Wednesday, March 7, 2018

Coriant debuts 1.2 Tbps modular sled for its Groove G3

Coriant introduced a new Coherent Multiservice Sled for its Groove G30 Network Disaggregation Platform.

The new 1.2 Tbps modular sled leverages advances in integrated photonics and the latest 16nm coherent DSP.

Coriant said its new Groove G30 Coherent Multiservice Sled enables the platform to achieve new performance benchmarks, including:

  • Highest density – 9.6 Tbps of capacity in a compact and highly modular 1RU, a 2X improvement over the closest comparable solution; delivers unprecedented OpEx savings as networks scale
  • Lowest power consumption – the Groove G30 Coherent Multiservice Sled requires only 0.16 watts per gigabit of power, representing up to half the power consumption of competing solutions
  • Advanced programmability – programmable baud rate (30-70G baud), FEC (0-27%), and modulation depth (QPSK to 64QAM) enable operators to fine-tune and cost-optimize any transport application for the optimal spectral efficiency, lowest latency, and required transparent reach
  • Unmatched speed and reach – 600 Gbps single wavelength transmission for DCI and metro applications (up to 38.4 Tbps of capacity per fiber); 400 Gbps up to 1,000 kilometers, and 200 Gbps up to 4,000 kilometers for long-haul applications

"Our design philosophy from the outset was focused on giving our customers the ultimate in configuration flexibility at the lowest cost,” said Željko Bulut, Coriant’s Groove Product Line Manager. “With the latest advances to our open Groove G30 Network Disaggregation Platform, we maintain our market leadership in reach and capacity across the full range of applications, including access, DCI, metro, long haul, and submarine transport.”

Dropbox expands global private network, taps Equinix Cloud Exchange

Dropbox is expanding its global private network by offering its global collaboration platform on the Equinix Cloud Exchange Fabric.

Dropbox is also launching six new points of presence across North America and Europe that will improve performance and reliability for users globally.

The new PoPs will include Atlanta, Denver, Berlin, Toronto, Stockholm, and Oslo.By the end of the year, the company plans to have an infrastructure footprint that spans 29 facilities in 12 countries on four continents including North America, Europe, Asia and Australia.

“By rolling out network infrastructure across the globe over the last two years, we’ve improved performance and reliability for all of our users by allowing them to get more direct access to our data centers,” said Akhil Gupta, Vice President of Infrastructure, Dropbox. “The enhancements that we’re announcing today will extend these benefits to even more users around the world.”


Broadcom's Jericho2 switch-routing chip boasts 10 Tbps capacity

Broadcom announced commercial availability of its Jericho2 and FE9600 chips, the next generation of its StrataDNX family of system-on-chip (SoC) Switch-Routers.

The Jericho2 silicon boasts 10 Terabits per second of Switch-Router performance and is designed for high-density, industry standard 400GbE, 200GbE, and 100GbE interfaces. Key features include the company's "Elastic Pipe" packet processing, along with large-scale buffering with integrated High Bandwidth Memory (HBM).

The new device is shipping within 24 months from its predecessor Jericho+., Jericho2 delivers 5X higher bandwidth at 70% lower power per gigabit.

In addition to Jericho2, Broadcom is shipping FE9600, the new fabric switch device with 192 links of the industry's best performing and longest-reach 50G PAM-4 SerDes. This device offers 9.6 Terabits per second fabric capacity, a delivers 50% reduction in power per gigabit compared to its predecessor FE3600.

“The Jericho franchise is the industry’s most innovative and scalable silicon used today in various Switch-Routers by leading carriers,” said Ram Velaga, Broadcom senior vice president and general manager, Switch Products. “I am thrilled with the 5X increase in performance Jericho2 was able to achieve over a single generation. Jericho2 will accelerate the transition of carrier-grade networks to merchant silicon-based systems with best-in-class cost/performance.”

Glen Post to retire as CenturyLink's CEO in May

Glen F. Post, III announced his intention to retire as CEO of CenturyLink effective the day of CenturyLink's 2018 Annual Shareholder Meeting in May.

"After serving as CenturyLink's CEO for more than 26 years, I have decided to retire effective at this year's shareholders' meeting," Post said. "While my original plan was to stay in my role through the end of 2018, Jeff has more than demonstrated his ability to assume this leadership role and I believe we should make this change sooner than originally planned. Also, while I will continue to serve the company as a board member, I will not assume the role of chairman of the board in order to ensure there is clarity that Jeff will be CenturyLink's new leader," Post added.

"Through our employees' hard work and commitment and by the grace of God, CenturyLink has achieved remarkable success during my 42 years of service. Retiring after so many years is bittersweet, but I leave the company in great hands and I am confident in our future. I am grateful for the support I have enjoyed and I look forward to supporting Jeff as he leads CenturyLink in the years to come," Post concluded.

ADVA's Oscilloquartz intros modular sync solution with 10G interfaces

ADVA Optical Networking's Oscilloquartz division introduced the first IEEE 1588 grandmaster clock device on the market to support PTP, NTP and SyncE over multiple 10Gbit/s Ethernet interfaces.

The new OSA 5430, which is designed to help network operators achieve the stringent phase and time synchronization requirements needed for LTE-TDD, LTE-A and 5G RAN networks, can be deployed in the core and at centralized aggregation locations.

It features fully redundant hardware -- in case one critical module fails, another instantly takes over. Built-in Syncjack assurance functionality ensures that operations teams are alerted to any issues before services are affected.

"Our OSA 5430 is a major milestone for network timing. With today's launch, we're answering the key challenges facing today's operators as they roll out next-generation technologies such as LTE-A, and addressing the urgent synchronization needs of finance and cable companies. This device provides a smooth transition from legacy sync and supports levels of integration never before seen in the industry. Interest in our OSA 5430 is extremely strong with major Tier 1 customers already secured," said Gil Biran, general manager, Oscilloquartz. "

Interxion reports continued growth for European data centres

Interxion reported Q4 2017 revenue of 2017 of €29.9 million, an 18% increase over the fourth quarter of 2016 and a 4% increase over the third quarter of 2017. Recurring revenue was €123.4 million, a 19% increase over the fourth quarter of 2016 and a 5% increase over the third quarter of 2017. Recurring revenue in the fourth quarter represented 95% of total revenue. On an organic constant currency5 basis, revenue in the fourth quarter of 2017 was 17% higher than in the fourth quarter of 2016 and 4% higher than in the third quarter of 2017.

Gross profit was €81.0 million in the fourth quarter of 2017, a 20% increase over the fourth quarter of 2016 and an 8% increase over the third quarter of 2017.

Operating Highlights

  • Equipped Space4 increased by 3,600 square metres in the fourth quarter and 11,700 square metres for the full year to 122,500 square metres.
  • Revenue Generating Space4 increased by 2,700 square metres in the fourth quarter and 12,600 square metres for the full year to 99,800 square metres.
  • Utilisation Rate was 81% at the end of the year.
  • During the fourth quarter, Interxion opened a new data centre in Frankfurt. In addition, Interxion completed the following expansions:
  • 700 sqm expansion in Zurich;
  • 300 sqm expansion in Vienna; and
  • 200 sqm expansion in Stockholm.
  • Interxion today announces a 500 sqm expansion in Paris.

“Interxion’s fourth quarter results conclude another year of strong performance, with 18% revenue growth for the quarter and 16% revenue growth for full year 2017,” said David Ruberg, Interxion’s Chief Executive Officer. “These results reflect Interxion’s consistent strategic and operational execution, our success in capturing the broad-based demand for our colocation services across our European footprint and the increasing value that our customers receive from our communities of interest strategy. Looking ahead, we are continuing to see positive growth drivers, including cloud platform providers expanding their infrastructure across our European footprint, and emerging enterprise hybrid cloud adoption.”

  • Earlier this year, Interxion announced new expansion projects in seven cities across Europe to meet rising demand. The expansion will be funded with cash and committed loans.

Mellanox milestone: one Million 100G ports with LinkX optical transceivers and cables

Mellanox Technologies announced a big milestone:  volume shipments of LinkX optical transceivers, Active Optical Cables (AOCs) and Direct Attach Copper Cables (DACs), have surpassed the one million 100Gb/s QSFP28 ports milestone.

“Our early 100Gb/s sales were driven by US-based hyperscale companies who were the first to deploy 100G Ethernet,” said Amir Prescher, senior vice president of business development and general manager of the interconnect business at Mellanox. “Now, China Web 2.0, Cloud computing networks, and OEMs worldwide are moving to 100G. Customers select us because of our high-speed experience, our capacity to ship in volume, and the quality of our products.”

CoreSite activates VMware Cloud on AWS

CoreSite announced the availability of dedicated, private connectivity into VMware Cloud on AWS in its first four markets. Direct connectivity to VMware Cloud on AWS is now available through fiber interconnections or through the CoreSite Open Cloud Exchange in four CoreSite markets, including Boston, Denver, New York and Northern Virginia.

VMware Cloud on AWS brings together VMware’s enterprise-class Software-Defined Data Center (SDDC) software and elastic, bare-metal infrastructure from Amazon Web Services (AWS).

“VMware Cloud on AWS provides customers a seamlessly integrated hybrid cloud offering that gives customers the SDDC experience from the leader in private cloud, running on the leading public cloud provider, AWS,” said Mark Lohmeyer, vice president and general manager, Cloud Provider Unit, VMware. “Solutions such as VMware Cloud on AWS enable IT teams to reduce cost, increase efficiency, and create operational consistency across cloud environments. We’re excited to work with partners such as CoreSite to enhance native VMware Cloud on AWS capabilities and empower customers with flexibility and choice in solutions that can drive business value.”

A changing of the guard at SES

A changing of the guard is underway at SES, the global satellite communications company, with a new CEO and CFO expected to take up their posts in April. The new blood comes from O3b Networks, the visionary company whose name stood for the "other 3 billion" people on the planet who lacked access to the modern communications grid and who might be reached via a next-gen satellite constellation. The initial plan was for a network of 12 High Throughput Satellites (HTS) in Medium Earth Orbit (MEO) around 8,000 kilometres from the Earth. Spotbeams from each of the satellites are capable of delivering up to 1.6 Gbps of throughput at a low latency of less than 150 milliseconds. Commercial operations began in September 2014. Early investors in O3b included SES, Google, Liberty Global, HSBC Principal Investments, Northbridge Venture Partners, Allen & Company, Development Bank of Southern Africa, Sofina, Satya Capital and Luxempart. Over time, SES increased its equity stake in the venture until eventually acquiring the whole firm in 2016. By this point, O3b's constellation was fully operational and the firm was getting recognized as the fastest growing satellite start-up.

Steve Collar, who previously was CEO of O3b has been appointed as the next President & CEO of SES, replacing Karim Michel Sabbagh who is stepping down in order to spend time with his family and to pursue new interests. Andrew Browne, who was until recently CFO of O3b Networks and CFO of SES between 2010 and 2013, has been appointed as the next CFO of SES.

Currently, four new O3b satellites have arrived safely at the Guiana Space Centre in Kourou, French Guiana, in preparation for launch by a Soyuz vehicle in March 2018. The new satellites, which will be placed into orbit at a distance of 8,000km, will augment SES’s fleet of 12 O3b satellites.  As with the previous units, the new satellites were built by Thales Alenia Space. SES says a bigger constellation enables it to offer more capacity, enhanced coverage, increased efficiencies and greater reliability while delivering carrier-grade services including MEF Carrier Ethernet 2.0 certified services.

Later this week, SES is expected to release its 4Q 2107 financial results. Most of its revenue comes from long-term contracts in the satellite video distribution business, so major swings from quarter to quarter are unlikely. The company has made a much faster transition to full HD video, and now UHD 4K, than its competitor Eutelsat, although it faces the same long-term challenges as younger consumers turn to on-demand OTT video options rather than broadcast cable TV channels.

About SES

Société Européenne des Satellites (SES), which is based in Betzdorf, Luxembourg and is traded on the Euronext Paris exchange under the ticker symbol SESG, was founded in 1985 with the vision to use geostationary satellites for a pan-European TV broadcasting system.

SES currently has over 50 active GEO satellites, 12 active MEO satellites, and over 60 teleports worldwide that feed into its global terrestrial network. The combined footprint covers virtually the entire global population.

The SES business model is divided into four categories: Video, Fixed Data, Mobility, and Government services. All of these areas are growing, with Mobility being experiencing the strongest growth thanks to the installation of satellite broadband connections by many airlines worldwide.

Video remains key to SES and currently constitutes 68% of its overall sales. This has been the company's cash cow and is projected to remain so in the coming decade. SES says its distribution contracts typically run over 10 years. Current gen GEO satellites typically have 15-year lifespans. For the first nine months of 2017, SES Video generated revenue of EUR 1,031.5 billion, which was up by 1.1% over a year earlier, but down 3.3% on a like-for-like comparative basis. While revenue was sliding, at least usage was up – more households, more channels, more HD channels, more UHD. During the year, SES landed a multi-year renewal with Sky Deutschland covering seven transponders. It also signed a multi-year agreement with Viasat Ukraine to broadcast 40 pay-TV channels, including 13 HDTV channels.


Some highlights:

  • SES estimates that its satellites are delivering video to 325 million households, up 3% YoY.
  • In Europe, SES reaches 156 million households, up 2% YOY, including 30 million IPTV households
  • SES is carrying 7,743 broadcast TV channels globally, up 6% YOY. Of these, 2,601 are HDTV channels, representing an HD penetration rate of 34%, up 7% YOY. 
  • As of November 2017, SES was also carrying its first 24 UHD channels, including Fashion One, Sky and QVC.
  • SES' video feeds 44 million IPTV homes.
  • SES' video feeds over 120 video-on-demand systems
  • Regarding bandwidth intensive UHD, the company calculates that 30 UHD channels are bandwidth equivalent to 220 SD MPEG4 channels. 


Current profile of SES Networks (includes O3b)

SES Networks appears to be the stronger side of the house, at least financially in 2017, growing 12.7%.

The company suffered a scare in June 2017 when its AMC-9 satellite experienced an anomaly on-orbit when contact and control of the spacecraft were lost for multiple days. The AMERICOM-9 (AMC-9) satellite is a hybrid C/Ku-band design based on Alcatel's Spacebus 3000B3 platform. Its C-band payload features 24 - 36 MHz transponders, while the Ku-band payload features 24 - 36 MHz transponders. During the anomaly, SES was forced to transfer all customer traffic to other satellites. AMC-9 was launched in 2003, so its operational life was coming to an end. However, the event brought some economic pain and also reminded us of the vulnerabilities of operating complex electronic systems in the hostile environment of space.

One area to highlight is the strong performance of SES’ mobility business, especially Internet access for airlines and cruise ships.

Part of this is driven by SES-15, which was launched in May 2017 and just entered commercial service in January 2018. SES-15 is the first SES hybrid satellite. It equipped with 16 Ku-band transponders (36MHz equivalent) as well as a 10 GHz high throughput payload. The all-electric satellite operates at 129 degrees West, enabling it to serve North America, Mexico, Central America and the Caribbean. One of its big customers is Gogo, which now has over 400 aircraft equipped with its 2Ku in-flight connectivity technology. Gogo’s 2Ku uses two Ku-band antennas, one for download and the other for upload. The company claims that 2Ku offers peak speeds of 70 Mbps. More impressively, Gogo has a backlog of 1,600 more aircraft awaiting the installation of its antennas. The company also says that 2KU will be compatible with future MEO satellites. Airlines that have contracted for this service include AeroMexico, Air Canada, Air Canada Rouge, Air France, Alaska Airlines, American Airlines, British Airways, Cathay Pacific, Delta, GOL, Iberia, JAL, JTA, KLM, LATAM, United, Virgin Atlantic, and Virgin Australia.

A second SES hybrid satellite is expected to come online shortly, although this one has had a bumpy ride getting there. In January 2018, an Ariane 5 rocket launched from the Guiana Space Center (CSG) suffered an anomaly during the second stage separation process. Ground tracking stations lost telemetry contact with the rocket and its two satellite payloads shortly after the second stage separation. Hours later we learned that all was well, relatively speaking. he mission carried SES-14, the second of SES' hybrid satellite to be launched. SES-14 was equipped with C-band wide beams designed for in-flight connectivity across the Atlantic. This satellite now appears to be in proper orbit, so commercial services should commence after all testing and commissioning activities are complete. SES has other in-flight connectivity partners as well, including Panasonic and Global Eagle.


AT&T looks to IPO of minority stake in DIRECTV Latin America

AT&T filed a registration statement with the U.S. Securities and Exchange Commission for a potential initial public offering (IPO) of a minority interest in the Class A common stock of Vrio Corp., a holding company for its Latin American digital entertainment services unit, DIRECTV Latin America.

Tuesday, March 6, 2018

Nokia's PSE-3 chipset leverages probabilistic constellation shaping

Nokia unveiled its Photonic Service Engine 3 chipset featuring probabilistic constellation shaping (PCS) that pushes fiber-optic performance close to the Shannon limit to fully exploit channel capacity.

PCS is a new modulation technique pioneered by Nokia Bell Labs that the company says enables maximum capacity over any distance and on any fiber - from metro to subsea - increasing capacity up to 65% over currently deployed networks while reducing power by 60%. This includes 200G rates over most terrestrial and subsea links, as 400G over most shorter distances.

The PSE-3 chipset, which is the first coherent digital signal processor to implement PCS, provides finely adjustable wavelength capacity from 100G to 600G with a single, uniform modulation format, baud rate, and channel size. This simplifies network operations and planning.

"This is a breakthrough in how we can maximize the performance of optical networks and, at the same time, vastly simplify operations. The Photonic Service Engine 3 is the culmination of a decade of research and first-hand experience building the largest, highest capacity optical networks in the world. By introducing this extreme and yet remarkably simple programmability, our customers can now maximize the capacity of every link in their network, whether that's 10 km, 10,000 km or beyond. They will be able to keep their costs under control while handling the huge bandwidth demands that video, cloud, and soon 5G will be throwing at them."

Nokia is planning to introduce the PSE-3 chipset across ist packet-optical portfolio, including a new version of the 1830 Photonic Service Interconnect, a compact modular WDM platform for data center interconnect. The 1830 PSI-M will use modular chassis architecture with high-performance modules based pm the PSE-3. Commercial availability is expected in Q3 2018.


In March 2016, Nokia announced significant enhancements to its 1830 Photonic Service Switch (PSS) portfolio, including the introduction of a new Photonic Service Engine version 2 (PSE-2) chip that enables the platform to double wavelength capacities and wavelengths per fiber. The new electro-optic chipset PSE-2 is available in two versions:
  • the PSE-2 Super Coherent (PSE-2s) provides performance and flexibility for applications with very high traffic demands and potentially challenging distance requirements. It can be programmed with seven unique modulation formats to support optimized 100G to 500G transport wavelength capacities, and distances for applications ranging from metro to ultra-long haul - including the industry's first 400G single carrier, the first 200G long haul and the first 100G ultra-long haul. The PSE-2s lowers cost per bit per kilometer by maximizing capacity for every distance while using 50 percent less power.
  • the PSE-2 Compact (PSE-2c) is optimized for 100G DWDM applications where density, space, and low power are paramount, including metro access and aggregation networks. The PSE-2c design creates more compact line cards that support "pay as you grow" pluggable optics while consuming 66 percent less power.

NeoPhotonics shows 64 GBaud for 600G and 1.2T coherent transport

NeoPhotonics is currently shipping a suite of 64 GBaud optical components for coherent systems operating at 600G and 1.2T.  64 GBaud components double the symbol rate over standard 100G (32 GBaud) coherent systems.

The NeoPhotonics suite use three optical components to enable single channel 600G or dual channel 1.2T transmission:

  • 64 GBaud CDM -- NeoPhotonics 64 GBaud, polarization multiplexed, quadrature coherent driver modulator (CDM) is shipping in limited availability and features a co-packaged InP modulator with a linear, high bandwidth, differential driver in a compact package designed to be compliant with the anticipated OIF Implementation Agreement. Co-packaging the InP IQ modulator with the driver enables an 85% reduction in line card board space compared to equivalent lithium niobate solutions. Furthermore, this facilitates transceiver applications up to 600 Gbps on a single wavelength for next-generation transport modules..
  • 64 GBaud Micro-ICR -- NeoPhotonics Class 40 High Bandwidth Micro-Intradyne Coherent Receiver (Micro-ICR) is in volume production and is designed for 64 GBaud symbol rates, doubling the RF bandwidth of standard 100G ICRs. The 64 GBaud Micro-ICR supports higher order modulation such as 64 QAM. The compact package is designed to be compliant with the OIF Implementation Agreement OIF-DPC-MRX-02.0.
  • Low Profile Micro-TL -- NeoPhotonics ultra-narrow linewidth external cavity tunable laser has been proven in volume production and is now configured in a smaller, lower profile package, which is designed to meet the stringent requirements for packaging density in pluggable modules. The external cavity laser design has a significantly narrower linewidth than competing designs, which is especially advantageous for higher order modulation formats. The laser is available in a compact package Integrable Tunable Laser Assembly form factor designed to be compliant with the OIF Implementation Agreements OIF-MicroITLA-01.1 and OIF-ITLA-MSA-01.3.

NeoPhotonics said its solution supports transmission over data center interconnect (DCI) distances of up to 80 km. The components also support 400G over metro distances of 400-600 km using 64 GBaud and 16 QAM or 200G over long-haul distances of greater than 1000 km using 64 GBaud and QPSK.

“All three elements of our suite of optical components for 600G and 1.2T are now available and shipping to customers, allowing them to take advantage of the performance of all three elements to optimize their system performance,” said Tim Jenks, Chairman and CEO of NeoPhotonics. “We ensure that each element is designed to work seamlessly with the others and offer our customers a complete optical solution, both increasing performance and reducing development time” continued Mr. Jenks.

Oclaro ships 100G PAM4 EML laser chips

Oclaro announced general market availability of its 100G PAM4 EA-DFB EML chips for next-generation, transceiver applications, enabling 100G per wavelength and paving the way for 200 Gbps and 400 Gbps in data center networks.

The new 100G PAM4 EML laser chips operating at 53 Gbaud with up to 40Ghz bandwidth (@ 20°C) and 6dB extinction ratio (@70°C).

Oclaro also announced additional wafer fab capacity upgrades for DML and EML laser production, providing greater availability for its world-class components. This newly installed production capacity will enable Oclaro to satisfy the increasing demand for cost-effective high-speed transceivers.

"Oclaro's proven laser technology has been the benchmark for high-performance and reliability, and is ideally suited to support the PAM4 modulation formats used to deliver higher-speed networks affordably," said Yves LeMaitre, Chief Strategy Officer of Oclaro. "With the explosive growth of large scale data centers, the demand for these lasers has never been greater and by increasing our manufacturing capacity, Oclaro can ensure its customers have the supply they need to be successful."

Broadcom delivers 400G Reverse Gearbox

Broadcom announced commercial availability of a 400G gearbox device for hyperscale data center and cloud applications.

The new BCM81724 device, which is Broadcom’s 4th generation gearbox, is an 8x56-Gbps PAM-4 to 16x25-Gbps NRZ forward and reverse gearbox, designed to enable next-generation high-performance switches with PAM-4 I/Os to connect to the large existing ecosystem of switches and plug-in modules with NRZ interface.

It can also be configured as an 8x56-Gbps PAM-4 retimer to extend high-speed copper and optical links in modern networks.

Broadcom said the availability of new switch ASICs and ASSPs such as its Tomahawk 3, provides a bridge connecting the high-bandwidth 400G PAM-4 interface of the switch to the NRZ interface on existing 100G QSFP28 optical modules. Further, given the general availability of copper-based NRZ modules supporting 100 Gbps in existing systems, it is essential to have a reverse gearbox that enables next-generation switches to connect to these modules.

“With the introduction of switches such as the Tomahawk 3 with 56G I/Os that are critical to meeting the rapidly increasing bandwidth needs in today’s cloud computing and hyper-scale data center environments, the BCM81724 is essential to interface these next generation high density switches to the existing 100G optical module ecosystem,” said Lorenzo Longo, senior vice president and general manager of the Physical Layer Products Division at Broadcom. “Built with proven PAM-4 SerDes that are foundational to Broadcom’s state-of-the-art switch processor chips, both merchant silicon and ASICs, our 16nm PAM-4 Reverse Gearbox provides the most robust and essential bridge for the end-to-end solutions driving faster time to market for our customers and expanding bandwidth capacity of next generation networks.”

Broadcom delivers its 12.8 Tbps Tomahawk 3 switching silicon

Broadcom announced commercial shipments of its StrataXGS Tomahawk 3 Ethernet switch silicon boasting 12.8 Terabits/sec in a single device -- double that of any other switching chip currently in the market.

Tomahawk 3 paves the way for high-density, standards-based 400GbE, 200GbE, and 100GbE switching and routing for hyperscale cloud networks. The latest gen silicon is expected to be adopted by leading network equipment OEMs as well as by hyperscale cloud companies.

Third party companies cited in the product announcement included Microsoft, Alibaba, Arista Networks, Baidu, Juniper Networks, LinkedIn, Tencent, Accton, Celestica, Delta Networks, Quanta, Applied Optoelectronics, Foxconn Interconnect Technologies, Intel Silicon Photonics, and Luxtera.

The new chip, which arrives 14 months after Broadcom introduced its 6.4Tbps product generation, offers 40% lower power consumption per 100GbE switch port and up to 75% lower cost per 100GbE switch port.

Key features of the StrataXGS Tomahawk 3 Series:

  • Supports 32 x 400GbE, 64 x 200GbE, or 128 x 100GbE line-rate switching and routing on a single chip
  • Delivers 40% reduction in power per 100Gbps, and up to 75% lower cost per 100Gbps, versus alternatives
  • New, state-of-the-art, integrated 12.8Tbps shared-buffer architecture offers 3X to 5X higher incast absorption and provides the highest performance and lowest end-to-end latency for RoCEv2 based workloads
  • Broadview Gen 3 integrated network instrumentation feature set and software suite provides full visibility to network operators into packet flow behavior, traffic management state, and switch internal performance
  • Supports all packet processing and traffic management requirements for next-gen hyperscale network use cases: >2X IP route forwarding scale, 2X ECMP scale, Dynamic Load Balancing and Group Multipathing, In-Band Network Telemetry, Elephant Flow detection and re-prioritization
  • Robust connectivity using 256 instances of the best performing and longest-reach 50G PAM-4 integrated SerDes core, enabling long-reach (LR) East-West optical links and Direct-Attached-Copper (DAC) in-rack cabling in the data center, fully compliant to new IEEE standards for 50/100/200/400GbE
  • Implemented on proven, high-volume 16nm process technology node, ensuring fastest time to CY2018 production network deployment for hyperscale customers 


Mellanox debuts its Onyx Ethernet Network Operating System

Mellanox Technologies released a next-generation Ethernet network operating system for its Mellanox Spectrum Open Ethernet switches.

Mellanox Onyx OS provides a rich Layer-3 feature set with built-in dynamic routing protocols such as BGP/OSFP. It features a robust control plane and 64-way ECMP support, which Mellanox says can be used to construct large, scale-out L3 fabrics for data centers.

Additional capabilities include:

  • support for standard DevOps tools like Ansible and Puppet
  • smart hooks to automate network provisioning for high-performance workloads such as storage and artificial intelligence
  • support to run containerized applications on the switch system itself
  • buffer and link monitoring that leverage Mellanox Spectrum’s unique silicon level capabilities.

The Mellanox Onyx OS is aimed at cloud, hyperscale, enterprise, media & entertainment, storage, and high-performance Ethernet-based interconnect applications.

“Mellanox Onyx brings leading management, provisioning, automation and network visibility to data centers and cloud infrastructures, to deliver the best scalability, performance and overall return on investment,” said Yael Shenhav, vice president of products at Mellanox Technologies. “Mellanox Onyx also offers a mature Layer-3 feature-set, with integrated support for standard Devops tools, allowing customers to run third party containerized applications with complete SDK access. By utilizing Mellanox Onyx’s leading capabilities, our customers can enjoy the benefits of an industry-standard Layer-2 and Layer3 feature-set along with the ability to customize and optimize the network to their specific needs.”

Ciena posts quarterly revenue of $646.1 million, up 4% yoy

Ciena reported revenue of $646.1 million for the first quarter of its fiscal 2018, up 4% as compared to $621.5 million for the fiscal first quarter 2017.

Ciena's fiscal first quarter 2018 GAAP results include a non-cash $476.9 million charge related to the enactment of the Tax Cuts and Jobs Act. As a result, Ciena's GAAP net loss for the fiscal first quarter 2018 was $(473.4) million, or $(3.29) per diluted common share, which compares to a GAAP net income of $3.9 million, or $0.03 per diluted common share, for the fiscal first quarter 2017.

Ciena's adjusted (non-GAAP) net income for the fiscal first quarter 2018 was $21.9 million, or $0.15 per diluted common share, which compares to an adjusted (non-GAAP) net income of $24.6 million, or $0.17 per diluted common share, for the fiscal first quarter 2017.

“We demonstrated a strong start toward achieving our long-term financial goals with our fiscal first quarter results, including year-over-year top-line growth, continued cash generation and a strengthening balance sheet,” said Gary B. Smith, president and CEO, Ciena. “We also are confident in our ability to continue driving market share gains across key geographies and customer segments by intersecting the industry’s demand drivers with leading innovation.”

Some highlights:

Revenue by geography:
North America   62.4%
EMEA                15.1%
CALA                  5.4%
APAC                 17.1%


  • U.S. customers contributed 59.3% of total revenue
  • Two customers each accounted for greater than 10% of revenue and in aggregate represented 25% of total revenue
  • Cash and investments totaled $986.8 million
  • Total number of employees: 5,712

Oclaro samples 1310nm DFB-MZ PICs for 100G/400G PAM4

Oclaro announced sampling 1310nm photonic integrated circuits (PICs) that integrate a DFB laser with a Mach Zehnder modulator for intra-data center applications using CWDM wavelengths. 

The 1310nm DFB-MZ PIC, which leverages Oclaro's expertise in 1310 DFB lasers and its Indium-Phosphide high-bandwidth modulator technology, is aimed at shorter-reach applications such as higher-speed connectivity across data center campuses.

"The need for ever-increasing capacity within the data center is making it critical to develop higher-speed and more integrated component technology," said Beck Mason, President of Oclaro's Integrated Photonic Business. "Oclaro has a long history of delivering proven direct detect and coherent technology and we are pleased to be the first supplier to now offer a 1310nm DFB-MZ PIC capable of supporting the demanding 100 Gbps per wavelength PAM4 applications."

T-Mobile U.S. joins Green Power Partnership

T-Mobile has joined the Green Power Partnership – a collective of companies leading the way in renewable energy.

"Moving to renewable energy is the right thing to do, and it’s smart business. We’ll continue to be a brand that makes our customers proud,” said John Legere, president and CEO at T-Mobile. “Meanwhile, AT&T just scored a C– and Verizon flat-out FLUNKED OUT according to Green America’s clean energy scorecard. C’mon Backward Blue and Reluctant Red – there’s still time to take my #CleanUpWireless challenge and change this industry for good.”

Earlier this year, T-Mobile launched #CleanUpWireless to challenge AT&T and Verizon to clean up their act and join the Un-carrier in committing to 100 percent clean energy.

Eutelsat seeks new opportunities - part 2

In the first half of this article, we looked at the recent financial performance of Eutelsat, the Paris-based satellite operator known for its pioneering video distribution services and global reach. Currently, the Eutelsat fleet of satellites is carrying 6,810 TV channels, of which 1,275 channels are HD – a penetration rate of only 19%, which seems low in this era when 4K television screens are now widely available in many markets at declining prices.

As the video market continues to shift toward over-the-top services, and as fibre reaches many of the locations which were previously the exclusive domain of satellites, Eutelsat will seek new opportunities, such as in-flight mobile connectivity -- its only segment that is currently growing. Eutelsat also has interesting ventures underway in Africa, and recently in the "Belt and Road" countries in partnership with China Unicom.



Upcoming satellite launches

Unlike some of its industry rivals that have drawn up plans for dozens, hundreds or even thousands of new satellites in the coming decade, Eutelsat seems to be taking a conservative CAPEX approach with regards to the orders book. While current shareholders may appreciate keeping a healthy dividend, the space business is inherently a costly one. Eventually, satellites get old and must be replaced. Newer technology means that the current assets in orbit can depreciate quite quickly.

As in the case of current satellites not optimized for 100% HD or even 4K video. There will also be the need to defend against the ultra-aggressive business plans of SpaceX and others, who could conceivably push an established company such as Eutelsat into irrelevancy quite quickly. Here is a list of upcoming Eutelsat satellite launches:




A Vision for Africa

In September 2016, Eutelsat suffered a major setback in its vision to deliver broadband connectivity to Africa in partnership with Facebook when SpaceX experienced a launch pad anomaly during a pre-launch test at Cape Canaveral, Florida, leading to the explosion of a Falcon 9 rocket and the destruction of its payload, Eutelsat's AMOS-6 satellite.

AMOS-6 was a Ka-band geostationary satellite configured with high gain spot beams for covering large parts of West, EAast and Southern Africa. The satellite was designed for community and Direct-to-User Internet access using affordable, off-the-shelf customer equipment.
The partnership with Facebook was announced in October 2015 with a mission to reach large parts of sub-Saharan Africa.

Eutelsat’s upcoming African Broadband Satellite looks to be a replacement for this lost bird. The new satellite t has ordered from Thales Alenia Space for possible launch in 2019. The all-electric satellite will be the first to use Thales Alenia Space's new Spacebus Neo platform. And it will offer 75 Gbps of capacity across a network of 65 spotbeams, which together provide quasi-complete coverage of Sub-Saharan Africa. The satellite will address direct-to-user consumer and enterprise broadband services using dishes from approximately 75 cm.  Villages could use the satellite connectivity for Wi-Fi hotspots and mobile phone backhauling.  No word on whether Facebook will play a role in the renewed project.

There are two other past regional expansions for Eutelsat that should be noted. In October 2017, Eutelsat acquired Noorsat, one of the leading satellite service providers in the Middle East, from Bahrain’s Orbit Holding Group. In 2013, Eutelsat acquired Satélites Mexicanos, for $831 million in cash plus assumption of $311 million in Satmex debt. Satmex operates three satellites that cover 90% of the population of the Americas.

Finally, Eutelsat and China Unicom signed a memorandum of understanding to address satellite communications market in the framework of China’s “Belt and Road” initiative. The agreement builds on in-flight connectivity deal formed between Eutelsat and UnicomAirNet (UAN), which was recently formed by China Unicom's broadband network unit and Hangmei, a Chinese Wi-Fi service and content provider for railways and buses, to provide IFC services to Chinese commercial airlines.

The Belt and Road Initiative is the development strategy proposed by the Chinese government that focuses on connectivity and cooperation between Eurasian countries. The idea is to build a 21st century Silk Road linking more than 68 countries, equivalent to 65% of the world's population and 40% of the global GDP as of 2017. The Belt and Road Initiative has the support of President Xi and the highest levels of his administration, leading some analysts to call it the largest organised development in history.

China's leading IT players, including China Telecom, China Unicom, and China Mobile, are being encouraged to pursue an overseas expansion strategy. As such, Eutelsat makes an interesting partner for China Unicom in that it already has the satellite coverage, and the local TV broadcast partners), in the regions that China Unicom wishes to expand. Likewise, if Eutelsat is looking for a partner with the financial resources, scale, and ambition to cover Asia, the Middle East and Africa, China Unicom presents many possibilities. Global politics, of course, would play a role, with government contracts and national security interests as top concerns if this partnership were to deepen.




Monday, March 5, 2018

Deutsche Telekom prices IoT at 10 Euros for Ten Years

Deutsche Telekom, in partnership with Cologne-based mobile communications provider 1NCE, introduced a very low cost, flat rate data plan for smart devices on the Internet of Things priced. Customers pay a ‘lifetime fee” of ten euros in the prepaid tariff and receive a data flat rate of up to 500 megabytes for the service life of each smart device of ten years.

The offer is initially valid within the European Union as well as in Switzerland and Norway.

“With this tariff, we will make it as easy as possible for our customers to quickly implement new IoT solutions. That means no monthly bills, no additional fees, no tariff jungle", says Alexander P. Sator, founder and CEO of 1NCE. “Deutsche Telekom, as a pioneer in NB-IoT, is effectively pushing ahead with the expansion of the network. We hope that this close cooperation will accelerate growth in the European IoT market.”

“Deutsche Telekom's own service-based NB-IoT offering is optimally complemented by 1NCE's simple, disruptive business model. Together, we are addressing a larger market and creating the best customer experience," says Hagen Rickmann, Managing Director Business Customers at Deutsche Telekom.