China has granted the official go ahead for virtual telecom operator businesses after piloting the practice for almost five years. The China Ministry of Industry and Information Technology has issued official licenses to 15 private virtual telecoms to resell internet access, the ministry said in a statement released Monday on its website. These virtual operators, including Chinese tech giants Alibaba and Xiaomi, do not maintain the network infrastructure but rent wholesale services like roaming and text messages from the country’s three major telecom infrastructure operators China Mobile, China Unicom, and China Telecom.
In a move to further open up the telecom sector, China started to issue pilot licenses in May 2013 to private companies to allow them to offer repackaged mobile services to users. It issued pilot operation licenses to eleven ‘mobile virtual network operators’, or MVNOs, at the end of 2013 which has gradually increased to A 42 virtual telecom businesses.
Granting virtual telecom operators official licenses is aimed at encouraging mobile telecom business innovation and improving the sector’s overall service quality, the statement said.
While Amazon is not a virtual ISP, they do offer Virtual Private Cloud (VPC) service:
To securely transfer data between an on-premises data center and Amazon Web Services (AWS), consider implementing a transit Virtual Private Cloud (VPC). Transit VPCs not only manage your networks more efficiently, but also add dynamic routing and secure connectivity in your cloud environment. Because these transit VPCs are deployed with high availability on AWS, downtime is limited.
Amazon’s VPC lets a company or enterprise provision a logically isolated section of the AWS Cloud where you can launch AWS resources in a virtual network that the user defines. The user has complete control over the enterprise virtual networking environment, including selection of IP address range, creation of subnets, and configuration of route tables and network gateways. You can use both IPv4 and IPv6 in your VPC for secure and easy access to resources and applications.
These AWS resource requests are implemented virtually and can be used to connect Amazon VPCs, whether they are running in different parts of the world and/or running in separate AWS accounts, to a common Amazon VPC that serves as a global network transit center. This approach uses host-based Virtual Private Network (VPN) appliances in a dedicated Amazon VPC and helps to simplify network management by reducing the amount of connections required to connect multiple Amazon VPCs and remote networks.
Simplify network management and reduce your total number of connections by deploying a highly available, scalable, and secure transit Virtual Private Cloud (VPC) on AWS.
Download the eBook to learn more about:
- How to build a private network that spans two or more AWS Regions
- Sharing connectivity between multiple Amazon VPCs and on-premises data centers
- How transit VPCs enable you to share Amazon VPCs and AWS resources across multiple AWS accounts
For more info please refer to https://aws.amazon.com/networking/partner-solutions/featured-partner-solutions/
by Vladimir Galabov, senior analyst, IHS Markit
High speed Ethernet adapter ports (25GE to 100GE) grew 45% in 1Q18, tripling compared to 1Q17, with cloud service provider (CSP) adoption accelerating the industry transition. 25GE represented a third of adapter ports shipped to CSPs in 1Q18, doubling compared to 4Q17. Telcos follow CSPs in their transition to higher networking speeds and while they are ramping 25GE adapters, they are still using predominantly 10GE adapters, while enterprises continue to opt for 1GE, according to the Data Center Ethernet Adapter Equipment report from IHS Markit.
“We expect higher speeds (25GE+) to be most prevalent at CSPs out to 2022, driven by high traffic and bandwidth needs in large-scale data centers. By 2022 we expect all Ethernet adapter at CSP data centers to be 25GE and above. Tier 1 CSPs are currently opting for 100GE at ToR with 4x25GE breakout cables for server connectivity,” said Vladimir Galabov, senior analyst, IHS Markit. “Telcos will invest more in higher speeds, including 100GE out to 2022, driven by NFV and increased bandwidth requirements from HD video, social media, AR/VR, and expanded IoT use cases. By 2022 over two thirds of adapters shipped to telcos will be 25GE and above.”
CSP adoption of higher speeds drives data center Ethernet adapter capacity (measured in 1GE port equivalents) shipped to CSPs to hit 60% of total capacity by 2022 (up from 55% in 2017). Telco will reach 23% of adapter capacity shipped by 2022 (up from 15% in 2017) and enterprise will drop to 17% (down from 35% in 2017).
“Prices per 1GE ($/1GE) are lowest for CSPs as higher speed adapters result in better per gig economies. Large DC cloud environments with high compute utilization requirements continually tax their networking infrastructure, requiring CSPs to adopt high speeds at a fast rate,” Galabov said.
Additional data center Ethernet adapter equipment market highlights:
· Offload NIC revenue was up 6% QoQ and up 55% YoY, hitting $160M in 1Q18. Annual offload NIC revenue will grow at a 27% CAGR out to 2022.
· Programmable NIC revenue was down 5% QoQ and up 14% YoY, hitting $26M in 1Q18. Annual programmable NIC revenue will grow at a 58% CAGR out to 2022.
· Open compute Ethernet adapter form factor revenue was up 11% QoQ and up 56% YoY, hitting $54M in 1Q18. By 2022, 21% of all ports shipped will be open compute form factor.
· In 1Q18, Intel was #1 in revenue market share (34%), Mellanox was #2 (23%), and Broadcom was #3 (14%)
Data Center Compute Intelligence Service:
The quarterly IHS Markit “Data Center Compute Intelligence Service provides analysis and trends for data center servers, including form factors, server profiles, market segments and servers by CPU type and co-processors. The report also includes information about Ethernet network adapters, including analysis by adapter speed, CPU offload, form factors, use cases and market segments. Other information includes analysis and trends of multi-tenant server software by type (e.g., server virtualization and container software), market segments and server attach rates. Vendors tracked in this Intelligence Service include Broadcom, Canonical, Cavium, Cisco, Cray, Dell EMC, Docker, HPE, IBM, Huawei, Inspur, Intel, Lenovo, Mellanox, Microsoft, Red Hat, Supermicro, SuSE, VMware, and White Box OEM (e.g., QCT and WiWynn).
In the Q1 2018 earnings call, Mellanox reported that its Ethernet switch product line revenue more than doubled year over year. Mellanox Spectrum Ethernet switches are getting strong traction in the data center market. The recent inclusion in the Gartner Magic Quadrant is yet another milestone. There are a few underlying market trends that is driving this strong adoption.
Network Disaggregation has gone mainstream
Mellanox Spectrum switches are based off its highly differentiated homegrown silicon technology. Mellanox disaggregates Ethernet switches by investing heavily in open source technology, software and partnerships. In fact, Mellanox is the only switch vendor that is part of the top-10 contributors to open source Linux. In addition to native Linux, Spectrum switches can run Cumulus Linux or Mellanox Onyx operating systems. Network disaggregation brings transparent pricing and provides customers a choice to build their infrastructure with the best silicon and best fit for purpose software that would meet their specific needs.
25/100GbE is the new 10/40GbE
25/100GbE infrastructure provides better RoI and the market is adopting these newer speeds at record pace. Mellanox Spectrum silicon outperforms other 25GbE switches in the market in terms of every standard switch attribute.
IHS Markit: 25/100GE switch port growth surges; 200/400GE in 2019
IHS Markit recently released its Data Center Network Equipment market tracker, which showed that worldwide data center Ethernet switch revenue grew 12% YoY in 3Q17, reaching $2.9B. Key segments driving demand were purpose-built switches which grew 13% YoY and bare metal switches which grew 47% YoY and continues to flourish as customers transition from traditional switches to white box and branded bare metal models.
Worldwide data center Ethernet switch ports shipped grew 24% YoY in 3Q17, reaching 12.5M. 25GE and 100GE experienced significant uptake, resulting in 251% and 369% YoY growths, respectively; yet the 2 port speeds combined only make up 16% of ports shipped while 10GE still leads with 61% of ports shipped in 3Q17. We forecast 25/100GE ports shipped to rise to 46% combined and 10GE to decrease to 46% by 2021, as customers migrate from 10GE to 25GE server connections and 100GE ASPs decline making them more viable options for large and small cloud service providers (CSPs) to deploy.
IHS Markit expects trials for 200/400GE to begin in 2018 with production shipments occurring in 2019 and revenue to reach approximately $1B by 2021.
“We believe 200GE will be deployed first yet have a short shelf life as 400GE is expected to follow closely behind and will become the primary choice going forward. The gap in time will be solely determined by how long it takes for the higher speed to become production-ready with adequate supply. CSPs will be the main customers for 200/400GE as they transition from 100GE in an effort to satisfy increasing high-bandwidth demands,” said Cliff Grossner, Ph.D., Senior Research Director and Advisor for the Cloud and Data Center Research Practice at IHS Markit.
More Data Center Ethernet Switch Market Highlights:
· The need for greater than 100GE speeds results in 200/400GE shipments beginning in 2019.
· The continued adoption of 25GE between servers and ToR switches will push adopters of 25GE to upgrade to 100GE for inter-switch connectivity. This shift is now underway in the enterprise.
· The market for 10GE/40GE has seen a shift with ASPs falling rapidly; the number of ports shipped is also slowing, with revenue growth of 10GE and 40GE port shipments following unit shipments.
· CSPs are the earliest adopters of higher speeds and pave the way for use of higher-speed technologies; large DC cloud environments with high compute utilization requirements continually tax their networking infrastructure, requiring them to adopt high speeds at a fast rate, ultimately resulting in the lowest $/1GE ratios.
· Vendor performance: Cisco continues to dominate and Arista is #2 in the DC Ethernet switch market; Cisco garnered 53% of DC Ethernet switch market revenue in 3Q17 with revenue up 5% YoY. Arista was #2 with 13% share and 50% YoY growth. Huawei was #3 with 7% share and 23% YoY growth.
The IHS Markit Data Center Networks Intelligence Service and provides quarterly worldwide and regional market size, vendor market share, forecasts through 2022, analysis and trends for (1) data center Ethernet switches by category [purpose-built, bare metal, blade, and general purpose], port speed [1/10/25/40/50/100/200/400GE] and market segment [enterprise, telco and cloud service provider], (2)application delivery controllers by category [hardware-based appliance, virtual appliance], and (3) software-defined WAN (SD-WAN) [appliances and control and management software], (4) FC SAN switches by type [chassis, fixed], and (5) FC SAN HBAs. Vendors tracked include A10, ALE, Arista, Array Networks, Aryaka, Barracuda, Broadcom, Cavium, Cisco, Citrix, CloudGenix, Dell, F5, FatPipe, HPE, Huawei, InfoVista, Juniper, KEMP, Radware, Riverbed, Silver Peak, Talari, TELoIP, VMware, ZTE and others.
Posted on February 1, 2018
The demand for higher Ethernet speed, couple with the prevalence of Cloud computing, Internet of Things and virtual data center, has driven the prosperity of optical transceiver market. Optical transceivers, direct attach cables (DACs) and active optical cables (AOCs) have evolved dramatically to catch leading edge broadband network capacity. The past decades have witnessed massive adoption of optical transceivers with data rates ranging from 1G, 10/25G to 40/100G, while higher-speed 200G or even data center 400G is just on the horizon. The sales of optical components grows steadily and is expected to continue in the years to come.
As network gets faster and virtualization gradually becomes the norm, data center is undergoing a major transformation. The trend emerges in the industry signifies a migration toward higher speed transceivers and better service. These high-bandwidth transceivers are driving revenue growth which suggests a strong market. The global optical transceiver market is anticipated to reach to $9.9 billion by 2020, driven by the widespread use of 10/25 Gbps, 40 Gbps and 100 Gbps, and with the biggest sales forecasted for 25G and 100G ports. The imminent 200 Gbps and 400 Gbps optical transceivers also poise to hold a fraction of the market share.
Initially offered in the early 2000s, 10 Gigabit Ethernet has matured now to become a commonplace in data center. 10G server connections reached majority of new shipments and have outpaced 1G connection in 2015. Basically the 10G Ethernet is stacked to move to 40G and 100G at the access layer, following the upgrade path of 10G-40G-100G, which, however, will quadruple the cabling complexity, power consumption and overall cost. And this will be exacerbated when aggregating into 100G (10×10G) interface.
So there comes the game changer: 25G Ethernet for better economics and efficiency. 25 Gigabit Ethernet makes the road to 100G smoother with reduced cost, lower power consumption and less cabling complexity. SFP28 optical transceiver is designed for use in 25G Ethernet, delivering 2.5 times higher speed per lane at lower power. 25G SFP28 can be viewed as the enhanced version of 10G SFP+ transceiver, utilizing the same form factor but running at 25 Gb/s instead of 10 Gb/s. Besides, SFP28 25G is back compatible with SFP+ so it will work sufficiently on SFP+ ports. By the year of 2019, the price of a 25G SFP28 will be almost the same as a 10G SFP+. So you will be saving a great bunch of money if choosing to move to 25G. Some users even plan to skip 10G and directly deploy 25G Ethernet for better scaling to 50G and 100G.
Obviously, 10GbE is no longer fast enough for data centers handling large-scale applications, so 40G is designed to alleviate bottlenecks in the access layer . When firstly planning to scale to 40G, the cost is extremely high that makes the implement of 40G technology difficult. Luckily, we’ve seen significant cost reduction of 40G optics in the past 2 years: QSFP-40G-SR offered by FS.COM is $49 only. The price drop accelerates 40G transceivers adoption in aggregation links, or in access links to connect servers. For scaling to“spine-leaf” architecture, 40G switches can be used as spine switch with the 40G QSFP+ ports breaking out into 4 10G SFP+ ports to support 10G server uplinks. 40G port revenue has peaked in 2016 and will now decline in favor of 25G and 50G ports.
Currently 100G are the fastest Ethernet connections in broad adoption, which is growing sustainably. And the optical transceiver market indicates that 100G QSFP28 module price will continue to drop, making the cost difference between 40G and 100G even small. For example, FS.COM offers great cost reduction on 100G transceivers: only $199 for QSFP28 100G-SR. Moreover, 100G switch port shipments will outnumber 40G switch port shipments in 2018—as 25G server and 100G switch became commonplace in most hyperscale data centers that replaces previous 10G servers and 40G switches. Vendors of 100G QSFP28 transceiver will continue to grow the product and push the limits of its versatility.
Another foreseeable trend in interconnect market is the phase out of low speed transceivers in the core of networks and in data centers. So here comes the major shift from 10G and under to 40/100G and higher. New developments with QSFP28 technology in 2018 also will pave the way for the 200G and 400G QSFP-DD: next-generation 200G and data center 400G Ethernet will deploy starting in 2018, and become mainstream by 2019-2020. On the whole, optical transceiver market is evolving to higher speed, more reduced power consumption and smaller form factor. Let’s take a look at these future-proofing optical transceivers.