by 40% in 2024
LightCounting expected sales of Ethernet optical transceivers to decline by 5-10% in 2023, but surging demand from Google and Nvidia kept the market growing, albeit at single digits.
Sales of Optical Ethernet transceivers declined in 2019 as a result of lower spending by the Cloud companies, which now dominate demand for those parts. Cloud companies reduced their spending again in the end of 2022 and the market outlook was dire in early 2023. Yet, one year later the market has bounced back.
The market research firm has sharply increased their forecast for sales of 400G/800G transceivers and now expect: 40% growth in 2024, more than 20% in 2025 and double digit growth in 2026-2027, as illustrated in the figure below.
Source: LightCounting
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The growth will not continue indefinitely. Any slowdown in purchases of optics by Nvidia or Cloud companies can reverse the market dynamics. Timing of such a decline is unpredictable. All we know, it will happen at some point. Our model suggests a soft landing with single digit growth rates in 2028-2029, but it is more likely that we will see another sharp drop followed by a recovery, conforming to the rocky history of the past 15 years.
Fears of an economic recession have subsided, but they continue to weigh on spending of telecom operators, which see no revenue growth. Yet, we will not know for sure if a recession is coming until it actually starts and it will take another half a year after that for the economists to formally declare it. By that time, we will be busy discussing the timing of a recovery.
What remains certain is that optics are critical for data centers and for the rest of the global networking infrastructure. Recent progress in generative AI makes the future even more exciting. Keep this in mind, while navigating the markets volatility as shown in the above graph.
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About LightCounting:
The market research firm was established in 2004 with an objective of providing in-depth coverage of market and technologies for high speed optoelectronic interfaces employed in communications. By now, the company employs a team of industry experts and offers comprehensive coverage of optical communications supply chain.
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References:
https://www.lightcounting.com/report/march-2024-ethernet-optics-287
https://www.lightcounting.com/report/march-2024-quarterly-market-update-288
Highlights of LightCounting’s December 2023 Quarterly Market Update on Optical Networking
LightCounting: Sales of Optical Transceivers will decline in 2023
LightCounting: Optical components market to hit $20 billion by 2027+ Ethernet Switch ASIC Market Booms
ITU Journal: NexGen Computer Communications & Networks
These solutions can include network optimization, effective data management, cognitive computing, block-chain solutions, and unconventional hardware and software design and implementation.
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Network optimization:This can involve using techniques such as traffic engineering, load balancing, and caching to improve the performance of networks.
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Effective data management:This can involve using techniques such as data compression, data encryption, and data analytics to improve the efficiency and security of data storage and transmission.
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Cognitive computing:This can involve using techniques such as machine learning and artificial intelligence to improve the ability of networks to learn from data and make decisions autonomously.
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Block-chain solutions:This can involve using techniques such as distributed ledgers and smart contracts to improve the security and transparency of networks.
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Unconventional hardware and software design and implementation:This can involve using techniques such as open source software, software-defined networking, and network function virtualization to improve the flexibility and scalability of networks.
| Issue 1 – Editorial Volume 5 (2024), Issue 1 Enhancing user experience in home networks with machine learning-based classification Adaptive HELLO protocol for vehicular networks On the extraction of RF fingerprints from LSTM hidden-state values for robust open-set detection Unsupervised representation learning for BGP anomaly detection using graph auto-encoders A framework for automating environmental vulnerability analysis of network services Automated Wi-Fi intrusion detection tool on 802.11 networks Optimizing IoT security via TPM integration: An energy efficiency case study for node authentication |
Huawei is back – net profits more than doubled in 2023!
China’s Huawei Technologies said its net profit more than doubled last year, marking a stunning comeback for the company years after U.S. export controls cut it off from advanced technology.
The tech giant on Friday said profit rose to 87 billion yuan, or $12 billion, a rise of more than 140% from the same period a year ago. It is the largest jump in profit for the company since it started reporting comparable figures in 2006. Revenue rose 10% to $99 billion.
It’s Huawei’s highest revenue number, and its first year of topline growth, in four years. Operating cash flow of RMB69.8 billion ($9.7 billion), up fourfold from 2022 and also the highest in four years.
In a statement, Huawei downplayed the figures, with current rotating chairman Ken Hu describing them as “in line with forecast.”
It’s a long way from the imposition of U.S. technology transfer sanctions five years ago, when Huawei executives acknowledged the company was fighting for its survival.
Huawei said growth was driven by higher sales in its consumer electronics and cloud computing offerings.
Last September, Huawei surprised U.S. authorities by releasing a new smartphone, the Mate 60 Pro, with 5G-like capabilities, running on its homegrown chips. Five years after the U.S. restricted sales of the most powerful chips and the Android operating system to Huawei, the telecom equipment and mobile phone maker has shown strong resilience.
Huawei’s core ICT infrastructure unit, comprising the legacy carrier network business and enterprise network sales, remains the biggest source of revenue. It grew 2.3% to RMB362 billion ($50.1 billion), while the cloud business was another of the big growth drivers, gaining 22%.
The company has diversified into new business lines such as cloud computing, enterprise software and automobile systems and retooled its products.
Huawei co-built Aito, one of China’s most popular EVs. There’s also the newly formed smart auto components units business, which more than doubled revenue to RMB4.7 billion ($650 million).
“We’ve been through a lot over the past few years. But through one challenge after another, we’ve managed to grow,” said Ken Hu, Huawei’s rotating chairman.
Last year nearly 70% of Huawei’s revenue came from China as its overseas presence shrunk. Five years ago, China formed about 60% of its revenue, while the rest came from Europe and emerging markets. Huawei doesn’t break out U.S. sales figures.
Revenue from its telecommunication equipment and enterprise technology business grew 2%. Sales at its consumer business group, encompassing products such as smartphones, laptops and smart wearables, rose 17%.
Huawei was the world’s largest providers of telecom equipment and among the biggest smartphone makers globally, but U.S. sanctions beginning in 2019 crushed its smartphone business and forced it to spin off its budget Honor handset brand.
U.S. authorities also blocked American carriers from buying from the Chinese company and asked allies not to use Huawei’s telecom equipment, calling the company a national security threat. Huawei said then that restricting it from doing business in the U.S. wouldn’t improve national security and would limit the country’s 5G development.
But the past few months have indicated a reversal of Huawei’s fortunes. Since the launch of the Mate 60 series, Huawei has begun to chip away at Apple’s high-end smartphone market share in China.
On Friday, Huawei said the Mate 60 Series and HarmonyOS, its own operating system for mobile phones and other smart devices, had “received wide acclaim.” The company said its consumer unit grew by “overcoming major technical barriers and diving deep into the industry’s most challenging issues.”
Huawei didn’t provide sales numbers for the phones. Ming-Chi Kuo, a supply chain analyst at TF International Securities, last September predicted that Huawei would likely deliver at least 12 million Mate 60 handsets by August.
The company said cloud computing revenue rose 22% last year. Huawei, China’s second-largest cloud computing provider, had outpaced the growth of market leader Alibaba Group and smaller rival Tencent Holdings. Last year, the company launched new cloud-based artificial-intelligence offerings for business use that are now deployed in banks and mines.
Analysts say Huawei is also set to benefit from China’s localization policy, as the company expands its offerings in areas such as semiconductors, where Beijing is seeking more self-sufficiency.
Huawei has managed to deliver AI chips that developers say match the capabilities of some of Nvidia’s top processors. Nvidia named Huawei as one of its competitors in its annual report in February.
In 2023, Huawei spent $23 billion on research and development, about 23% of its total revenue.
References:
https://www.lightreading.com/5g/huawei-profit-soars-as-it-returns-to-growth
Dell’Oro: 2023 global telecom equipment revenues declined 5% YoY; Huawei increases its #1 position
Kuwait stc/Huawei deploy 5G Redcap FWA in Kuwait; Huawei’s 5G core wins
Huawei pushes 5.5G (aka 5G Advanced) but there are no completed 3GPP specs or ITU-R standards!
China Unicom & Huawei deploy 2.1 GHz 8T8R 5G network for high-speed railway in China
Huawei’s comeback: 2023 revenue approaches $100B with smart devices gaining ground
Huawei reports 1% YoY revenue growth in 3Q-2023; smartphone sales increase in China
Huawei launches new network products at HNS 2023 in Mexico
Huawei and Ericsson renew global patent cross-licensing agreement
GSMA: China’s 5G market set to top 1 billion this year
China’s state sponsored 5G market is expected to add almost US$260 billion to its gross domestic product in 2030, with its 5G connections accounting for nearly a third of the worldwide total according to a recent GSMA report.
The report forecasts that more than half of Chinese mobile connections will be 5G by the end of 2024. 5G’s contribution to GDP in China is expected to reach almost $260 billion in 2030, which is 23% of the overall annual economic impact of mobile in China. Also by 2030, 5G connections in China will account for nearly a third of the global total, with 5G adoption in China reaching almost 90%, making it one of the leading markets globally.
The mobile industry contributed to 5.5% of China’s GDP last year, and in each of the coming years through 2030, nearly a quarter of that contribution will come from 5G – the highest echelon of current cellular technology – per the results of a study issued on Tuesday by the Group System for Mobile communications Association (GSMA).
Overall, the mobile market’s contribution to the Chinese economy will reach around US$1.1 trillion in 2030, GSMA said. Mats Granryd, Director General of the GSMA, said:
“It is great to see China, the world’s largest 5G market, commit so enthusiastically to the GSMA’s Open Gateway initiative to help drive the growth and maturity of the technology. As China surpasses 1 billion 5G connections this year, we expect to see further investment and potential in evolutions such as 5G-Advanced, 5G New Calling and 5G RedCap to improve user experience and unlock new revenue streams for operators.”
Photo credit: Shutterstock
GSMA’s Mobile Economy China 2024 report said the country’s entire mobile sector has so far provided a total of nearly 8 million jobs directly and indirectly, and generated US$110 billion in tax revenue in 2023 alone. According to that report:
- There are now 1.28 billion unique mobile subscribers in China – a penetration rate of 88%
- Mobile’s overall contribution to the Chinese economy in 2023 reached $970 billion, or 5.5% of GDP
- 5G is expected to reach 1.6bn connections in 2030, representing a third of the world’s total, and forecast to contribute $260 billion to China’s GDP
- An additional 290 million people in China now use mobile internet compared to eight years ago (2015), closing the country’s Usage Gap from 43% to just 16%
- Mobile data traffic in China is expected to quadruple by the end of the decade
China has the world’s most mobile phone users by a wide margin. As of the end of last year, there were 122.5 mobile phones for every 100 people, according to figures from the National Bureau of Statistics. The number of 5G base stations was nearly 3.38 million – a surge of 46% from a year earlier.
“China continues to set the pace for cutting-edge 5G technology standards,”the GSMA said, adding the country’s operators are “leading the way in the transition to 5G-advanced and 5G reduced capability networks. This is anticipated to kick-start a new round of 5G investment in 2024 and beyond.”
China Mobile & ZTE use digital twin technology with 5G-Advanced on high-speed railway in China
China Unicom & Huawei deploy 2.1 GHz 8T8R 5G network for high-speed railway in China
ABI Research: Telco transformation measured via patents and 3GPP contributions; 5G accelerating in China
Omdia: China’s 5G network co-sharing + cloud will create growth opportunities for Chinese service providers
5G Americas/Omdia: 2023 global 5G connections reach 1.76 billion
5G connections accelerated in 2023, reaching 1.76 billion globally by end-December, following the addition of 700 million connections in the 12-month period, according to a report from 5G Americas, with data provided by Omdia.
Of course, most of those connections were 5G NSA, which does not offer any 3GPP defined 5G features (including 5G Security and Network Slicing). According to a Dell’Oro Group report, 12 new 5G SA core networks were deployed in 2023, down from 18 in 2022. The report also notes that AT&T, Verizon, British Telecom EE, Deutsche Telekom, and other Mobile Network Operators (MNOs) did not deploy 5G SA networks in 2023.
Chris Pearson, President of 5G Americas, said, “The wireless telecommunications industry stands at the cusp of a new era, driven by innovation, collaboration, and a shared vision for a connected future. With Fixed Wireless Access (FWA) continuing to drive consumer broadband demand, new technology milestones are advancing unparalleled connectivity experiences worldwide.”
North America emerged as a leader in 5G adoption, with connections in the region comprising 29% of all North American connections by the end of 2023. Notably, the region experienced a staggering 64% year-over-year growth in 5G connections, adding 77 million new connections to its network. By the end of 2023, North American 5G connections totaled 197 million.
–>This author believes that most of the new 5G connections in the U.S. were FWA from Verizon and T-Mobile.
Latin America also witnessed substantial progress in both 4G LTE and 5G connections, with LTE connections reaching 582 million by the close of 2023, adding 40 million new connections year over year. Moreover, the region embraced the 5G revolution, with 39 million 5G connections established by year-end, setting the stage for further expansion in the years to come.
“4G LTE is still the strongest technology across the region,” said Jose Otero, Vice President of Latin America, and the Caribbean for 5G Americas. “Although various factors, including 5G handset mass market availability and completion of spectrum auctions will see an increase in 5G coverage, and subscriber growth in the coming year.”
Looking ahead, Omdia forecasts paint a picture of the telecommunications landscape we can expect to see throughout this decade. Global 5G connections are projected to skyrocket to 7.9 billion by 2028, with North America forecasted to boast an impressive 700 million 5G connections by the same year.
Omdia principal analyst Kristin Paulin points out, “With this forecast, 5G will reach the global milestone of accounting for more than half of all connections by 2028. For North America, as an early leader, 5G will be more than 80% of connections.”
Additionally, 5G data traffic is expected to be 76% of all technology data traffic as it reaches a staggering 2.6 billion TB (or 2600 EB), with all technology data traffic reaching 3.4 billion TB (or 3400 EB) by 2028, reflecting the exponential growth trajectory of 5G connectivity.
While 5G technology continues to dominate headlines, the Internet of Things (IoT) ecosystem remains a vital component of the digital revolution. Currently, global IoT subscriptions stand at 3.1 billion, complemented by 6.6 billion smartphone subscriptions. Forecasts suggest that IoT subscriptions will reach 4.5 billion, while smartphone subscriptions will surge to 7.4 billion by 2026, highlighting the evolving nature of connectivity and the interconnectedness of our digital world.
Globally, the number of deployed 5G networks shows strength compared to 4G LTE deployments, and in the case of North America almost matches 4G LTE networks deployed. Currently, there are 314 commercial 5G networks worldwide, and this number is anticipated to grow to 450 by 2025, reflecting significant investments in 5G infrastructure worldwide.
The number of 5G and 4G LTE network deployments as of March 18, 2024, are summarized below:
5G:
- Global: 314
- North America: 17
- Latin America and Caribbean: 39
4G LTE:
- Global: 714
- North America: 18
- Latin America and Caribbean: 135
Visit www.5GAmericas.org for more information, statistical charts, and a list of LTE and 5G deployments by operator and region. Subscriber and forecast data is provided by Omdia and deployment data by 5G Americas and TeleGeography (GlobalComm).
About 5G Americas: The Voice of 5G and Beyond for the Americas
5G Americas is an industry trade organization composed of leading telecommunications service providers and manufacturers.
The organization’s mission is to facilitate and advocate for the advancement of 5G and beyond toward 6G throughout the Americas. 5G Americas is invested in developing a connected wireless community while leading 5G development for all the Americas. 5G Americas is headquartered in Bellevue, Washington. More information is available at 5G Americas’ website.
5G Americas’ Board of Governors Members include Airspan Networks Inc., Antel, AT&T, Ciena, Cisco, Crown Castle, Ericsson, Liberty Latin America, Mavenir, Nokia, Qualcomm Incorporated, Rogers Communications, Samsung, T-Mobile US, Inc., Telefónica, and WOM.
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References:
Where Have You Gone 5G? Midband spectrum, FWA, 2024 decline in CAPEX and RAN revenue
GSMA Intelligence: 5G connections to double over the next two years; 30 countries to launch 5G in 2023
Bundenetzagentur: 5G was 28.5% of broadband speed measurements in Germany (Oct 2022 thru Sept 2023)
Global 5G Market Snapshot; Dell’Oro and GSA Updates on 5G SA networks and devices
MIIT: China’s Big 3 telcos add 24.82M 5G “package subscribers” in December 2023
HKT is first to deploy 50G PON technology in Hong Kong
HKT [1.] has become the first telecommunication service provider in Hong Kong to adopt the latest 50G PON technology, as the telco prepares to ramp up the delivery of applications that require ultra-high-speed broadband Internet connections for both home and commercial customers.
Note 1. HKT Limited is a company incorporated in the Cayman Islands with limited liability.
50G fiber based broadband offers a significant step up in speed, with a specification download speed of up to 50Gbps. Paired with the latest Wi-Fi 7 technology, the remarkable increase in bandwidth supports smooth simultaneous multi-device connectivity of all kinds for users both at home and in a commercial setting. Latency also improves by a substantial 27% on average compared to that of a 10G fiber network. [The above latency is only applicable to designated servers. Network latency in other areas will vary depending on the operational load of individual servers as well as network traffic.]
Bruce Lam, CEO, Consumer, HKT, said, “NETVIGATOR has always been at the forefront of the market. We are delighted to become the first telecommunication service provider in Hong Kong to adopt 50G PON technology. With the development of smart homes, demand for high-speed multi-device connections has been increasing to cater for activities such as 8K video streaming, large video file transfer and sharing at home, online gaming and even real-time financial market monitoring and trading. We will continue to explore cutting-edge technologies to meet our customers’ future connectivity needs.”
Steve Ng, Managing Director, Commercial Group, HKT, said, “HKT Enterprise Solutions has consistently provided diverse digital solutions for our commercial customers. As AI and cloud applications become ubiquitous, enterprise customers’ demand for bandwidth, speed and low latency have continued to elevate.
For example, employees need to use cloud services, collaboration tools, and AI solutions within the office environment. Schools are actively implementing e-learning and remote teaching. Large-scale events such as exhibitions and concerts generate high demands for live streaming or AR/VR experience solutions. Through this latest technology, we are preparing ourselves for the network needs of different customers.”
By applying the innovative 50G PON technology HKT is able to further enhance the performance of its existing fiber network with ease. Currently, HKT’s 10G fiber broadband network covers over 2.4 million households across 50,000 residential buildings, as well as 8,000 commercial buildings in Hong Kong.
About HKT:
HKT is a technology, media, and telecommunication leader with more than 150 years of history in Hong Kong. As the city’s true 5G provider, HKT connects businesses and people locally and globally.
Our end-to-end enterprise solutions make us a market leading digital transformation partner of choice for businesses, whereas our comprehensive connectivity and smart living offerings enrich people’s lives and cater for their diverse needs for work, entertainment, education, well-being, and even a sustainable low-carbon lifestyle. Together with our digital ventures which support digital economy development and help connect Hong Kong to the world as an international financial centre, HKT endeavours to contribute to smart city development and help our community tech forward.
For more information, please visit www.hkt.com.
References:
Ooredoo Qatar is first operator in the world to deploy 50G PON
Türk Telekom and ZTE trial 50G PON, but commercial deployment is not imminent
Dell’Oro: XGS, 25G, and Early 50G PON Rollouts to Fuel Broadband Spending
China Mobile & ZTE use digital twin technology with 5G-Advanced on high-speed railway in China
ZTE, along with China Mobile’s Yunnan Branch, have created an accurate 3D model of the lineside infrastructure along the KunchuDali railway in China and used it to improve network performance. The companies introduced 5G-Advanced digital twin technology to build two core capabilities of digital site twinning and wireless channel twinning.
KunchuDali high-speed railway involves a large number of network planning challenges such as cross-bridge coverage, tunnel coverage, mountain-splitting area shielding, and abundant vegetation. It forms a vital segment of the China-Myanmar International Railway and the Trans-Asian Railway west line, connecting the key cities of Kunming, Chuxiong, Dali, and Lijiang in Yunnan Province. Serving as the backbone of the region’s transportation infrastructure, this route facilitates the daily movement of approximately 61,000 passengers, earning its reputation as the “golden tourism route.”
However, the railway’s construction and operation face formidable obstacles due to the rugged terrain characterized by fluctuating mountain ranges, perilous topography, and dense vegetation. Notably, a significant portion of the route traverses areas with a high concentration of bridges and tunnels, accounting for 64% of its total length. Moreover, many construction sites are situated in abnormal mountain zones, posing challenges to the efficiency and quality of surveying efforts.
China Mobile’s Yunnan Branch and ZTE introduced the 5G-Advanced digital twin technology to build two core capabilities of digital site twinning and wireless channel twinning. The 3D site twinning is achieved through UAV automatic flight control acquisition, thus implementing inspection survey of engineering parameters and AI identification of antenna assets, and guaranteeing engineering implementation quality with high efficiency and high quality.
- In June 2022, China Mobile unveiled a 6G network architecture which creates a virtual twin through digital means to realize a digital twin network architecture (DTN) with network closed-loop control and full lifecycle management; The service defines the end-to-end system to realize the full service system architecture (HSBA); In the group network, the Distributed Autonomous Network (DAN) with distributed, autonomous and self-contained features is implemented, which supports on-demand customization, plug and play and flexible deployment.
- ZTE’s RAN digital twin leverages digital twin, big data and artificial intelligence technologies, drastically enhancing network deployment and operation efficiency by minimizing resources and time needed for trial-and-error procedures of radio network deployment and optimization, making them more versatile, flexible and autonomous.
In addition, channel twinning is built in mountainous areas to achieve coverage prediction and optimization. The optimization elements required for mountainous areas, namely the azimuth, downtilt, power, and beam weights of antennas, are twinned and optimized beforehand. In this way, with the first-in-place construction of the pre-planning, the construction quality of the high-speed railway network is guaranteed faster and better, and the optimization period is shortened. Before the Spring Festival of 2024, the KunchuDali high-speed railway fully achieved the target of high-quality lines, with a coverage rate of 98.5% and a 5G download rate of more than 300Mbps. Compared with traditional planning and optimization methods, the KunchuDali high-speed railway saved more than RMB1.6 million and shortened the optimization period for nearly one month.
During the Spring Festival, China Mobile’s Yunnan Branch ensured an excellent internet experience for users with its high-quality high-speed railway network. The implementation of digital twin technology for high-speed railways enables efficient site surveys and coverage optimization to achieve higher efficiency and quality. This advancement fosters the deep integration of various industries with digital twin technology, paving the way for new industries, ecosystems, and operational modes. Furthermore, it lays a solid digital foundation for the future evolution towards 6G.
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According to Gartner, global digital twin revenues are expected to reach $183 billion by 2031. And when it comes to adoption, railway operators are at the forefront, using these virtual models to improve real-time asset management, reduce delays, and improve journey times.
In the UK, Transport for London (TfL) in 2022 announced plans to roll out a digital twin of the London Underground network so it can virtually monitor tracks and tunnels. Network Rail also offers a catalogue of training simulations built on digital twin technology.
According to an article in Mobility Innovators, bullet train operator JR East has deployed digital twins to monitor tracks, bridges and tunnels to enable predictive maintenance, while Hong Kong’s MTR (Mass Transit Railway) uses them to improve scheduling.
UAV automatic flight control acquisition implements 3D site twinning along the KunchuDali railway. Photo Credit: ZTE
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ABOUT ZTE:
ZTE helps to connect the world with continuous innovation for a better future. The company provides innovative technologies and integrated solutions, and its portfolio spans all series of wireless, wireline, devices and professional telecommunications services. Serving over a quarter of the global population, ZTE is dedicated to creating a digital and intelligent ecosystem, and enabling connectivity and trust everywhere. ZTE is listed on both the Hong Kong and Shenzhen Stock Exchanges. www.zte.com.cn/global
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https://www.zte.com.cn/global/about/news/china-mobile-zte-revolutionize-high-speed-railway-with-5g-a-digital-twin.html
https://www.zte.com.cn/global/solutions_latest/5g-advanced/digital_twin.html
https://www.telecoms.com/5g-6g/china-mobile-zte-use-digital-twin-to-improve-lineside-5g
China Mobile unveils 6G architecture with a digital twin network (DTN) concept
Huawei pushes 5.5G (aka 5G Advanced) but there are no completed 3GPP specs or ITU-R standards!
What is 5G Advanced and is it ready for deployment any time soon?
ZTE and China Telecom unveil 5G-Advanced solution for B2B and B2C services
DriveNets and Ciena Complete Joint Testing of 400G ZR/ZR+ optics for Network Cloud Platform
DriveNets and Ciena have
The successful tests demonstrate how the integrated solution optimizes service provider networks and builds more efficient converged infrastructures. The solution also includes enhanced network configuration and management software capabilities and ensures the Ciena WaveLogic 5 Nano (WL5n) pluggables can be tuned, configured, and managed by DriveNets Network Cloud software.
This solution will be on display at OFC Conference, March 26-28 in San Diego, CA, as part of the University of Texas in Dallas (UTC) – OpenLab OFCnet demonstration.
Last year, DriveNets announced that Network Cloud was the first Disaggregated Distributed Chassis/Backbone Router (DDC/DDBR) to support ZR/ZR+ optics as native transceivers for Network Cloud-supported white boxes. Today’s announcement demonstrates that two market leaders and innovators are working together to offer a fully tested and validated solution that advances and expands the adoption of open, disaggregated networking solutions.
Efficient Converged Infrastructure:
“Today’s announcement is another step in the growing adoption of disaggregated networking solutions, supporting operators’ desire to lower their operational costs by simplifying the network architecture and building networks like cloud,” said Dudy Cohen, Vice President of Product Marketing at DriveNets. “Operators are looking for open solutions that allow them to mix and match elements from multiple vendors as well as reduce the number of networks they need to support. The converged IP/Optical solution enabled by this announcement delivers on both goals.”
“As a leading provider of both optical networks and coherent optical modules, Ciena continues to innovate and give our customers greater choice in how they create open and robust networks, without compromise,” said Joe Shapiro, Vice President, Product Line Management, Ciena. “The combined solution – a converged IP/Optical white box – can achieve longer unregenerated reaches while also being simple to manage, resulting in improved cost and operational efficiencies.”
Simplifying the network by collapsing network layers:
The integrated solution delivers significant cost savings by collapsing Layer-1 to Layer-3 communications into a single platform. The use of ZR/ZR+ also eliminates the need for standalone optical transponders, lowering the number of boxes in the solution and reducing operational overhead, floorspace, and power requirements.
This collaboration ensures that the DriveNets NOS (DNOS) supports the WL5n coherent pluggable transceivers beyond simply plugging them into the box. It will support multiple modes of operation, including 400ZR, ZR+, as well as higher performance modes to extend 400G connectivity across more links in the network. The combined solution was tested across a Ciena open line system, representing a real networking environment.
This integration goes beyond interoperability validation. DriveNets Network Cloud will offer software support for Ciena’s optical solution, including configuration (channel and power), monitoring and troubleshooting for Ciena transceivers.
Future planned enhancements involve standards-based integration with Ciena’s end-to-end intelligent network control system – the Ciena Navigator Network Control Suite (NCS) – for better visibility and optimization of the optical infrastructure.
About DriveNets:
DriveNets is a leader in high-scale disaggregated networking solutions. Founded in 2015, DriveNets modernizes the way service providers, cloud providers and hyperscalers build networks, streamlining network operations, increasing network performance at scale, and improving their economic model. DriveNets’ solutions – Network Cloud and Network Cloud-AI – adapt the architectural model of hyperscale cloud to telco-grade networking and support any network use case – from core-to-edge to AI networking – over a shared physical infrastructure of standard white-boxes, radically simplifying the network’s operations and offering telco-scale performance and reliability with hyperscale elasticity. DriveNets’ solutions are currently deployed in the world’s largest networks. Learn more at www.drivenets.com
References:
KDDI Deploys DriveNets Network Cloud: The 1st Disaggregated, Cloud-Native IP Infrastructure Deployed in Japan
IEEE/SCU SoE May 1st Virtual Panel Session: Open Source vs Proprietary Software Running on Disaggregated Hardware
DriveNets raises $262M to expand its cloud-based alternative to core network routers
AT&T Deploys Dis-Aggregated Core Router White Box with DriveNets Network Cloud software
DriveNets Network Cloud: Fully disaggregated software solution that runs on white boxes
5G Open Innovation Lab: update & progress report
The 5G Open Innovation (OI) Lab is a collaborative, development-focused ecosystem approach unlike traditional models, bringing together visionary startups, industry leaders, technical experts, and investors to break down silos that hamper innovation and build what’s next.
Intel was the 5G OI Lab’s first signed partner, followed by T-Mobile US. The list now includes 17 partners from AT&T, Comcast (who replaced T-Mobile US as founding partners), Accenture, Nokia, Microsoft, Dell Technologies, Palo Alto Networks, Spirent Communications and more.
Jim Brisimitzis – Founder & General Partner, 5G OI Lab:
“The opportunity for developers to impact the potential of edge and 5G is fundamentally bigger than connectivity. To realize this potential, we need a bold approach to experimenting, learning, and unleashing the transformational impact software is capable of. People like to refer to us as a startup accelerator, because on the surface it looks like that. But we’re really not.” He prefers the moniker “innovation broker.”
The lab team scouts for intriguing new technologies in enterprise, networking, applications, big data, AI, security and so on that present intriguing technology with market potential, and participating classes are selected by the lab’s partners (including CSPs), based on their priorities.
5G OI Lab now includes more than 118 multi-stage enterprise startups who have collectively raised more than $2 billion in venture capital. A few of the success stories:
- Private network software specialist Expeto, which worked with Dell, Rogers and Ericsson on a private 5G network that operates in a Canadian gold mine.
- Network observability start-up MantisNet partnered with Palo Alto Networks on a joint effort to work around quirks of how mobile networks are architected in order to identify mobile devices and implement security policies.
- Canadian start-up DarwinAI, recently acquired by Apple is moving ahead with a generative AI initiative later this year.
5G OI Lab has built 5G private networks that are used as testbeds for use cases that could serve particular industries well. The most recently announced is at the Tacoma Tideflats port area, and it supports five enterprise with use cases ranging from worker safety and worker communications such as push-to-talk capabilities to streaming surveillance video, to better supply chain visibility through faster data offloading via ship-to-shore connectivity; companies involved include Comcast, Dell Technologies, VMware by Broadcom, Intel, Expeto, Ericsson and others.
Brisimitzis comments: “What we have seen is that these internally run accelerators or labs—no offense to anyone—they end up being internal navel-gazing, because they are just about that company, and therefore the conversation is just about that company,” he explains. “Well, as large as Microsoft is, or Amazon, or AT&T, they’re part of a bigger ecosystem. And enterprises don’t buy from just one company, they buy from ecosystems.”
5G OI Lab endeavors to be part of an ecosystem that works together to bring new solutions from the lab to the field to the market.
Author’s Note:
The IEEE 5G/6G Innovation Testbed is a cloud-based, end-to-end 5G network emulator that enables testing and experimentation of 5G products and services. Secure, easily-accessible and “always on,” this platform brings 5G network testing and development to your fingertips and paves the way for speedier and smoother real world deployments.
References:
5G Open Innovation Lab: Relationships, resources and the road to innovation
Another 5G Open Innovation Lab: AT&T, Comcast, Nokia, Intel, Microsoft, Dell assist 118 startups in search of 5G Killer Apps
IBM: 5G use cases that are transforming the world (really ?)
mmWave Coalition on the need for very high frequency spectrum; DSA on dynamic spectrum sharing in response to NSF RFI
According to the mmWave Coalition, most 5G and 6G discussions to date are focused on lower frequencies. “A key reason for this is that it is hard to justify a business case for sub-THZ mobile spectrum use at present as there are now basic technical questions, technological hurdles, and cost issues, yet these are fertile and active areas of research which may eventually lead to compelling opportunities for mobile use in this spectrum.”
Policymakers shouldn’t forget the potential of very high frequency spectrum [1.], the Coalition said last week in response to the National Science Foundation’s request for information (RFI) on the national spectrum research and development plan, which is part of the U.S. national spectrum strategy. The Coalition wrote:
“5G and 6G in US policy deliberations addresses both fixed and mobile users, and the 5G and 6G mobile uses are dependent on fronthaul and backhaul which are essentially fixed services. While these fixed links are often implemented in non-spectrum fiber optic links, there is a vast, growing need for wireless backhaul, especially in rural, underserved areas often where fixed wireless access is vital for rural households, and often backhaul requirements cannot always be implemented in fiber technology, due to installation urgency requirements, local terrain features that delay or block installation, cost, or short term requirements that make fiber optic installation uneconomical”
Note 1. ITU-R Report R M.2376 contains studies of frequency ranges (6-100 GHz) for International Mobile Telecommunications (IMT) technologies. It is envisioned that future IMT systems will need to support very high throughput data links to cope with the growth of the data traffic, new extremely bandwidth demanding use cases, as well as new capabilities of integrated sensing and communication (ISAC). There has been academic and industry research and development ongoing related to suitability of mobile broadband systems in frequency bands above 92 GHz to enable services requiring tera-bit per second speeds. This has prompted researchers to consider the technical feasibility of higher frequency bands in IMT.
An ITU-R preliminary draft new report in progress provides information on the technical feasibility of IMT in bands between 92 GHz and 400 GHz. This draft report complements the studies carried in Report ITU-R M.2376.
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The Dynamic Spectrum Alliance (DSA) said the RFI is on target in the areas it suggests for research. “Efficiency, dynamic spectrum access and management, automated interference mitigation, and coexistence modeling are all areas in which the DSA and our members have keen interest and extensive experience. We also fully support efforts to study the economic-, market-, social-, and human-centric aspects of increasing spectrum access.”
DSA called on the NSF to take into account innovative licensing frameworks that are already working, including the citizens broadband radio service band and 6 GHz. “Given the historical success of the variety of spectrum sharing techniques in different bands designed to protect different incumbents … there is no one size fits all solution to spectrum sharing,” DSA said.
One term of interest is ‘‘Dynamic Spectrum Sharing’’ which is a focus of the National Spectrum Strategy but was not defined. The DSA defines Dynamic Spectrum Sharing as the use of both innovative licensing frameworks, such as those that enable opportunistic access, and automated dynamic spectrum management tools to coordinate spectrum assignments, increase spectrum efficiency, and expand spectrum access for a wide range of new users while also protecting incumbent operations.
Dynamic Spectrum Sharing between 4G and 5G Networks
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AT&T urged the administration to more clearly define the term dynamic spectrum sharing. The definition should include an “examination of full-power licensed use” and “development of a basis for predictable times and/or geographies in which dynamically shared spectrum can be used,” AT&T said.
The U.S. carrier urged more work on interference mitigation techniques and not restricting research to “mere ‘on/off’ spectrum access controls.” The definition should seek “to define co-channel and adjacent channel interference environments to incorporate into network design and operation.”
References:
https://communicationsdaily.com/article/view?search_id=838690&id=1914125
https://s3.amazonaws.com/warren-news.com/pdf/916759
https://dynamicspectrumalliance.org/2024/DSACommentstoNSFonSpectrumRnDPlanRFI.pdf
New ITU report in progress: Technical feasibility of IMT in bands above 100 GHz (92 GHz and 400 GHz)
ITU-R WP5D: Studies on technical feasibility of IMT in bands above 100 GHz