Sony Pixel Power calrec Sony

ALMA Observatory pushing high Cisco technology

01/06/2016

SANTIAGO, Chile, 31 de Mayo de 2016.- Located at 5,000 meter altitude at the Atacama Desert in Chile, ALMA, Atacama Large Millimeter/submillimeter Array, the world's largest radio observatory, is literally pushing Cisco technology to the limits.

Having 66 antennas almost 15 meters tall - the eyes of ALMA - operating day and night to capture the signals of the universe to explain how stars and planets were formed is not an easy task. Low temperatures, high winds and snow, low humidity, dust, and a lack of oxygen are tough challenges that the ALMA staff and its network infrastructure have to endure.

To deal with one of the most extreme environments of the planet, it's required a robust and reliable digital network architecture to take all the data from the antennas to the brain of ALMA, a supercomputer capable of processing the information from the ALMA antennas in real-time and transforming it into one cohesive data stream.

Cisco solutions are deeply integrated within ALMA operations, making Cisco an end-to-end solution provider helping ALMA, the world's largest observatory, to fulfill its mission: unveiling the mysteries of the Universe.

ALMA is, in simple words, a factory that produces scientific data and delivers them to the astronomical community, but for this supply chain to work, we need a reliable backbone, where we can support this process, and that is where Cisco plays a fundamental role , said Jorge Ibsen, Director of the Computing Department of ALMA. For over 10 years weve been working with Cisco solutions and have always given us cutting edge technology, which is what ALMA needs to generate large amounts of reusable scientific data. We currently produce about 200 terabyte (TB) TB per year, and that volume of data is expected to increase significantly over the following years in operations .

For a unique operation such as Alma to work, it is essential that the infrastructure operates in extreme conditions, but with the same advanced features and capabilities as if they were in a traditional office environment. One of the secrets to Cisco's success is our ability to customize our solutions to meet the needs in various industries, their special requirements and unique conditions , explained Mariana Portela, account manager at Cisco Chile.

Unveiling the Mysteries of the Universe

For that purpose, ALMA is using Cisco Catalyst 6500 Core switches capable of working at high altitude allowing great reliability in this extreme environment, and advanced functionalities. This critical equipment is installed in a data center located inside of the Array Operations Site Technical Building located at 5000m altitude. The building has oxygen injection, precise cooling systems and power lines to ensure optimal operational conditions, making it the highest data center in the world.

The antennas produce hundreds of gigabits (GB) of data every day, which are processed in the ALMA supercomputer - the Correlator - and then sent to the Operations Support Facility (OSF) at 2.900m altitude, located at 28Km from San Pedro de Atacama in the middle of the desert, through dedicated fiber optics links. The OSF hosts a data center, state-of-the-art labs, offices and dormitories allowing more than 200 persons to work every day, with reliable Internet access, Wi-Fi connections, video conferencing, telephone and presence services through Cisco network equipment, providing critical services given the remote nature of the facilities.

It's at the control room in the OSF, the decision-making neurons of ALMA, where astronomers and operators command all the antennas to observe the universe and where the captured data is stored, essentially acting as the short term memory of ALMA. To do that, a set of servers, storage units and very specialized software is needed to control the 66 antennas. However, a great challenge was presented to maximize the operation throughput of the onservatory, groups of antennas needed to be controlled and operated independently from others and to act as parallel production lines. But duplicating the control hardware and software was too expensive, and the workload for reconfiguring them and to change all the required optic cabling to properly connect each single antenna was overwhelming.

Fortunately, advances in the network industry together with the maturity of the Cisco virtualization technology allowed ALMA to provide a solution that allows replicating the control servers and software without changing their network address definition. This is only possible with virtual routing and LAN capabilities of Cisco core switches. The solution brings increased operational efficiency delivering dynamic reconfiguration of antennas and switches, with minimum time and zero human intervention in the cabling. ALMA pushed the virtualization initiative even further, by migrating classical rack mount servers into Cisco B22-M3, Cisco UCS Blade Servers and Cisco Nexus 5500 Switches, allowing them to standardize and consolidates the control servers and software and to reduce complexity en IT's environment. The advanced administration tools come with simplified dashboards, making them intuitive for users from other departments to manage the antennas.

Data from observations is finally sent to Santiago, where the main ALMA archive node - the long-term memory of ALMA. Resides. The data is stored and processed through high-speed networks using Cisco Nexus switches. After processing, the end data products are sent to the ALMA Support Centers, allowing the worldwide science community to make breathtaking scientific discoveries.

About ALMA

The Atacama Large Millimeter/Submillimeter Array (ALMA), an international astronomy facility, is a partnership of ESO, the US National Science Foundation (NSF) and the National Institutes of Natural Sciences (NINS) of Japan in cooperation with
LINK: https://newsroom.cisco.com/press-release-content?type=press-release&ar...
See more stories from cisco

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

07/10/2026

Dalet Flex LTS Delivers Smarter Media Operations from Ingest to Distribution

Dalet, a leading technology and service provider for media-rich organizations, today announced the latest Long-Term Supported (LTS) release of Dalet Flex. Build...

06/09/2026

Dolby and MagentaTV Bring Fans Closer to the FIFA World Cup 2026 in Germany with Dolby Vision and Dolby Atmos

June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...

20/08/2026

NEP's Summer of Soccer Didn't End at World Cup: 1,100+ Domestic Productions Follow the Final

From host-broadcaster and rightsholder support in June and July to MLS, NWSL, US...

20/08/2026

SVG GameDay, Ep. 27: San Jose Sharks' Emily Garner - Production Tales From the Shark Tank

In-venue and creative video staffers at the professional and collegiate level ha...

20/08/2026

IBC 2026: Veritone To Showcase Enterprise AI and Media Supply Chain Automation

At IBC this year, Veritone (14.A56) is bringing two connected themes to the booth: architectural independence in enterprise AI, and the automation of the media ...

20/08/2026

Telestream and ScorePlay Partner to Connect Live Sports Ingest with Media Management

Telestream and ScorePlay have announced a partnership combining Telestream's...

20/08/2026

Grand Slam of Curling and Rock League Sign Multi-Year Deal with ESPN

The Grand Slam of Curling and Rock League have announced a three-year agreement with ESPN, bringing more than 300 hours of live curling coverage to U.S. audienc...

20/08/2026

Nielsen Announces Measurement Enhancements Ahead of Fall TV Season

Nielsen has announced a series of enhancements to its Big Data + Panel currency measurement methodology, taking effect August 31. The updates were developed in ...

20/08/2026

ORF Deploys Net Insight Nimbra Platform for Nationwide IP Contribution Network

Net Insight has been selected by service provider Big Blue Marble (formerly ORS Group) to provide its Nimbra platform as the core media transport solution for a...

20/08/2026

2026 US Open Launches Fan Activations Across New York City

The 2026 US Open will bring a series of free fan activations across New York City ahead of and during the tournament, which runs August 23-September 13. We...

20/08/2026

Bridge Technologies Adds TS Playout to VB330 and VB220 Monitoring Probes

Bridge Technologies will announce a transport stream (TS) playout feature for its VB330 and VB220 compressed monitoring probes at IBC2026 (Booth 1.A71). The fe...

20/08/2026

IBC 2026: ENCO To Showcase AI and Automation Solutions

ENCO will demonstrate solutions across captioning, translation, AI production tools, automation, and virtual production at IBC2026 (Stand 7.A34, Amsterdam RAI, ...

20/08/2026

IBC 2026: MultiDyne MRMC To Exhibit for First Time as Part of MultiDyne Organization

MultiDyne Video and Fiber Optic Systems will demonstrate camera robotics and mot...

20/08/2026

IBC 2026: Chyron Showcases Newsroom Workflow Solutions

Chyron will demonstrate news workflow solutions at IBC2026 (Stand 7.A23), marking the company's 60th anniversary. Highlights include updates to PRIME HTML, ...

20/08/2026

Spectrum SportsNet LA Now Available to Customers in Former Cox Markets

Spectrum SportsNet LA, the exclusive television home of the Los Angeles Dodgers, is now available to Spectrum customers in former Cox markets following the clos...

20/08/2026

IBC 2026: swXtch.io Launches Expanded SRT Distribution and Native Multicast Services

swXtch.io will unveil expanded Global SRT Distribution and native multicast tran...

20/08/2026

Transformation Church Deploys Riedel Artist Intercom System

Riedel Communications has announced that Transformation Church in the United States has deployed a communications system built around the Artist intercom ecosys...

20/08/2026

Apple at 50: Author and CBS Sunday Morning Correspondent David Pogue on How a Tech Giant Became a Media Powerhouse

The bestselling author and longtime Apple observer explores how product launches...

20/08/2026

Orlando Magic's David Storm Reflects on the Franchises First Year With Its New ST 2110 Control Room and Massive Center-Hung Videoboard

The Orlando Magic entered last season with a dramatically upgraded in-venue prod...

20/08/2026

Indiana Pacers Name DAZN Exclusive Streaming Home Beginning 2026-27 Season

Pacers Sports and Entertainment has announced a partnership with DAZN, making it the exclusive streaming home of Indiana Pacers basketball. A team-branded strea...

20/08/2026

Ratings Roundup: Scotty Scheffler Win Tops the Week, ESPN Posts Most-Watched WNBA Game Ever on Cable

Ratings Roundup is a rundown of recent ratings news and is derived from press re...

20/08/2026

NHL Announces Germany Expansion with FC Bayern Partnership and 2027 Global Series Games in Munich and Cologne

The NHL has announced two major developments tied to its Germany growth strategy...

20/08/2026

SoundBridges TURN server tutorial

Set up your own private remote collaboration infrastructure SoundBridge have recently put together a tutorial video that provides users with a step-by-step ...

20/08/2026

Neyrinck revive Avid D-Control surfaces

New V-Control Pro features restore basic functionality Neyrinck's V-Control software has long been keeping older Avid control surfaces compatible with n...

20/08/2026

ROSE AYLING-ELLIS BEGINS FILMING SERIES TWO OF ITVS BAFTA-WINNING THRILLER CODE OF SILENCE

TV, BritBox and Mammoth Screen have announced that filming is now underway on th...

20/08/2026

Nielsen Incorporates New Enhancements To Improve Its Data Measurement Leading Into The New Fall TV Season

New York August 19, 2026 Nielsen today shared a number of key enhancements t...

20/08/2026

FAST Sports Programming Surges at More Than Twice the Rate of Sports Channel Growth

New Gracenote Data Hub analysis finds sports program titles up 31.2% and individ...

20/08/2026

Charter Completes $34.5 Billion Cox Acquisition

Share Copy link Facebook X Linkedin Bluesky Email...

20/08/2026

SubtitleNEXT makes a significant leap in localisation eff...

At IBC, Profuz Digital will showcase at stand 8.A88 the SubtitleNEXT platform delivering innovative AI transcription integrations and stunning new features boos...

20/08/2026

Transformation Church Elevates Production Communications...

Riedel Communications today announced that Transformation Church, one of the fastest-growing and most influential digital ministries in the United States, has d...

20/08/2026

QuickLink Showcases New 4K Capabilities Across StudioEdge and StudioCall at IBC 2026

QuickLink Showcases New 4K Capabilities Across StudioEdge and StudioCall at IBC ...

20/08/2026

The Boys Season Five Graded with DaVinci Resolve Studio

The Boys Season Five Graded with DaVinci Resolve Studio Brie Clayton August 20, 2026 0 Comments Colorist Siggy Ferstl uses Depth Map to bring a three ...

20/08/2026

Adobe Firefly expands its creative AI studio: generate music, speech, and sound effects in one place

Adobe Firefly expands its creative AI studio: generate music, speech, and sound ...

20/08/2026

Broadpeak launches Multiview as a Service to accelerate m...

Multiview available via SaaS for streaming platforms and operators through broadpeak.io, with live demonstrations at IBC2026 Broadpeak , a leader in streaming ...

20/08/2026

Techex Appoints Stuart Almond as Chief Revenue Officer

Techex, a leading provider of live broadcast infrastructure solutions, has appointed Stuart Almond as Chief Revenue Officer, further strengthening its executive...

20/08/2026

MediaCity Studios upgrades with Avid

Avid today announced that MediaCity Studios has upgraded its production infrastructure with an enhanced end-to-end Avid production ecosystem, including the dep...

20/08/2026

MS Now to Launch $7.99 DTC Service

Share Copy link Facebook X Linkedin Bluesky Email...

20/08/2026

Nielsen Details Improvements to Audience Measurement Capabilities

Share Copy link Facebook X Linkedin Bluesky Email...

20/08/2026

Study: 174 Billion Illegal Streams During FIFA World Cup 2026

Share Copy link Facebook X Linkedin Bluesky Email...

20/08/2026

Prasad Opens New 8K/4K Film Preservation & Restoration Center

Share Copy link Facebook X Linkedin Bluesky Email...

20/08/2026

IPC Expands Brazilian Presence with New Channel Partner C...

IPC Expands Brazilian Presence with New Channel Partner CCATech Industry veterans Carlos Abrah o and Bruno Lopes strengthen local support and expand IPCs prese...

20/08/2026

Zixi Enters Mauritius Market Through Strategic Deployment...

Zixi Enters Mauritius Market Through Strategic Deployment with MTC Jockey Club Worlds Oldest Horse Racing Club in the Southern Hemisphere Selects Zixis Softwar...

20/08/2026

Scripps Research scientist to receive $2.76 million NIAID New Innovators Award

LA JOLLA, CA-Scripps Research assistant professor Tiantian Liu has received a five-year NIAID DP2 award from the National Institute of Allergy and Infectious Di...

20/08/2026

Audiences reveal appetite for multicultural Australia on-screen

Audiences reveal appetite for multicultural Australia on-screen 20 August 2026 Dr Georgie McClean, Dr Rebecca Huntley (L-R) By Dr Georgie McClean and Dr Rebec...

20/08/2026

How Mavis Studio Is Expanding Live Production Teaching at Sussex

How Mavis Studio Is Expanding Live Production Teaching at Sussex Brie Clayton August 19, 2026 0 Comments Hero image displays a student about to mix be...

20/08/2026

Vertical Unscripted Series Legal Queens Captured with Blackmagic Design

Vertical Unscripted Series Legal Queens Captured with Blackmagic Design Brie Clayton August 19, 2026 0 Comments Reality TV veteran Eric Gardner create...

20/08/2026

Transformation Church Elevates Production Communications With Riedel Artist and Bolero

Wuppertal August 20, 2026 Transformation Church Elevates Production Communicat...

20/08/2026

The music between the notes

The music between the notes Coming together In the middle of 2026, as conversations around artificial intelligence continue to raise questions about how musi...