Author: Alan Weissberger
SKT Develops Technology for Integration of Heterogeneous Quantum Cryptography Communication Networks
SK Telecom (SKT) today announced that for the first time in the world, it developed a technology that allows for integrated control and operation of quantum cryptography networks by integrating networks composed of equipment from different manufacturers via software-defined networking (SDN) and distributing quantum keys in an automated manner.
So far it was impossible to connect and operate quantum cryptography communication networks of different companies and countries. However, with SKT‘s new technology, quantum cryptography communication networks of diverse manufacturers, mobile operators and nations can be interconnected and co-operated.
The company said that it completed verification of the technology on the Korea Advanced Research Network (KOREN), a non-profit testbed network infrastructure operated by the National Information Society Agency (NIA) to facilitate research, test and verification of future network leading technologies and related equipment.
Based on the results of development and verification of the technology, SKT has been actively promoting standardization by sharing the case with global telcos.
To set international standards for the integration of quantum cryptography communication networks, SKT proposed two standardization tasks – i.e. ‘Control Interface of Software Defined Networks’ and ‘Orchestration Interface of Software Defined Networks for Interoperable Key Management System’ – to the European Telecommunications Standards Institute (ETSI), and they were chosen as work items by the ETSI industry specification group for QKD (ISG-QKD) in March 2023.
If approved as international standards, they will provide a technical basis for creating a large-scale network by interconnecting quantum cryptography communication networks built by many different operators. SKT plans to continue developing additional technologies for interworking of services between different operators/countries, as well as management of service quality.
Through these efforts, the company expects to strengthen the competitiveness of domestic companies and boost the quantum cryptography ecosystem both home and abroad.
Meanwhile, at this year’s IOWN Global Forum Workshop, SKT presented ‘Quantum Secure Interconnection for Critical Infrastructure,’ covering use cases for next-generation transmission encryption technology and proposal for a proof-of-concept (PoC) of quantum cryptography in All-Photonics Network (APN). The company also showcased its quantum cryptography communication technologies at 2023 MWC Barcelona.
“The two standardization tasks approved as work items by ETSI will boost the expansion of quantum cryptography communication in the global market,” said Ha Min-yong, Chief Development Officer of SKT. “We will work with diverse global players in many different areas to create new business opportunities in the global market.”
Disclaimer:
SK Telecom Co. Ltd. published this content on 05 April 2023 and is solely responsible for the information contained therein. https://www.sktelecom.com/en/press/press_detail.do?idx=1563¤tPage=1&type=&keyword=
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From SDxCentral:
Quantum cryptography communication transmits each bit of information as a single photon of light, which encrypts that information against eavesdropping or decryption. Telecom operators and vendors have been working for several years on integrating that level of encryption into networks.
For instance, Toshiba and the Tohoku Medical Megabank Organization at Tohoku University used quantum technology in 2018 to hit one-month-average key distribution speeds exceeding 10 Mb/s over installed optical fiber lines. They also used the technology to monitor the performance of installed optical fiber lines in different environments.
Toshiba later partnered with U.K.-based operator BT on using QKD across to secure a network transmission.
SK Telecom also has a long quantum history, including work with Swiss-based strategic partner ID Quantique, which focuses on quantum cryptography communication technology.
Industry trade group GSMA last year announced its Post-Quantum Telco Network Taskforce focused on supporting the industry’s creation of a roadmap to secure networks, devices and systems across the entire supply chain.” That work was initiated with IBM and Vodafone, and has since gained more than 45 members.
Lory Thorpe, GSMA Post-Quantum Telco Networks chairperson and head of IBM Consulting’s Telco Transformation Offerings, told SDxCentral last month that the core objective of the taskforce is to ensure the implementation of the right requirements and standards in a timely manner to avoid being “late to the party.” Thorpe explained the initial problem statement was “around how do we support the telco ecosystem to navigate the path to quantum safe.”
“When you look at where cryptography is used in telco systems, it impacts basically all of the different systems. But it also then impacts all of the standards that underpin these systems as well,” she said. “We’re advocating that people start planning, not panicking, but at least planning because … this isn’t something that just happens overnight.”
Shentel joins Frontier and Altice USA with 5-gig broadband service
Shenandoah Telecommunications (Shentel) became the latest wireline network operator to roll out a symmetrical 5 Gbps internet tier, making it available to all 147,000 passings where it currently offers Glo Fiber service. Over 147,000 homes across Virginia, West Virginia, Maryland and Pennsylvania will have access to the fastest fiber speeds available in these markets.
The average U.S. household now has approximately 20 connected devices, and that number is expected to continue to grow. In addition, with more consumers working remotely long-term, video conferencing is here to stay. Multi-gig speeds are designed for these growing demands and will provide more bandwidth to run a multitude of connected devices at once.
“Adding 5 Gig internet service to our multi-gig product portfolio allows Glo Fiber to meet the demands of our customers and communities. 5 Gig is a premium residential service designed to connect multiple devices at their fastest possible speeds over a reliable, 100% fiber optic network,” said Ed McKay, Shentel Chief Operating Officer.
As of the end of Q4 2022, Glo Fiber was live in 17 markets across four states, including Maryland, Pennsylvania, Virginia and West Virginia. Jeff Manning, Shentel’s VP of Product and Network Strategy, said that by the end of 2023, Glo Fiber and the new 5-gig offering will be available to just under 250,000 passings across 23 markets.
“It feels like the right time to launch,” Manning said. “When you look at the number of devices in homes, the average is well over 20 devices in every home now. So, 5-gig service gives you the capability to ensure every device in the home is fully supported with the capacity it needs.”
The regional network operator already offers 600 Mbps, 1.2 Gbps and 2.4 Gbps service tiers at price points ranging from $65 to $135. The new 5-gig tier will cost $285 per month and require customers to bring their own router.
Manning said the reason it is asking 5-gig customers to bring their own router is because that will enable them to select a device with the level of performance they need. That and there aren’t routers on the market yet which are fully capable of delivering 5 gigs over Wi-Fi. When that changes, he said, Shentel will look at options to package routers with the 5-gig plan.
As a leading broadband internet provider in the Mid-Atlantic region, Glo Fiber takes great pride in several key differentiators compared to their competitors:
- Fiber-to-the-home technology with exceptional reliability
- Symmetrical download and upload speeds
- Easy, straight-forward pricing
- Prompt local customer service
Frontier has 125,000 fiber passings in West Virginia and recently announced plans to build another 100,000 there this year. It also provides fiber service in parts of Pennsylvania, including near Harrisburg and Lancaster, areas Shentel is eyeing for its expansion.
Altice also offers its Optimum fiber service in parts of Pennsylvania, including the areas west of Carlisle, which are similarly situated in the general area of a market Shentel is targeting. AT&T and Google Fiber offer 5-gig service tiers as well but don’t appear to operate within Shentel’s footprint. Frontier’s 5-gig service currently runs $164.99 per month while Altice’s costs $180 per month.
Watkins said the majority of Glo Fiber customers today are landing in its 1-gig and 2-gig buckets, though only around 10% fall into the latter. Thus, it’s not expecting huge take rates for the 5-gig product. Instead of mass market appeal, he said it’s designed to cater to select segments of the population with high bandwidth needs.
About Glo Fiber:
Glo Fiber (Glo) provides next-generation fiber-to-the-home (FTTH) multi-gigabit broadband internet access, live streaming TV, and digital home phone service powered by Shentel (Nasdaq: SHEN). Glo provides the fastest available service to residents leveraging XGS-PON, a state-of-the-art technology capable of symmetrical internet speeds up to 10 Gbps. To learn more about Glo Fiber, please visit www.glofiber.com or 1-800-IWANTGLO (1-877-492-6845).
About Shenandoah Telecommunications:
Shenandoah Telecommunications Company (Shentel) provides broadband services through its high speed, state-of-the-art fiber-optic and cable networks to customers in the Mid-Atlantic United States. The Company’s services include: broadband internet, video, and voice; fiber optic Ethernet, wavelength and leasing; and tower colocation leasing. The Company owns an extensive regional network with over 8,300 route miles of fiber and over 220 macro cellular towers. For more information, please visit www.shentel.com.
References:
https://www.fiercetelecom.com/broadband/shentel-targets-power-users-5-gig-broadband-plan
Shentel plots launch of fiber in 6 greenfield markets in 2023
Frontier Communications offers first network-wide symmetrical 5 Gig fiber internet service
4 U.S. Mobile Operators offer C-band FCC proposal to address aircraft interference
Four major U.S. mobile operators have agreed to a series of undertakings designed to address concerns over airline safety and to allow them to use their C-band spectrum to its full extent.
“These voluntary commitments will support full-power deployments across C-Band, and are crafted to minimize the operational impact on our C-Band operations,” says the letter to the FCC, signed by senior executives at AT&T, Verizon, T-Mobile US and UScellular.
“As C-Band licensees, we will abide by the attached voluntary commitments. These voluntary commitments will support full-power deployments across C-Band, and are crafted to minimize the operational impact on our C-Band operations. In agreeing to these commitments, we reserve any and all rights and privileges conferred by our lawfully held spectrum licenses issued by the FCC.”
US mobile operators have been at odds with the airline industry for some time, the latter having strongly objected to the rollout of C-band spectrum for 5G services, fearing interference with the altimeters used by aircraft.
As the operators note in their letter, the FCC adopted licensing and technical rules to ensure the safe coexistence between C-band spectrum – that’s 3.7 GHz-3.98 GHz – and radio altimeters at 4.2 GHz-4.4 GHz; as the telcos put it, “more than 220 megahertz away.” The mobile industry has always insisted that the rules in place were sufficient, but nonetheless made several short-term moves to appease the Federal Aviation Administration.
At the end of 2021 AT&T and Verizon grudgingly offered to reduce power at 5G sites, particularly near airports and heliports, for six months, then later committed to deferring 5G rollout near airports altogether. Last summer the pair agreed to delay 5G rollout using C-band spectrum around US airports for another year to give the airlines time to upgrade their altimeters.
This latest missive to the FCC essentially reinforces that glide path into the full usage of C-band spectrum.
Reuters shared a comment from Verizon that these latest commitments will allow it to fully use its C-band frequencies for 5G “by the previously agreed to deadline of July 1.”
“Despite the sufficiency of the FCC rules, subsequent collaborative engagement across affected industries and with the FCC and Federal Aviation Administration has resulted in the development of the attached voluntary commitments relevant to this coexistence,” the mobile operators said.
Officials from the FCC did not immediately comment, according to Reuters. The Federal Aviation Administration (FAA) told the publication that it continues to “work closely to ensure a safe co-existence in the US 5G C-band environment.”
A representative from Airlines for America, a trade group representing US airlines including American, Delta and United, offered this statement on the new proposal: “We appreciate the collaboration among stakeholders, including the federal government and will continue to work our common goal of ensuring the aviation system remains the safest mode of transportation in the world. While our industry strongly supports 5G deployment, safety is—and always will be—the top priority of US airlines. A4A member carriers are working diligently to ensure fleets are equipped with compliant radio altimeters, but global supply chains continue to lag behind current demand and any government deadline must consider this reality.”
Arguably the most important thing now is that the operators can get the most out of the C-band spectrum they paid so much for just over two years ago. Lest we forget, the final tally came in at $81 billion, with an additional $15 billion on top in clearing costs – to shift the satellite players away from the band, that is. Verizon was famously the biggest spender by some margin, accounting for $53 billion at the auction itself.
Little wonder then that the operators are so keen to declare ‘case closed’ on the interference issue and to crack on with using that spectrum properly.
References:
https://www.fcc.gov/ecfs/document/1033142661477/1
https://telecoms.com/521048/us-telcos-solve-c-band-airline-interference-issue/
FAA NPRM: Aviation Industry Altimeter Upgrades to Thwart C-Band Interference
FAA order to avoid interfering with 5G C-Band services; RootMetrics touts coverage vs performance advantages for 5G
AT&T, Verizon Propose C Band Power Limits to Address FAA 5G Air Safety concerns
IEEE/SCU SoE May 1st Virtual Panel Session: Open Source vs Proprietary Software Running on Disaggregated Hardware
Complete Event Description at:
https://scv.chapters.comsoc.org/event/open-source-vs-proprietary-software-running-on-disaggregated-hardware/
The video recording is now publicly available:
https://www.youtube.com/watch?v=RWS39lyvCPI
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Backgrounder – Open Networking vs. Open Source Network Software
Open Networking was promised to be a new paradigm for the telecom, cloud and enterprise networking industries when it was introduced in 2011 by the Open Networking Foundation (ONF). This “new epoch” in networking was based on Software Defined Networking (SDN), which dictated a strict separation of the Control and Data planes with OpenFlow as the API/protocol between them. A SDN controller running on a compute server was responsible for hierarchical routing within a given physical network domain, with “packet forwarding engines” replacing hop by hop IP routers in the wide area network. Virtual networks via an overlay model were not permitted and were referred to as “SDN Washing” by Guru Parulkar, who ran the Open Networking Summit’s for many years.
Today, the term Open Networking encompasses three important vectors:
A) Beyond the disaggregation of hardware and software, it also includes: Open Source Software, Open API, Open Interoperability, Open Governance and Open collaboration across global organizations that focus on standards, specification and Open Source software.
B) Beyond the original Data/Control plane definition, today Open Networking covers entire software stack (Data plane, control plane, management, orchestration and applications).
C) Beyond just the Data Center use case, it currently covers all networking markets (Service Provider, Enterprise and Cloud) and also includes all aspects of architecture (from Core to Edge to Access – residential and enterprise).
Open Source Networking Software refers to any network related program whose source code is made available for use or modification by users or other developers. Unlike proprietary software, open source software is computer software that is developed as a public, open collaboration and made freely available to the public. There are several organizations that develop open source networking software, such as the Linux Foundation, ONF, OCP, and TIP.
Currently, it seems the most important open networking and open source network software projects are being developed in the Linux Foundation (LF) Networking activity. Now in its fifth year as an umbrella organization, LF Networking software and projects provide the foundations for network infrastructure and services across service providers, cloud providers, enterprises, vendors, and system integrators that enable rapid interoperability, deployment and adoption.
Event Description:
In this virtual panel session, our distinguished panelists will discuss the current state and future directions of open networking and open source network software. Most importantly, we will compare open source vs. proprietary software running on disaggregated hardware (white box compute servers and/or bare metal switches).
With so many consortiums producing so much open source code, the open source networking community is considered by many to be a trailblazer in terms of creating new features, architectures and functions. Others disagree, maintaining that only the large cloud service providers/hyperscalers (Amazon, Microsoft, Google, Facebook) are using open source software, but it’s their own versions (e.g. Microsoft SONIC which they contributed to the OCP).
We will compare and contrast open source vs proprietary networking software running on disaggregated hardware and debate whether open networking has lived up to its potential.
Panelists:
- Roy Chua, AvidThink
- Arpit Joshipura, LF Networking
- Run Almog, DriveNets
Moderator: Alan J Weissberger, IEEE Techblog, SCU SoE
Host: Prof. Ahmed Amer, SCU SoE
Co-Sponsor: Ashutosh Dutta, IEEE Future Networks
Co-Sponsor: IEEE Communications Society-SCV
Agenda:
- Opening remarks by Moderator and IEEE Future Networks – 8 to 10 minutes
- Panelist’s Position Presentations – 55 minutes
- Pre-determined issues/questions for the 3 panelists to discuss and debate -30 minutes
- Issues/questions that arise from the presentations/discussion-from Moderator & Host -8 to 10 minutes
- Audience Q &A via ZOOM Chat box or Question box (TBD) -15 minutes
- Wrap-up and Thanks (Moderator) – 2 minutes
Panelist Position Statements:
1. Roy will examine the open networking landscape, tracing its roots back to the emergence of Software Defined Networking (SDN) in 2011. He will offer some historical context while discussing the main achievements and challenges faced by open networking over the years, as well as the factors that contributed to these outcomes. Also covered will be the development of open networking and open-source networking, touching on essential topics such as white box switching, disaggregation, OpenFlow, P4, and the related Network Function Virtualization (NFV) movement.
Roy will also provide insight into the ongoing importance of open networking and open-source networking in a dynamic market shaped by 5G, distributed clouds and edge computing, private wireless, fiber build-outs, satellite launches, and subsea-cable installations. Finally, Roy will explore how open networking aims to address the rising demand for greater bandwidth, improved control, and strengthened security across various environments, including data centers, transport networks, mobile networks, campuses, branches, and homes.
2. Arpit will cover the state of open source networking software, specifications, and related standards. He will describe how far we have come in the last few years exemplified by a few success stories. While the emphasis will be on the Linux Foundation projects, relevant networking activity from other open source consortiums (e.g. ONS, OCP, TIP, and O-RAN) will also be noted. Key challenges for 2023 will be identified, including all the markets of telecom, cloud computing, and enterprise networking.
3. Run will provide an overview of Israel based DriveNets “network cloud” software and cover the path DriveNets took before deciding on a Distributed Disaggregated Chassis (DDC) architecture for its proprietary software. He will describe the reasoning behind the major turns DriveNets took during this long and winding road. It will be a real life example with an emphasis on what didn’t work as well as what did.
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References:
https://lfnetworking.org/
https://lfnetworking.org/how-
https://lfnetworking.org/
https://lfnetworking.org/open-
Telekom Malaysia Berhad launches fiber optic network hub
Telekom Malaysia Berhad (TM) [1.] announced the completion of its new fiber optic network hub or point of presence (PoP) project phase one installations, across northern region, Sabah and Sarawak.
Note 1. Telekom Malaysia Berhad (TM) is a Malaysian telecommunications company founded in 1984. Beginning as the national telecommunications company for fixed line, radio, and television broadcasting services, it has evolved to become the country’s largest provider of broadband services, data, fixed line, pay television, and network services.
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The launch ceremony, which was officiated by YB Fahmi Fadzil, Minister of Communications and Digital, took place at SMK Padang Terap, Kuala Nerang, Kedah. Also present were Dato’ Haji Pkharuddin Bin Haji Ghazali, Director-General of Education and Dato’ Sri Haji Mohammad Bin Mentek, Secretary-General, Ministry of Communications and Digital.
PoP is the location where different devices connect to each other and to the internet. In simple terms, PoP brings fiber optics closer to users. By setting up PoP locations near schools, people in rural and remote areas can get better and faster internet services in their homes, instead of relying on mobile internet. This will improve internet access and connectivity for more people in the community.
During the ceremony, YB Fahmi highlighted the significant benefits and opportunities that the new PoPs would bring. The new PoPs represent a major step forward in the Government’s efforts to narrow the digital gap and promote digital inclusion across Malaysia.
A total of 4,370 PoPs had been planned under the 12th Malaysia Plan (12MP) where 4,323 PoPs will be installed near rural schools and 47 PoPs near industrial area.
Phase one of the project, involves 677 sites. The remaining will be implemented under phase two over the span of three years, 2022-2025. A total of 233 PoP circuits were installed under phase 1, with 100% completion achieved by TM, ahead of other industry players.
“We are thrilled to see the progress and achievements of this project, which will bring significant benefits and opportunities to the community, including improved internet quality, economic development and the development of new infrastructures,” said Shazurawati Abdul Karim, Executive Vice President of TM One.
The PoP will create a more balanced and inclusive regional development, boosting the growth of new technologies like 5G and future generations of communication technologies. Through this initiative, users in TM’s PoP area have now reached over 9,000 and are increasing. A total of 58 of its users are schools that have subscribed to Unifi services. The widespread internet accessibility will not only help to develop the rural economy but more importantly allow learning materials to be downloaded, to improve the quality of education in schools, equipping the future generations with a wealth of knowledge.
“As the nation’s telecommunications leader, and enabler of Digital Malaysia, TM is committed to support the nation’s development agenda through the benefits brought by hyperconnectivity and digital solutions, which will accelerate digital adoption and new economic growth,” added Shazurawati.
“The presence of PoP can attract technology companies, start-ups and other businesses that require a high-speed internet connection to operate. This can create more job opportunities, increase innovation, and stimulate economic growth in local communities,” Shazurawati concluded.
The collaboration between TM and the Government demonstrates the shared commitment to deliver digital inclusivity throughout Malaysia. For phase two of PoP project, TM has been awarded with 174 sites in the central region. This phase is expected to further boost digital connectivity and economic development for Malaysia.
The extensive internet access that PoP provides will not only enhance the rural economy but also enable the download of educational materials, elevating the quality of education in schools and equipping the younger generation with a vast range of knowledge.
References:
https://www.tm.com.my/news/TM%E2%80%99S%20NEW%20FIBRE%20OPTIC%20NETWORK%20HUB
Telekom Malaysia Completes Fibre Optic Network Hub Across Sabah and Sarawak
Comcast Business expands SD-WAN portfolio for SMBs and single location customers
Comcast Business is expanding its SD-WAN portfolio to give more options to SMB customers. The MSO/ cableco on Friday announced two new solutions geared toward standalone business locations. Comcast says the new solutions cater to partners who need to connect to cloud and Software-as-a-Service (SaaS) applications.
The SD-WAN solutions enable small and medium businesses, with either a single location or multiple standalone locations, to help securely connect and manage their network, applications, and users. These businesses rely on SaaS applications and cloud services to operate, making secure networking a critical requirement. Comcast Business’ full range of global secure networking solutions provide connectivity, security, application optimization and control, as well as threat monitoring and response for single and multi-site customers.
In today’s digital economy, companies of all sizes need to provide their users fast, reliable, and secure connectivity to applications everywhere. This includes delivering high-quality, consistent, and predictable quality of experience for critical applications residing in the Cloud or SaaS and accessed via the public Internet. With the addition of these tailored SD-WAN solutions, Comcast Business can bring the benefits of secure networking to standalone and multi-site businesses around the world.
“Comcast Business’ global SD-WAN solutions are a central component of our secure network solutions strategy,” said Shena Seneca Tharnish, Vice President, Cybersecurity Products, Comcast Business. “With the addition of capabilities that support standalone sites, we are more prepared than ever to partner with businesses of all sizes to tailor solutions that meet their unique needs. At Comcast Business, we’re committed to preparing every business for what’s next.”
The enhancements to Comcast Business’ SD-WAN solutions enable secure networking and application optimization for single or multi-site businesses who need to connect to the Cloud or SaaS applications but may not require site-to-site networking. These solutions provide businesses with resiliency and visibility, as well as intelligent application prioritization and traffic steering, with advanced managed service. Key features include:
- Diverse connectivity, intelligent traffic steering, and direct connections to Cloud services enhance application performance and resiliency
- Advanced security capabilities to help protect against cyberthreats
- 24×7 Security Operations Center (SOC)
- Low-touch deployment capabilities provide easy installation
- Highly competitive pricing
These solutions are ideal for companies that lack IT budgets or a corporate network but need to support single locations with cloud connectivity using public Internet services.
Comcast Business was recognized as a leader by market research firm Frost & Sullivan in its 2022 Managed SD-WAN Services in North America report [1.]. At the time, Comcast was touted as the second-largest provider of SD-WAN connections in North America. Frost & Sullivan noted that the provider is “especially successful among enterprise customers with 250 or more sites.” The market research firm also gave a nod to Comcast’s strategic acquisition of SD-WAN leader Masergy and “the resultant portfolio enhancements and expanded partner ecosystem for SD-WAN and cloud solutions it has enabled.”
Note 1. Frost & Sullivan assessed 12 leading network and managed service providers in the North American market, analyzing their SD-WAN portfolios based on factors including partnerships with SD-WAN equipment vendors, breadth of underlay network technologies, self-service customer portals, and ability to offer value-added virtualized network functions (e.g., firewalls and routers) and other security solutions such as SASE.
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Previously, Aryaka announced enhanced SD-WAN and SASE products specifically designed to meet the needs of SMEs with a new entry pricing of under $150 per site. Aryaka Chief Product Officer Renuka Nadkarni told SDxCentral that ease of management is another key concern for many small businesses, which is why so many prefer managed services. Dell’Oro Group predicted the untapped networking and security SMB market will grow significantly this year on the backs of providers who can offer managed services.
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About Comcast Business:
Comcast Business offers a suite of Connectivity, Communications, Networking, Cybersecurity, Wireless, and Managed Solutions to help organizations of different sizes prepare for what’s next. Powered by the nation’s largest Gig-speed broadband network, and backed by 24/7 customer support, Comcast Business is the nation’s largest cable provider to small and mid-size businesses and one of the leading service providers to the Enterprise market. Comcast Business has been consistently recognized by industry analysts and associations as a leader and innovator, and one of the fastest growing providers of Ethernet services.
References:
To learn more about Comcast Business SD-WAN solutions: https://business.comcast.com/enterprise/products-services/sd-wan-solutions/sd-wan
https://www.sdxcentral.com/articles/news/comcast-tailors-sd-wan-portfolio-to-smbs/2023/03/
https://store.frost.com/frost-radartm-managed-sd-wan-services-in-north-america-2022.html
Gartner: changes in WAN requirements, SD-WAN/SASE assumptions and magic quadrant for network services
Arista’s WAN Routing System targets routing use cases such as SD-WANs
Have we come full circle – from SD-WAN to SASE to SSE? MEF’s SD-WAN and SASE standards
Enterprises Deploy SD-WAN but Integrated Security (SASE) Needed
Google Fiber offers 8 Gig symmetric service in Mesa, AZ; Chandler, AZ next in line
Google Fiber is using its service launch in the Westwood neighborhood of Mesa, Arizona, market to also serve as the initial launch point for its new symmetrical 8 Gbit/s broadband service. Residential customers in Mesa can sign up for Google Fiber’s 8 Gig service for $150 per month. 8 Gig offers symmetrical uploads and downloads of up to 8 Gbps with a wired connection, along with a Wi-Fi 6 router (which allows for up to 800 mbps over Wi-Fi) and up to two mesh extenders.
The 8-Gig tier, now Google Fiber’s fastest, sells for $150 per month and comes with a Wi-Fi 6 router and two Wi-Fi mesh extenders. There are three other symmetrical broadband service tiers:
- 1-Gig: $70 per month
- 2-Gig: $100 per month
- 5-Gig: $125 per month
Google Fiber’s debut in the Westwood neighborhood of Mesa arrives about eight months after the city council there approved the buildout. Mesa, the first city in Arizona to get service from Google Fiber, is also being served by primary incumbent providers Cox Communications and Lumen.
Amid the revamp of its network expansion strategy, Google Fiber expects to start construction later this year in Chandler, Arizona, Ashley Church, GM for Google Fiber’s west region, said in a blog post.
As announced last fall, Google Fiber is also in the process of launching new 5-Gig and 8-Gig tiers in additional markets in 2023. Its new 5-Gig service is already available in several Google Fiber markets, including Kansas City, West Des Moines, Iowa, and all the cities it provides service to in Utah.
Google Fiber will start construction later this year in Chandler, AZ. As new segments are completed, we’ll offer service in those neighborhoods. Residents who want to keep up on the construction process or service availability in their area can sign up here. Google Fiber has also conducted lab tests in Kansas City that produced downstream speeds of 20.2 Gbps.
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Here’s an updated snapshot of where Google Fiber currently provides or plans to provide via FTTP or fixed-wireless Webpass services:
Table 1:
| Market | FTTP or Webpass |
| Atlanta, Georgia | FTTP |
| Austin, Texas | FTTP |
| Chandler, Arizona | FTTP |
| Charlotte, North Carolina | FTTP |
| Chicago, Illinois | Webpass |
| Council Bluffs, Iowa | FTTP |
| Denver, Colorado | Webpass |
| Des Moines, Iowa | FTTP |
| Huntersville, North Carolina | FTTP |
| Huntsville, Alabama | FTTP |
| Idaho | FTTP* |
| Kansas City, Kansas and Missouri | FTTP |
| Lakewood, Colorado | FTTP |
| Miami, Florida | Webpass |
| Nevada | FTTP* |
| Nashville, Tennessee | FTTP |
| Oakland, California | Webpass |
| Omaha, Nebraska | FTTP |
| Orange County, California | FTTP |
| Provo, Utah | FTTP |
| Salt Lake City, Utah | FTTP |
| San Antonio, Texas | FTTP |
| San Diego, California | Webpass |
| San Francisco, California | Webpass |
| Seattle, Washington | Webpass |
| *Google Fiber FTTP deployments coming to cities yet to be announced. (Source: Google Fiber and Light Reading research) |
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References:
https://fiber.googleblog.com/2023/03/mesa-here-we-come-and-superfast-too.html
Global Cloud VPN Market Report: Rising Demand for Cloud-based Security Services
The Global Cloud Virtual Private Network (VPN) Market Size, Share, Trends, Product Type (Services and Software), Connectivity Type (Site-To-Site and Remote Access), Company Size, End-user, and Region – Forecast to 2030 report has been published by ResearchAndMarkets.com.
The global cloud Virtual Private Network (VPN) market is expected to experience rapid growth in the coming years, with an estimated market size of USD 40.78 Billion by 2030 and a projected revenue compound annual growth rate (CAGR) of 21.6%.
This growth can be attributed to various factors, including the increased demand for cloud VPN technologies in security products and services, the rising adoption of secure remote access, and the growing acceptance of private clouds.
Cloud VPNs are becoming increasingly popular among businesses due to their ability to provide high security without sacrificing usability. They are cost-effective and easy to set up, and provide secure, encrypted web browsing capabilities. Compared to traditional VPNs, the new generation of cloud-based VPNs offers more flexibility, cost efficiency, and security features. This makes them ideal for businesses that regularly share sensitive or confidential information over private networks.
Cloud VPNs protect against both internal and external threats, and offer faster access to applications, ensuring smooth business operations. Major tech companies are investing in cloud VPN-based services, which is contributing significantly to market revenue growth. For example, GoodAccess recently secured a $1 million seed funding round to expand its cloud-based VPN services. Similarly, HMD Global, the manufacturer of Nokia smartphones, has partnered with ExpressVPN to offer secure digital connections on mobile devices using 3G, 4G, and 5G networks.
Market Dynamics
The market for cloud VPN services is expected to grow due to the increased adoption of secure remote access and the widespread acceptance of private clouds. Leading cloud VPN service providers are focusing on replacing traditional VPNs with cloud VPNs to meet the growing demand for more secure and sophisticated technologies that support privacy protection in a reliable and streamlined manner. Businesses that have already adopted cloud services have seen significant improvements in process efficiency, time to market, and IT spending reduction.
Cloud computing investment is expected to reach $160 billion worldwide by 2020, nearly twice what it was in 2017, and cloud solutions are expected to account for 80% of all IT investments by 2019. Cloud VPNs enable secure connections between offices located anywhere in the world over an open network and can connect any number of branch offices with the main office, supply chain, and partners. The VPN technology also enables user-to-office connections, making remote working simple.
The revenue growth in this industry is driven by an increase in product launches by leading tech companies that target secure remote access and widespread acceptance of cloud computing. For instance, Google has released BeyondCorp Remote Access, a zero-trust remote-access service that allows remote teams to access their companies’ internal web-based services without the use of a VPN.
The use of VPNs is restrained by stringent government regulations, which limit the growth potential of the market. Governments worldwide have implemented severe restrictions and regulations against using VPNs to prevent criminal use and increase the visibility of online activity. Cybercriminals can use VPNs to conceal their illegal activity and maintain their anonymity. New regulations mandate that all VPN service providers keep customer data for at least five years.
For example, India has approved a law requiring all VPN service providers to retain user data, including names, email addresses, phone numbers, and IP addresses, for at least five years. These regulations are focused on strict VPN regulations, and the national order mandates the collection of specific, substantial customer data even after users delete their accounts or cancel their subscriptions. These regulations apply not only to VPN providers but also to cloud service providers, data centers, and cryptocurrency exchanges.
Product Type Insights
The global Cloud Virtual Private Network (VPN) market is divided into two product types: software and services. In 2021, services dominated the market, with Managed Security Service Providers (MSSPs), Virtual Private Network as a Service (VPNaaS), and cloud-based remote access being some of the frequently used services. The need for managed cloud VPN-as-a-service solutions has risen as businesses require secure and remote connections to their corporate network through the Internet.
Additionally, cloud-based services have gained popularity among businesses as they offer cost-effectiveness. On the other hand, the software segment is predicted to experience rapid growth during the forecast period. Many businesses have realized that using a VPN provides an extra layer of protection and privacy for their remote workers. Cloud-based VPN software allows users to access systems through an internet-based software deployment approach. This eliminates the need for businesses to maintain physical servers or infrastructure.
Connectivity Type Insights
The global Cloud Virtual Private Network (VPN) market is also segmented based on connectivity type: site-to-site and remote access. Site-to-site VPNs held the largest revenue share in 2021 due to their secure IPsec protocols that encrypt communication transmitted through the VPN tunnel. They are used to establish encrypted links between VPN gateways located at different geographical sites, which require secure inter-site communication.
The site-to-site VPN tunnel also prevents any attempts to intercept traffic from the outside. Recent innovations in site-to-site VPN services, such as IPSec VPN connections through Direct Connect, are driving revenue growth of this segment. On the other hand, remote access VPNs are predicted to grow at a steady rate during the forecast period. The coronavirus pandemic has led to the increased popularity of remote access VPNs, allowing remote employees to connect safely to company networks. Cloud-based solutions are preferred to control costs, and major tech companies are launching innovative remote VPN solutions to drive revenue growth of this segment.
End-User Insights
Based on end-users, the telecom and IT sector held the largest revenue share in 2021. New demands for fast and secure VPN networks by the telecom industry have led to the growth of cloud VPNs. Operators and vendors in the telecom industry are adopting cloud-native technologies, while public cloud and IT companies have been using them for some time. Cloud-based VPNs have experienced tremendous growth over the past five years, leading to a rise in global spending on cloud computing. Cloud VPNs offer virtual private branch exchange capabilities, improving employee accessibility while maintaining cost management.
Regional Insights
In terms of regional analysis, the Cloud Virtual Private Network (VPN) market in North America has dominated the global market in 2021 with the highest revenue share. This can be attributed to the increasing partnerships between major companies and government agencies to address data protection and privacy issues. Furthermore, the presence of leading market players in the region has been a driving factor for market growth. For example, Google, a subsidiary of Alphabet Inc., has announced its plans to launch a VPN service for its users that will be bundled with certain Google One subscription levels. The VPN service has been introduced in the United States in 2020 for Android users through the Google One app, with plans to expand to other nations and operating systems such as iOS, Windows, and Mac.
Europe is anticipated to experience steady revenue growth during the forecast period. According to NordLayer’s Global Remote Work Index, Germany is the top country for remote work followed by Denmark, the USA, Spain, Lithuania, the Netherlands, Sweden, Estonia, Singapore, and France. Consequently, there has been a rising demand for privacy protection, and businesses are choosing cloud-based solutions to provide their remote access to Virtual Private Networks to efficiently manage costs. Major IT companies are releasing their own advanced remote VPN solutions, which is driving revenue growth in the region. For instance, Deutsche Telekom has launched a cloud VPN service for small and medium-sized organizations in Croatia, Hungary, and Slovakia, providing easy access to highly secure and scalable internet services. The cloud VPN option includes cloud-managed IT solutions, firewalls, online protection, and remote access through encrypted VPNs. Additionally, Cisco and Deutsche Telekom are collaborating on this project.
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MTN and Microsoft Azure accelerate Africa’s digital transformation via the public cloud
South Africa-based network operator MTN has joined the growing list of telcos that are making the move to public cloud. Following the signing of a five-year strategic partnership in September 2022, MTN and Microsoft are in the process of delivering a program of work that will see the latest technologies deployed for the benefit of MTN’s customers, starting with South Africa and Nigeria.
The company announced it has embarked on a program of work to migrate various back end systems to Microsoft Azure. It is called Project Nephos, and its principle aim is to deliver maximum value as early as possible by identifying the workloads most suited to being redeployed on Azure. It’s initiating the project by transferring the BSS and OSS applications used by MTN’s opcos in South Africa and Nigeria. This approach has already enabled MTN to complete a proof of concept for the world’s first 5G standalone core network solution deployed in Microsoft’s Azure public cloud in just a few weeks!
Under the program, MTN will also migrate EVA, its core big data platform. In addition to putting it existing workloads on Azure, MTN also plans to leverage its capabilities in AI and machine learning to come up with new use cases that, in MTN’s own words, “bridge typical divides across network, IT and commercial domains.”
MTN and Microsoft have hired Accenture to provide technology implementation, integration and support services in hopes of making the whole thing go smoothly. They have also launched a staff training program that covers cloud technologies, devsecops (development, security, and operations), and data management.
MTN and Microsoft first announced they were working together in November last year. Their five-year strategic partnership centres on transforming and modernising MTN’s comms and technology infrastructure, and building what MTN hopes will be the largest and most valuable platform business with a clear focus on Africa.
Given MTN’s scale – it serves more than 270 million subscribers across 19 markets in Africa and the Middle East – it is a pretty big deal. It has echoes of Dish deploying its greenfield 5G network on Amazon Web Services (AWS), or AT&T announcing plans to move its 5G network onto Azure.
In addition to Monday’s OSS/BSS migration, MTN and Microsoft last week showed off what they claim to be the world’s first proof-of-concept (PoC) of a 5G standalone (SA) core network deployed on Microsoft Azure.
Every element, including the control plane, user plane and management nodes was fully deployed on Microsoft’s South Africa Azure Region, giving MTN a taste of what it can expect from a cloud-native 5G network, i.e., rapid deployment and scalability. These two capabilities are particularly important to MTN, which aims to reach 10-30% population coverage with its 5G network in the medium term.
“Our strategic partnership with Microsoft will enable us to transform the way we deliver products and services to our customers. We will bring the power of cloud computing to life, driving development and innovation with speed, flexibility and predictable investments and operations. We remain focused on nurturing the digital skills within MTN and in the societies we operate in, and building digital platforms to drive digital transformation across Africa and the Middle East,” said Nikos Angelopoulos, MTN Group’s CIO, in a statement.
“Harnessing the power of MTN, Microsoft and Accenture, we will be working closely together to build the next wave of compressed digital transformation across the continent. We see this program becoming a global standard in the industry for years to come” Nitesh Singh Communications, Media and Technology Lead for Accenture Africa.
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MTN and Microsoft accelerate Africa’s digital transformation in the public cloud
LightCounting: Open RAN/vRAN market is pausing and regrouping
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The open RAN/vRAN market is pausing and regrouping to get ready for a big takeoff in 2025
LightCounting releases its Open and Virtual Radio Access Network Report Update
Japan, which became the world’s first open RAN and open vRAN nation in 2021 continues to prove the skeptics are wrong and push the detractors to retrenchment: NTT docomo and KDDI are in the Brownfield driver’s seat while Rakuten Mobile leads the Greenfield league, which in turn, sent Fujitsu and NEC to the leadership board. This would have never been possible without the combination of the launch of the Telecom Infra Project (TIP) in 2016, the launch of the O-RAN Alliance in 2018, and the relentless U.S.-led 2018-2020 effort to convince dozens of nations including its allies to ban Chinese vendors from their 5G rollouts. As a result, the world has changed in a dramatic fashion:- The Chinese vendors are effectively either banned or avoided.
- The international cooperation and national and regional initiatives focused on open RAN and 6G to effectively compete against China is unprecedented.
- These 2 developments along with TIP, the O-RAN Alliance and the Open RAN Policy Coalition drove the creation of a comprehensive open RAN ecosystem composed of more than 60 vendors spanning the whole supply chain from chipset to hardware and software.
- 5G rollouts, which occurred faster than previous 4G rollouts, closed the open RAN window of opportunity during this first cycle that ended in 2022, which in turn evokes the Stigler survivorship principle: in this mushrooming open RAN ecosystem, not every player will survive, and consolidation and restructuring are inevitable.
“We maintain our view that the effect of the Stigler principle is already in the making and the weakest players of the expansive open RAN ecosystem will either disappear or be acquired while others will revise their cost structure. Nonetheless, the open RAN market is unstoppable, looking up, and poised to rule the world and ruin the RAN establishment. Patience is needed as we expect the global switch to open vRAN to occur in the 2024-2025 timeframe, driven by large Tier 1 CSPs around the world because at this point, everyone is on board.” said Stéphane Téral, Chief Analyst at LightCounting Market Research.Consequently, the open vRAN market came in 17% below our forecast in 2022 and is set for a short-term (2023-2024) pause sustained by the usual suspects. Our 2023 forecast was revised downward but still shows growth. The good news is that there is a growing consensus all over the world that open vRAN will become a major architecture component of mobile networks in the second half of this decade. As a result, our 2022-2028 CAGR is 33% and open vRAN will account for more than 20% of total global RAN sales by 2028.Finally, we believe open RAN is a serious contender for indoor use cases in general and open vRAN as a DAS replacement in particular because it offers the same benefits as DAS has been known for, but with greater flexibility and cost efficiencies. Open vRAN penetration in the indoor DAS segment will also lead to the enterprise private wireless network space that is currently dominated by traditional RAN implementations.About the report:
The Open vRAN report takes a deep dive into the virtualization and disaggregation of radio access networks and analyzes the various schools of thoughts ranging from basic virtualization of RAN functions (vRAN) to new open architectures such as open RAN, following the TIP initiative and the O-RAN Alliance specifications, designed to cut the dependency on proprietary RAN equipment supplied by the traditional vendors. The vRAN segment is taken from our existing RAN size and forecasts and broken down by 2G/3G/4G versus 5G, as well as by vCU/vDU and RU for each region, and also looks at the potential for indoor DAS replacement.More information about the report is available at www.lightcounting.com
