Showing posts with label DCI. Show all posts
Showing posts with label DCI. Show all posts

Thursday, May 14, 2020

Deutsche Telekom Global Carrier activates 800G with Ciena

Deutsche Telekom Global Carrier has activated the first European 800G network connecting its data centers in Vienna, Austria.

The 800Gbps transmission has been validated for stability and error rates in a live environment.

The deployment will allow Deutsche Telekom to transport eight 100G of data traffic in less than 100Ghz of spectrum and is optimized for high-capacity 100GE and 400GE customer interface connectivity. Ciena said its solution is the first to transport 2x400GE across a single 800G wavelength.

In the next phase, Deutsche Telekom intends to implement Ciena’s WL5e with its 6500 and Waveserver 5 platforms, managed by Ciena’s Manage, Control and Plan (MCP)  domain controller, in Public Telehouse Exchange points.

“We pride ourselves on always being a step ahead and this move will push us over the threshold. It will help us achieve a significant industry milestone by delivering the first 800G network in Europe. With it, we will increase network capacity and efficiency, and create a more adaptive network that can meet our customer’s needs now and into the future,” said Rolf Nafziger, Senior Vice President, Deutsche Telekom Global Carrier.

https://www.ciena.com/about/newsroom/press-releases/deutsche-telekom-global-carrier--first-800g-network-in-europe.html

Tuesday, April 7, 2020

Russia's Bank Otkritie deploys ADVA for 32G Fibre Channel

Russia's Bank Otkritie has deployed ADVA's FSP 3000 to enable 32Gbit/s Fibre Channel as well as 40 and 100Gbit/s Ethernet services.

One of Russia's largest commercial financial companies, Bank Otkritie is the first bank in the country to leverage Gen 6 Fibre Channel technology.

“As one of Russia’s leading banks, it’s vital that we provide our customers with continuous access to their mission-critical financial data. That’s why the ADVA FSP 3000 combined with OpenFabric™ and ALM assurance technology is the ideal tool. It ensures comprehensive monitoring and testing for the highest network availability and service reliability,” said Andrey Ivashenko, VP and CIO, Bank Otkritie. “By supporting 32Gbit/s Fibre Channel, this new solution has taken our storage data transport to the next stage. And, with the ADVA FSP 3000 OpenFabric™ aggregating lower-speed services onto high-speed wavelengths, we have the power to efficiently provide the data rates that our individual customers require.”

“Bank Otkritie’s new network provides a significant boost in terms of capacity and efficiency. With our FSP 3000 technology, it supports the most advanced low-latency Fibre Channel services, enabling the bank to maximize the performance of flash-enhanced storage in its data centers,” commented Andreas Jelinek, senior director, sales, Eastern Europe, Russia and CIS, ADVA. “Robustness and reliability were key to this project. That’s why Bank Otkritie also selected our ALM solution. Specifically engineered to be a simple plug-and-play fiber assurance device, it provides continuous monitoring, enabling operators to know immediately if and where issues arise. This real-time data is key to supervising and assuring dark fiber services. And, in the event of any fiber issues, our FSP 3000 OpenFabric™ automatically discovers new paths, enhancing availability and quality of service.”
http://www.adva.com

Friday, June 21, 2019

Leaseweb interconnects data centers with Infinera's Groove G30

Leaseweb, which operates 20 data centers in locations across Europe, Asia, Australia, and North America, has deployed the Infinera Groove G30 Network Disaggregation Platform to interconnect its data centers in North America.

Infinera said its platform was selected by Leaseweb to strengthen its global network, which has a core uptime of 99.999% and a bandwidth capacity of 6 Tbps. In addition to the implementation in North America, Leaseweb Network selected the Infinera Groove platform for deployments in the United Kingdom and Netherlands.

“The Infinera Groove provides the high reliability, flexibility, and security our data centers need,” said Bart van der Sloot, Leaseweb Network Managing Director. “As we grow our data center locations all over the world, our goal is to continue serving as a key business partner in keeping businesses connected, offering them the peace of mind that our network is powered by best-in-class and cutting-edge optical technology.”

“Security and performance in the cloud are valued by virtually every end-user market segment,” said Pete Dale, Vice President, Cloud and Content Sales, Infinera. “Companies like Leaseweb have recognized and capitalized on this trend by expanding their data center footprint on a global basis, leveraging the Groove platform to help deliver the security and performance their customers demand, without sacrificing the flexibility they need to continually adapt to this changing market.”

Thursday, May 23, 2019

IP Infusion qualifies Inphi's 100G for IPoDWDM

IP Infusion has qualified Inphi's COLORZ 100GbE DWDM Pulse Amplitude Modulation (PAM4) platform solution on the IP Infusion OcNOS network operating system. Specifically, Inphi’s COLORZ has been qualified across various white box platforms, allowing for a disaggregated networking solution supporting IPoDWDM data center connectivity.

Inphi’s COLORZ enables 100G DWDM for data center customers to connect their data centers within a metro area. COLORZ, which uses PAM4 and advanced silicon photonics, is available in the industry standard form factor QSFP28 and can be plugged directly into an open slot of a switch or router without the need for a separate transport box. COLORZ delivers up to 4 Tbps of bandwidth over a single fiber.


IP Infusion's OcNOS is a modular extensible network OS for white box open networking solutions offering switching and routing protocol support ranging from Layer2, Layer 3 to Multiprotocol Label Switching (MPLS), and APIs/protocols for SDN. OcNOS features hybrid, centralized or distributed network support; scalable, modular high-performance network; and a robust data plane built on merchant silicon.

“Having native COLORZ support available on the IP Infusion OcNOS operating system, will allow customers to deploy cost effective 100G DWDM connectivity using white box platforms and meet their desire for building low cost flexible disaggregated optical network infrastructure,” said Dr. Loi Nguyen, founder, senior vice president, Optical Interconnect at Inphi. “Customers can now de-couple hardware and software in their DWDM network.”

“The qualification of Inphi’s COLORZ will extend the acceptance of white box solutions based OcNOS to a greater customer base allowing multiplexing of high-speed data stream over single fiber and enabling easy scaling of network capacity for DCI,” said Atsushi Ogata, CEO and President of IP Infusion. “Inphi will continue to be a vital partner for us as we continue to expand the NOS functions and support for current and future Inphi and IP Infusion white box solution customers.”

https://www.inphi.com/
https://www.ipinfusion.com/

First Colo GmbH picks Smartoptics for DCI

First Colo GmbH, which offers data center and managed services to companies across Germany and central Europe, has chosen Smartoptics’ DCI open line system to connect their data centers. The new solution is based on Smartoptics’ flexible DCP-M open line system for smart, flexible 100G DWDM connectivity.

Smartoptics said that by combining PAM4 transceivers embedded directly in Juniper Networks switches with Smartoptics’ flexible DCP-M open line system, First Colo gets a highly-automated 100G DWDM solution.

Xantaro is the service integrator Xantaro for the project. The DCI solution was chosen while First Colo was upgrading its data center infrastructure with new high-capacity Juniper Networks switches and routers to support 100G traffic.

“Our new DCP-M family of products is designed to meet the needs for flexible, cost-efficient data connectivity for DCI and Metro applications. We’re very happy that First Colo trusts our open optical networking solution to connect their data centers. It proves that we are on the right track developing products that really meet the needs for high-speed data connectivity in demanding environments,” says Magnus Grenfeldt, CEO of Smartoptics.

Smartoptics is based in Oslo, Norway.

https://www.smartoptics.com/

Thursday, April 25, 2019

Cyxtera deploys Infinera Groove for DCI

Cyxtera Technologies, which operates over 50 data centers in major cities around the world, has deployed the Infinera Groove Network Disaggregation Platform to support delivery of secure and reliable high-speed data center interconnect services.

Cyxtera said Infinera's Groove solution enables it to cost-efficiently scale optical interconnect capacity between its data center facilities within major markets.

“We continue to invest in best-in-class technology that supports the performance and security requirements of enterprise-grade connectivity,” said Damion Lackamp, Senior Director, Interconnection Products at Cyxtera Technologies. “As we expand our data center facilities, the Infinera Groove solution provides the capacity, efficiency and security to boost the performance of our network infrastructure in a highly compact form factor.”

Tuesday, December 11, 2018

Dell’Oro: Data Center Interconnect market to grow 85% by 2022

The aggregate sales of equipment for Data Center Interconnect (DCI) infrastructure will grow by 85 percent over the next five years, according to a new report published by Dell’Oro Group.  The report looks at the infrastructure market from three network perspectives: Optical Transport, Data Center Core, and Wide Area Networks (WAN).

“Data traffic within the cloud is increasing at unabated rates, and DCI networks are integral to carrying the traffic,” said Shin Umeda, Vice President at Dell’Oro Group. “We see strong demand for a wide range of networking gear for DCI, from the fiber optic layer up to the packet forwarding layer, and our forecast takes into account how these network layers are interrelated,” added Umeda.

Highlights from Dell'Oro:

  • DCI will drive strong demand for Optical Transport, Ethernet Data Center Switch, and Routing technologies.
  • Optical Transport networks will account for the majority of the DCI market value over the next five years.
  • DCI market share leaders for 2017 were Ciena for Optical Transport networks, and Juniper for WAN and Data Center Core networks.

http://www.delloro.com

Wednesday, June 20, 2018

GÉANT scales pan-European backbone with Coriant Groove G30

GÉANT, which operates the backbone network that interconnects the national research and education networks in Europe, has selected the Coriant Groove G30 Network Disaggregation Platform and Coriant Transcend Chorus transport network management solution to scale its European backbone network.

Coriant's DCI solution enables GÉANT to boost network capacity across core PoP sites, including London, Amsterdam, Frankfurt, Hamburg, Paris, Geneva, and Marseilles.

“The research and education communities that GÉANT and its National Research and Education Network (NREN) partners serve have always been at the forefront of requirements on network capabilities,” said Bram Peeters, Chief Network Operations Officer, GÉANT. “Bandwidth demands continue to grow dramatically across many scientific disciplines, and with Coriant’s cost-optimized Groove G30 solution we expect to be able to bring the right levels of capacity and resiliency to keep in step with this evolution.”

Coriant said GÉANT selected its Groove G30 platform for its ultra-compact 1RU form factor, low power consumption, and the ability to support pay-as-you-grow scalability with its highly modular SLED-based system design.

Initial deployment of the Groove G30, which supports resilient high-capacity router interconnect between core data center facilities, leverages programmable 100G, 150G, and 200G coherent line-side transmission enabled by Coriant CloudWave Optics technology. The Coriant solution for GÉANT includes the Coriant Transcend Chorus transport network management system.

“GÉANT and its NREN partners play a critical role in Europe by providing the robust infrastructure that allows the best and brightest minds to collaborate virtually and drive innovation by accelerating research,” said Ronald Van der Kraan, Managing Director, Europe, Coriant. "We are excited to advance our technology collaboration with GÉANT and help them continue to deliver the service performance and scale that more than 50 million research and education users rely on.”

Monday, June 11, 2018

Italy’s national research network deploys Infinera's Cloud Xpress 2

GARR, Italy’s national research and education network, has deployed Infinera's Cloud Xpress 2, featuring the Infinite Capacity Engine (ICE4), to meet growing bandwidth demands driven by scientific computing applications.

GARR’s network reaches approximately four million users and connects over 1,000 public institutions across Italy with other international networks worldwide.

Infinera said GARR deployed its Cloud Xpress 2 to increase capacity and enable dynamic resource sharing between supercomputing centers operated by the National Institute for Nuclear Physics and CINECA, Italy’s largest supercomputing consortium. The platform enables GARR to deliver 1.2 terabits per second of capacity with low latency between supercomputing centers. Infinera Instant Bandwidth enables GARR to activate additional capacity in minutes, reducing the initial cost of deployment while remaining responsive to bandwidth demands.

“GARR’s high-performance network infrastructure delivers critical services for the Italian academic and scientific community,” said Massimo Carboni, CTO. “It is imperative that our network delivers high capacity and low latency for important supercomputing and research projects using dedicated ultra-fast fiber links. The Infinera Cloud Xpress 2 meets these needs and enables GARR to accelerate service innovation to support the development of these critical projects.”

“Research and education networks deliver substantial amounts of data in real-time transmission and rely on networks with high capacity, scalability and low latency,” said Nick Walden, Infinera Senior Vice President, EMEA. “We are delighted to work with GARR to meet the increasing needs of the academic community and are committed to providing GARR with solutions that satisfy bandwidth demands with efficiency and low latency.”

https://www.infinera.com/products/cloud/

Monday, February 26, 2018

Ranovus ships its On-Board Optics and CFP2 Direct Detect Transceivers

Ranovus announced the general availability of its 200G On-Board Optics and CFP2 optical transceiver solutions.

The devices are based on the company’s multi-wavelength Quantum Dot Laser (QDL), Ring Resonator based Silicon Photonic (SiP) modulators, Driver ICs as well as Receiver building blocks. 

Highlights of Ranovus’ 200G CFP2 and Optical Engine product features are:

  • Supporting DCI, metro access, 5G Mobility and multi-access edge computing applications
  • Supporting transmission distance of 15km, 40km and 80km+
  • Platform capable of supporting Industrial Temperature Range
  • Offering 96 DWDM channels in the C-band now and L-band in the future
  • Supporting 1.6 Tb/s 1RU Shelf Density
  •  Form factor and compatible electrical interface with CFP2-DCO
  • 56Gb/s PAM4 PHY with multiple programmable FEC options to optimize link performance
  • Full diagnostics and self-monitoring capabilities to enable high-reliability networks
Ranovus said these products are now in lab trials with multiple optical networking equipment vendors for 5G mobility and cloud infrastructure markets. A demonstration with ADVA is planned for the upcoming OFC show in San Diego.

“Our demonstration will feature transmission of 400Gb/s in an FSP 3000 CloudConnect™ terminal and over 80km of standard single mode fiber utilizing our open line system,” said Christoph Glingener, CTO/COO at ADVA. “In partnership with Ranovus, we have made impressive progress to validate direct detect technology as an effective way for data center operators to lower their cost per bit and improve energy efficiency.”

Tuesday, January 16, 2018

Hurricane Electric deploys Coriant for Silicon Valley data center interconnect

Hurricane Electric, which operates the world’s largest IPv6-native Internet backbone, has deployed the Coriant Groove G30 Network Disaggregation Platform in a Data Center Interconnect (DCI) application for its Silicon Valley transport network.

The Coriant Groove G30 is being used to scale capacity between key data center locations in San Francisco, Palo Alto, San Jose, and Fremont.

The solution supports efficient multi-terabit optical transmission over dark fiber metro and regional applications. It will also enable Hurricane Electric to extend multi-terabit connectivity between regions using alien wavelength service applications.

“We continue to enhance our network infrastructure to meet the throughput and low latency requirements our global customers require to deliver a best-in-class Internet experience,” said Mike Leber, President, Hurricane Electric.

Wednesday, October 25, 2017

Telefónica Colombia deploys Coriant Groove G30

Telefónica Colombia is deploying the Coriant Groove G30 muxponder DCI platform to deliver high-performance 100G interconnect solutions to large enterprises and web-scale Internet operators,

In addition to the recent deployment of the Groove G30 platform, the Coriant metro to long haul packet optical transport solution for Telefónica Colombia includes the latest features of the Coriant hiT 7300 Multi-Haul Transport Platform and the Coriant mTera Universal Transport Platform.

“We are pleased to support one of the most technically advanced networks in the region that is optimized to serve the needs of Telefónica Columbia’s customers today and into the future,” said Uwe Fischer, Executive Vice President, R&D and PLM, and Chief Technology Officer, Coriant.

Thursday, September 21, 2017

Cignal AI forecasts 400G Coherent WDM shipments in 2020

Shipments of 400G coherent WDM volume starts to ramp this year, led by Ciena deployments and then followed by other suppliers six to nine months later, according to a newly-published, bi-annual Optical Applications Report report from Cignal AI, an independent research firm based in Boston. The introduction of small form factor 100G and 400G pluggable models will be a major catalyst.

“Cignal AI has close relationships with equipment and component manufacturers, as well as end users, and these relationships give us a unique insight into the optical equipment market.  From this vantage point, we can forecast emerging technologies such as coherent 400G WDM usage,” states Andrew Schmitt, lead analyst for Cignal AI. “Pluggable 400G ZR modules should enter the market by 2019, and they will be the final nail in the coffin for 10G WDM networks.”

Some key findings:

  • Both 100G and 400G coherent will be widely adopted at the edge of the network by the end of 2021.
  • Cisco is growing 100G port deployments faster than all other vendors in the market.
  • Equipment originally designed for DCI applications is rapidly evolving into applications outside the datacenter. Cignal AI is now using "Compact Modular for this class of products.
  • Spending on compact modular equipment more than tripled in the first half of 2017, compared to the same period last year. Ciena, Cisco, and Infinera are the market share and technology leaders for this sector.
  • Revenue for packet-OTN systems grew in the double digits in the first half of 2017, compared to the same period last year.


https://cignal.ai/


Wednesday, September 20, 2017

II-VI debuts Optical Line Subsystem for DCI

Pittsburgh-based II-VI Incorporated introduced an Optical Line Subsystem platform for datacenter interconnects (DCI).

The new subsystem is optimized for direct-detect DWDM transceivers, including the new COLORZ-Lite 100G PAM4 based on the COLORZ silicon photonics platform from Inphi Corp.

II-VI’s Optical Line Subsystem multiplexes, amplifies and demultiplexes multiple wavelengths of COLORZ-Lite data streams to achieve a combined transmission rate of up to 4 Tb/s over a 20 km reach in a compact one rack
unit (1RU) form factor.

“The COLORZ-Lite direct-detect DWDM technology enables cloud service providers to alleviate fiber exhaust resulting from the high usage of 100G grey optics,” commented Dr. Loi Nguyen, founder, SVP, Optical Interconnect, Inphi. “The key to achieving this is the II-VI Optical Line Subsystem technology, which enables the transport of direct-detect data streams at significantly lower cost points than any other competing solution.”

II-VI demonstrated its Optical Line Subsystem and the COLORZ-Lite 100G PAM4 platforms at ECOC 2017.

Thursday, August 3, 2017

CESNET of Czech Republic deploys Coriant Groove

Coriant announced that the CESNET, provider of network infrastructure for the R&E sector in the Czech Republic, has tested the Coriant Groove G30 Network Disaggregation Platform combined with the CESNET-developed Czech Light family of advanced optical devices for a trial of high-capacity coherent optical transmission in its nationwide e-infrastructure.

As part of CESNET's planned deployment and ongoing exploration of new technologies, Coriant and CESNET are collaborating to demonstrate bi-directional single lambda 200 Gbit/s transmission in a multi-site data centre interconnect (DCI) application.

CESNET develops and operates the Czech Republic's national e-infrastructure that is designed to support the science, research and education communities. The nationwide broadband network connects universities and research institutions located in all of the country's major cities and is designed to provide a reliable foundation for high-performance computer networks, computational grids, data storage and transfer and collaborative working environments.

The Coriant Groove G30 Network Disaggregation Platform is an advanced 1 RU modular, open transport solution for cloud and data centre networks that can be configured both as a muxponder terminal solution and as an open line system (OLS) optical layer solution. Targeting interconnectivity applications, the disaggregated Groove G30 is designed to deliver high density and flexibility with low power consumption.

The CESNET Association, founded by Czech universities and the Academy of Sciences, engages in research and development in ICT and is responsible for building and developing the CESNET national e-infrastructure for research and education. CESNET also represents the Czech Republic in international projects, notably the pan-European GÉANT network project and grid projects (EGI.eu).



  • In June, CESNET announced it had been awarded a U.S. patent for a device in the Czech Light family of advanced photonic solutions for transmission and processing of optical signals.
  • The U.S, Patent and Trademark Office has registered patent No. 9,654,215, 'Spectrally flexible device for bidirectional transmissions of optical signals sensitive to timing'. The patented device enables long-distance transmission of accurate and stable optical signals over hundreds or thousands of kilometres utilising spectral bands that are not currently in use in telecommunications fibres.
  • CESNET noted that it is seeking entities interested in manufacturing and deploying the Czech Light family of devices.

Monday, June 5, 2017

Infinera's New Cloud Xpress 2 DCI Platform Enters GA

Infinera announced the general availability of the new Infinera Cloud Xpress 2 data center interconnect (DCI) platform. The Cloud Xpress 2 has already been deployed in major internet content provider (ICP) networks.

The Cloud Xpress 2, which delivers 100 Gigabit Ethernet (GbE) services between data centers, is the first platform deployed in live networks featuring the Infinera Infinite Capacity Engine (ICE4), powered by Infinera’s FlexCoherent Processor and fourth-generation photonic integrated circuit (PIC).

Infinera cited the following key capabilities for the Cloud Xpress 2:

  • Simple, open, automated. Like all models in the Cloud Xpress Family, the Cloud Xpress 2 is designed for plug-and-play installation with simplified provisioning and support for data center automation using open software-defined networking (SDN) application programming interfaces (APIs), zero-touch provisioning (ZTP) and streaming telemetry.
  • Plug-and-play capacity-reach. The Cloud Xpress 2 is based on ICE4, which incorporates Infinera’s unique PIC technology to deliver a 1.2 terabits per second (Tb/s) super-channel output. Also, offering extended reach without external amplification, the Cloud Xpress 2 delivers the highest plug-and-play capacity-reach of any compact DCI platform, simplifying system design, deployment and operations.
  • High density and low power. With 1.2 Tb/s of line-side capacity in a single rack unit, and very high power-efficiency, the Cloud Xpress 2 is designed to fit easily into space and power-constrained data center environments.
  • Instant Bandwidth. The Cloud Xpress 2 incorporates Infinera’s unique Instant Bandwidth technology, the industry’s only software defined capacity (SDC) solution, allowing customers to software-activate line-side bandwidth in 100 Gb/s increments as and when needed in minutes, aligning with their bandwidth demands.
  • Built-in encryption support. The Cloud Xpress 2 supports built-in hardware-based data encryption employing advanced industry standards and enabling 100 percent encryption of data transmitted between data centers. Built-in encryption support is an increasingly critical requirement for many DCI operators.

“Infinera has taken optical transport to the next level, by integrating ICE4 technology into Intelligent Transport Network platforms,” said Stuart Elby, Senior Vice President of Cloud Network Strategy and Technology at Infinera. “Major ICPs are deploying the Cloud Xpress 2 for its extreme simplicity, multi-terabit scalability and efficiency. The early adoption of the Cloud Xpress 2 underscores our customers’ need for a purpose-built DCI solution to enable continued rapid growth in their hyperscale networks.”

https://www.infinera.com/infinera-cloud-xpress-2-now-generally-available-deployed-internet-content-provider-networks/

See video: https://youtu.be/f2Cg1qBhp0U

:

Thursday, June 1, 2017

Netnod deploys ADVA FSP 3000 CloudConnect with 400G

ADVA Optical Networking announced that Netnod based in Stockholm, the leading Internet exchange operator in the Nordic region, is deploying its FSP 3000 CloudConnect with QuadFlex 400 Gbit/s technology to establish its new Optical IX service.

The newly installed transport infrastructure, which also incorporates ADVA's ROADMs and FSP Network Hypervisor, is designed to enable Netnod to offer customers complete traffic control as well as connectivity options at rates up to 100 Gbit/s. Leveraging the new Optical IX service, operators will be able to access faster, more cost-efficient and more easily managed data transport services.

The new 96-channel infrastructure features ADVA's open optical layer technology, enhanced with FSP 3000 QuadFlex 400 Gbit/s capabilities, to deliver increased capacity via support for two 200 Gbit/s wavelengths operating at 16QAM within an optical super-channel.

Integrating dynamically operating ROADMs to provide automated control, the directionless optical transport system also provides greater flexibility. This capability allows Netnod’s customers to opt to interconnect across the optical, physical or data link network layer, as well as offering the facility to select single ports or use fully redundant options.

Additionally, utilising ADVA's multi-degree ROADM technology and FSP network hypervisor, Netnod is provided with the foundation for implementing software-defined networking (SDN).

Regarding the project, Lars Michael Jogbäck, CEO at Netnod, commented, "With a scalable platform built to accommodate significant increases in capacity, Netnod can offer more choice of how they connect and exchange traffic… with ADVA, Netnod is taking network automation to the next level… by offering a flexible, future-proof infrastructure with SDN in the optical layer, Netnod can continue as the choice for access to the highly-interconnected Nordic region, as well as the Russian and Baltic markets".



  • Separately, Netnod announced that it had selected ADVA and Arista as its technology partners for the new Optical IX service, designed for operator and CDN customers. It stated that the Optical IX platform was expected to launch in Netnod Copenhagen in the third quarter, followed by Netnod Stockholm in the fourth quarter of this year.

Wednesday, May 17, 2017

Beijing Internet Harbor Tech Deploys Coriant's DCI

Beijing Internet Harbor Technology Co., Ltd. (BIH), a leading provider of Internet Data Center (IDC) and value-added cloud computing services in China, has deployed the Coriant Groove G30 Network Disaggregation Platform (NDP) to scale metro network capacity and enhance high-speed interconnect services for its end-user customers, including large and small enterprises, Internet and Web 2.0 providers, and government agencies. The Coriant Groove G30 solution for Internet Harbor includes coherent 200G line side transmission, and spans major metropolitan cities across China, including Beijing, Shanghai, Guangzhou, and Shenzhen.

“Digital technologies and cloud computing are rapidly transforming the enterprise communications landscape across China and driving the need for more scalable, flexible, and efficient data center interconnect services,” said Ren Zhiyuan, CEO, Beijing Internet Harbor Technology Co., Ltd. “From best-in-class metro transport solutions to a world-class service and support team, Coriant has proven the ideal technology partner as we have expanded our footprint and scaled our metro infrastructure. With the addition of the Coriant Groove™ G30 solution, we are positioned to take our data center interconnect services to an entirely new level.”

The compact 1RU Groove G30 solution, which can be configured as a muxponder, enables Internet Harbor to cost-efficiently support delivery of 10G, 40G, and 100G interconnect services while maximizing utilization of fiber resources with coherent 200G DWDM transport. The Groove G30 NDP stackable solution supports 3.2 terabits of capacity throughput in a compact and highly pluggable 1RU form factor.

http://www.coriant.com

Thursday, May 11, 2017

Coriant trials disaggregated 100/150/200G with Telefónica Germany

Coriant completed a network trial with Telefónica Germany that featured disaggregated 100, 150 and 200 Gbit/s transmission over live fibre links in the existing 10 Gbit/s DWDM dispersion compensated network.

The recently completed trial with Telefonica Germany involved the Coriant Groove G30 network disaggregation platform and demonstrated the ability to cost-efficiently increase the performance of deployed optical infrastructure using advanced disaggregated optical transmission and open networking capabilities.

The alien wavelength trial was implemented over three separate live links in Telefónica's existing 10 Gbit/s DWDM transmission network spanning distances of 1,070 km, 630 km and 290 km, with connectivity to key network sites including Düsseldorf and Frankfurt.

Supporting interoperability with Telefónica's existing 10 Gbit/s optical line system, the Coriant Groove solution achieved disaggregated 100 Gbit/s transport across all three links, 150 Gbit/s over the 630 km and 290 km links, and 200 Gbit/s capacity over the 290 km connection.

Coriant stated that following the successful trial, in mid-2017 it plans to work with Telefónica Germany to conduct further alien wavelength testing on the operator's 100 Gbit/s national backbone network in Germany utilising the disaggregated Coriant Groove G30 muxponder solution.




  • In 2015, Telefónica Germany deployed the Coriant 8600 Smart Router Series and 8000 Intelligent Network Manager (INM) to upgrade its mobile backhaul network and support the integration of the O2 and E-Plus network infrastructures.

Thursday, May 4, 2017

MRV expands OptiDriver portfolio with compact OD-4-DCI transport platform

MRV Communications has introduced the OD-4-DCI, its new optical transport platform designed for the data centre interconnect (DCI) market, expanding its OptiDriver family of WDM metro transport solutions.

MRV's new OD-4-DCI solution is designed to enable modular, ultra-high density DCI via a compact 1 RU platform with stackable management functionality providing high bandwidth point-to-point connections between data centres.

The OptiDriver line cards supported in the OD-4-DCI chassis exclusively utilise pluggable optics, designed to enable cost-effective, pay-as-you-grow bandwidth capacity expansion. The use of pluggable optics also means that data centre operators can invest to meet their requirements and upgrade with the latest optical technology. The OD-4-DCI modular design offers flexibility and supports the same optical line cards as other OptiDriver chassis products from the OD-6 to the OD-48 models.

MRV noted that traditionally, data centre operators had the option of either a smaller chassis with fixed optical ports or a large, modular chassis with pluggable optical modules. The OptiDriver portfolio removes this restriction for data centre operators and service providers and allows the use of the same pluggable modules across the OptiDriver range.

In addition, all OptiDriver components can be managed utilising MRV's Pro-Vision life cycle service orchestration (LSO) service management and orchestration software platform.


Regarding the new solution, Adam Scheer, COO at MRV, commented, "By designing the OD-4 DCI as an open and flexible system that can leverage widely available and competitively priced pluggable optics… (it) offers a cost effective and scalable approach… compared with other systems based on a closed or fixed design".

See also