Showing posts with label SC18. Show all posts
Showing posts with label SC18. Show all posts

Tuesday, November 13, 2018

SC18: Indiana University, Ciena, ESnet and Internet2 build Monon400

Indiana University is collaborating with Ciena, Internet2, and ESnet to power Monon400, a 400 Gbps network ever built for research and education.

Monon400 has a current capacity of 1.2 terabits-per-second with a maximum capacity of 25.6 terabits-per-second, enabling high-speed sharing of massive amounts of data created by modern digital instruments like gene sequencers, powerful microscopes, and the Large Hadron Collider.

The current Monon100 runs from Indianapolis to Chicago, linking the Indiana GigaPOP with Internet2 and Big Ten Academic Alliance, national research and education networks. The Indiana GigaPOP, a partnership of Indiana University and Purdue University, serves as the network hub for the state's colleges and universities.

For the Monon400 upgrade, Indiana GigaPOP is working with Ciena to deploy the company’s Waveserver Ai 400G stackable interconnect platform and Blue Planet Manage, Control and Plan (MCP) domain controller with Liquid Spectrum analytics applications to replace the current Monon100 infrastructure. Once complete it will be the first research network deployment of Blue Planet MCP and Waveserver Ai. The resulting programmable infrastructure will enable the use of 400G channels connecting Indianapolis to Chicago with full visibility into network efficiencies.

The new network will debut at this week's SC18 show in Dallas, supporting IU’s Research Technologies group as they demonstrate use of the Lustre file system across the wide area from 100G to 400G, using an end-to-end link from Dallas to Bloomington.

For the SC18 Network Research Exhibition (NRE) demo, the Monon400 will run over a dedicated 100G circuit provided by the U.S. Department of Energy’s science network, ESnet, stretching from Chicago to Dallas. Indiana GigaPOP will use this circuit combined with three shared 100G circuits, two from Internet2 and one from CenturyLink, to complete the 400G capacity.

“The SC18 demonstration is just the first example of what the Monon400 will enable through the high-speed, low-latency network connectivity we have built in Indiana,” said Marianne Chitwood, director of I-Light, Indiana's statewide higher education optical fiber network, and the Indiana GigaPOP. “Researchers will be able to do high-performance data transfers at much higher speeds than before—all because Monon400 has been built with the research community and its requirements in mind.”

SC18: ESnet demos SDN for End-to-end Networked Science

At this week's SC18 in Dallas, the Department of Energy’s Energy Sciences Network (ESnet) is demonstrating its Software-defined network for End-to-end Networked Science at Exascale (SENSE) research project.

SENSE is building smart network services to accelerate scientific discovery in the era of ‘big data’ driven by exascale computing, cloud computing, machine learning and AI.

The SENSE SC18 demonstration in the Caltech and University of Maryland booths (1413 and 4211) showcases a comprehensive approach to request and provision end-to-end network services across domains that combines deployment of infrastructure across multiple labs/campuses, SC booths and WAN with a focus on usability, performance and resilience.

A SENSE testbed consisting of network and end-system resources has been deployed across DOE laboratories, including Fermilab and Argonne National Lab and the National Energy Research Scientific Computing Center at Berkeley Lab; facilities at Caltech and the University of Maryland; MAX (the Mid-Atlantic Crossroads) and ESnet. To control network resources, the SENSE system interacts with production provisioning system of ESnet and other regional and site networks. To control end-systems, SENSE software is deployed at the end-sites.

The SENSE demonstration at SC18 uses this persistent testbed and adds resources on the exhibit showroom floor at the conference. As shown in the figure below, the SC18 resources include data transfer nodes (DTNs) deployed in the Caltech and University of Maryland booths. Connections to the SC18 SCinet infrastructure provide multiple 100 Gbps connections back to the SENSE testbed. This infrastructure will be utilized to demonstrate the end-to-end SENSE services and includes high-speed data transfers and provisioning services.

Monday, November 12, 2018

SC18: CenturyLink and Infinera deliver capacity to SCinet

CenturyLink and Infinera are collaborating to deliver multi-terabit capacity for connecting SCinet, the dedicated high-capacity network at the SC18 conference at the Kay Bailey Hutchison Convention Center in Dallas, with wide area networks in several cities, including Chicago, Los Angeles, Miami, Seattle, Sunnyvale and Washington, D.C.

The installation demonstrates CenturyLink’s rapid provisioning of 100 gigabit services. CenturyLink operates a robust, global 450,000-route-mile fiber network and utilizes Infinera’s automated, high-capacity transport solutions in its backbone network.

Specifically, this year’s SCinet leverages the CenturyLink core optical transport network and the Infinera XT-3600 platform, powered by the fourth-generation Infinite Capacity Engine (ICE4), to deliver super-channel-based terabit capacity to the conference site. At the Infinera booth during SC18, Infinera and CenturyLink are also using the XT Series platform and Infinera’s Xceed Multi-layer SDN Platform to demonstrate a software-defined networking (SDN) solution featuring real-time telemetry performance monitoring data streaming to automatically detect and dynamically respond to network issues using predefined network policies.

“A scalable, agile and low-latency infrastructure plays a critical role in addressing the demanding and ever-increasing connectivity requirements of high-performance computing and the global research and education community,” said Andrew Dugan, Chief Technology Officer at CenturyLink. “We are pleased to work closely with Infinera to deliver terabit-scale capacity for SCinet, underscoring our commitment to serving the needs of these customers.”

“Our collaboration with CenturyLink at SC18 highlights our leadership role in delivering the most advanced optical transport networking solutions capable of pushing the boundaries of innovation in network speed, efficiency and automation,” said Bob Jandro, Senior Vice President, Worldwide Sales at Infinera.

Wednesday, November 7, 2018

Calient's 320x320 optical circuit switch connects SCinet 2018

CALIENT Technologies' S320 optical circuit switch (OCS) will play a key connectivity role in SCinet, the “world’s fastest network" at next week's SC18 International Conference for High Performance Computing, Networking and Storage in Dallas.

The 320-port S320 OCS will be used to create an optical overlay network connecting core routers from Juniper and Cisco with optical transport systems from Juniper, Ciena and Infinera, using 100GbE connections.

Any connection from the core routers can be switched to any port on the optical transport systems without re-fibering. With support for up to 400GbE and less than 30ns of latency per port, the use of the S320 adds significant connectivity flexibility without impacting network throughput or latency.

Network test equipment from Spirent, Ixia, Viavi, and Exfo was also connected to the S320 to create a fiber-once test infrastructure, allowing network operators to remotely and dynamically switch a test set to any router or optical transport system port when needed. Network engineers made use of this flexibility to configure and test network connections during set up and it will also be used to assist with troubleshooting equipment and optical links while the network is operational.

“Working with SCinet puts CALIENT front and center with the biggest vendors in the industry in one of the highest-bandwidth data center and wide area networks in the industry,” said David Altstaetter, CALIENT Vice President of Product Marketing. “By adopting the S320 for remote network testing and configuration, SCinet is demonstrating a best practice that many service providers and data centers are advocating.”

Calient doubles capacity of its MEMS-base fiber-optic cross connect

CALIENT Technologies introduced its Edge|640 Optical Circuit Switch (OCS) with 640 fiber-optic cross connections – up to twice the capacity of its current S320 OCS product.

CALIENT uses 3D microelectrical machine (MEMS) optical mirror technology to create protocol agnostic optical connections between ports at speeds up to 400 Gbps. The all-optical nature of the switch results in very low latency connections. The switch features built-in optical signal power monitoring on each link and features low power consumption of 90 Watts typical.

CALIENT said its new Edge|640 is organized into two switching groups of 320 ports each. Devices connected to a switch port on one of the switch groups can be connected to a device on any of the ports in the other switch group. This connectivity is ideal for “wire-once” network applications or for testing applications where devices under test need access to a range of test systems.

“Network virtualization and software-defined networking (SDN) are driving demand for fully automated networks on a massive scale, and the Edge|640 supports this trend through its high port density and very low latency connectivity,” said David Altstaetter, CALIENT Vice President of Product Line Management. “Some of the largest networks in the world trust CALIENT Optical Circuit Switch technology. The proven nature of technology sets the stage for the Edge|640 to be used in very high-density mission-critical applications.”

See also