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

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".

Thursday, April 6, 2017

BICS deploys Coriant Groove solution in key European metro markets

Coriant, a global supplier of SDN-enabled packet optical networking and DCI solutions, announced that Brussels-based BICS, a global wholesale carrier for voice, mobile data and capacity services, is deploying the Coriant Groove G30 network disaggregation platform across its pan-European network.

Deployment of the Coriant solution is designed to enable BICS to cost-efficiently address the growing demand for high-capacity, low latency connectivity in major European metro area markets including London, Brussels, Paris, Frankfurt, Amsterdam and Marseille. Coriant stated that BICS selected the Groove G30 based on its high density, low power consumption and plug-and-play system architecture that allows cost-efficient scaling of the platform.

BICS is specifically utilising the Groove transmission solution to support the delivery of metro-based high-capacity, low latency point-to-point services, including 10 Gbit/s, coherent 100 Gbit/s and OTU4. Initial deployment of the Groove solution commenced in Marseille, where it is now carrying live traffic. Further deployments are planned for Brussels, Frankfurt, London and other key European metropolitan markets over the coming months.

Coriant's Groove G30 platform is designed to provide programmable, high speed and secure bandwidth while offering low power consumption, high density and flexibility. The stackable solution can support up to 3.2 Tbit/s of throughput in a compact, pluggable 1 RU form factor and features a programmable DWDM line interface for optimising bandwidth and performance at transmission rates from 100 up to 400 Gbit/s in metro, regional or long-haul transport and DCI applications.

Coriant noted that it recently enhanced the Groove solution with the open, plug-and-play short reach CFP2-ACO optical layer that is claimed to enable 3x the density versus comparable solutions, as well as providing greater configuration flexibility including support for coherent and direct detect optical layer applications.

Over the past few months, Coriant has announced the selection of its Groove G30 solution by companies including Windstream and PacketFabric in the U.S.

Recently, BICS and Retelit, a provider of infrastructure and data services, announced a joint connectivity solution spanning Europe and, via a landing station in Bari, Italy, provide connectivity to Singapore and Hong Kong on the AAE-1 subsea cable system.

http://www.coriant.com

Thursday, March 16, 2017

London Internet Exchange Picks Ciena for DCI

London Internet Exchange (LINX) has deployed Ciena’s Waveserver stackable data center interconnect (DCI) platform for connecting its data centers throughout London.

LINX has 11 points of presences (PoPs) across London, with more than 740 members connecting more than 70 different countries. LINX offers its members cost-effective and high-capacity links between its data centers to efficiently exchange traffic between a large number of diverse international peering partners.

Ciena said its Waveserver, LINX can provide multiple terabits of connectivity between its Harbour Exchange, Equinix LD5 and Interxion locations, enabled by the platform’s massive capacity and density—400 Gb/s of line capacity plus any mix of 10G, 40G or 100G of client Ethernet services up to 400 Gb/s, in a compact, one rack unit form factor.

http://www.ciena.com

Thursday, March 9, 2017

Coriant Announces Short Reach CFP2-ACO Pluggable for Groove Network Disaggregation Platform

Coriant introduced a Short Reach CFP2-ACO pluggable for its Groove G30 Network Disaggregation Platform (NDP). The Groove Short Reach CFP2-ACO pluggable, which uses silicon photonics from Elenion Technologies, enables cost-optimized, power-efficient 200G connectivity for carrier transport and Data Center Interconnect (DCI) applications.

Coriant said its Short Reach CFP2-ACO represents a new class of analog coherent devices purpose-built for surging data traffic growth. Compared to PAM-4, the Short Reach CFP2-ACO preserves the operational and network engineering simplicity of coherent transmission while significantly lowering the cost and power for short reach interconnect applications. In combination with the Coriant Groove G30 Muxponder solution, the Short Reach CFP2-ACO helps support delivery of very high-capacity, low power, and cost-optimized connectivity for all applications requiring 10G, 40G, and 100G service aggregation and 200G DWDM transport. It also complements the Coriant Groove™ G30 Open Line System (OLS), enabling the industry’s highest density and lowest cost short reach transport.

“A faster pace of innovation and the shift to more open, disaggregated network solutions are enabling network operators and content providers to redefine their network architectures for scale, quality of experience, and total cost of ownership,” said J.C. Fahmy, Vice President of Product Management and Business Development, Data Center Solutions, Coriant. “With the Coriant Short Reach CFP2-ACO we are redefining the economics of short reach transport while building upon the proven value of our market-leading Groove Network Disaggregation Platform.”

http://www.coriant.com/

Saturday, March 4, 2017

ZTE Debuts E-OTN and Cloud Works Platform

ZTE announced at MWC 2017 the release of the E-OTN solution and demonstrated what it claims is the first commercially available Carrier DevOps platform.

E-OTN solution

ZTE's E-OTN solution is designed to address the demands of services such as 'big video', wireless, government and enterprise private line, data centre interconnect (DCI) by enabling operators to build high-capacity, lowlatency, secure multiservice transport OTN systems, as well as transition from OTN to all-optical networks.

The ZTE end-to-end E-OTN solution supports functionality including express pass in the optical layer, unified transport of optical channel data unit/packet/virtual container (ODUk/PKT/VC) and is designed to enable more elastic network architectures.

The E-OTN family comprises the ZXONE 9700 series, ZXONE 8000 series and ZXMP M721 series products, which feature intelligent control plane, optical cross-connection (OXC), packet processing and OTN technologies and offer support for 100 Gbit/s-plus transport and electrical cross capacity of 64 Tbit/s. The solution also provides colourless-directionless-contentionless Flexgrid (CDCF) and ROADM capabilities to allow transparent transport, flexible dispatching and convergence.

Cloud Works platform

ZTE has announced at MWC the launch of what it claims is the first commercially available Carrier DevOps platform and conducted a demonstration based on the DevOps workflow designed to showcase the capabilities of the DevOps operational environment and network slicing.

ZTE noted that it debuted the Cloud Works (carrier DevOps) solution at MWC last year and the solution is now ready for commercialisation. The Cloud Works solution is based on open virtual network function (VNF) micro-service components, DevOps tools and Docker technology and is designed to enable flexible development with continuous integration and delivery of services to support on-demand customisation and rapid service introduction.

ZTE network slicing, based on the carrier DevOps environment, integrates the features of second-class elasticity, minute-level deployment and wizard-based design, while also providing an end-to-end view of the slicing lifecycle, AI-based Ops deployment and maintenance environment. These capabilities are designed to improve the efficiency of both network deployments and operations and maintenance (O&M) processes.

http://www.zte.com/cn

Friday, February 24, 2017

Ciena Launches Waveserver Ai for DCI

Ciena has introduced Waveserver Ai, designed to offer high capacity and power efficiency for data centre interconnect (DCI) applications together with the established server-like operational model delivered by the Waveserver portfolio.

The 'easy-to-automate' Waveserver packet-optical platform is designed to enable ultra-high capacity connections between data centre locations along with reduced network costs for enterprises and content providers. The new Waveserver Ai additionally enables the interconnection of multiple clouds for multi-tenant data centre and cloud providers to offer expanded support for high-speed, high-capacity services.

Ciena's Waveserver Ai solution allows increased capacity and service densities with minimal footprint in data centres where space may be limited. Leveraging the WaveLogic Ai coherent technology, the platform can scale to 2.4 Tbit/s in a single rack unit of space, representing a claimed 50–100% higher density compared to other compact DCI platforms. Additionally, with low power per bit performance, the solution can also help operators  reduce overall energy consumption.

Waveserver Ai can also help to simplify DCI planning and deployment leveraging a programmable coherent chipset that can be tuned from 100 up to 400 Gbit/s to optimise capacity over any distance, ranging from metro and regional to long-haul networks. As a result, with a single Waveserver Ai platform an operator can deliver single wavelength 400 Gbit/s capacity on short-haul links and 200 Gbit/s capacity for long-haul DCI applications.

Additionally, leveraging web-scale attributes the Waveserver Ai platform is designed to enable a simplified lifecycle, from planning and ordering to provisioning and maintenance, combined with a server-like deployment model. Via a suite of open APIs and management interfaces, the platform can be integrated into existing or new DCI networks and existing operational processes. Ciena noted that operators can also use its Emulation Cloud simulation environment to create, test and fine-tune customised applications.

Waveserver Ai is scheduled to be generally available in the second quarter of 2017.

http://www.ciena.com

Monday, December 5, 2016

Yahoo! JAPAN Interconnects Data Centers with Infinera Cloud Xpress

Yahoo! JAPAN, one of the largest portal sites in Japan, has deployed the Infinera Cloud Xpress to interconnect its data centers in Osaka. Yahoo! JAPAN also uses the Infinera XTM Series in its metro networks.

Infinera partner ITOCHU Techno-Solutions Corporation provides Yahoo! JAPAN information technology solutions and data center maintenance services.

Infinera's Cloud Xpress leverages the company's photonic integrated circuit technology to deliver a 500 Gb/s super-channel over 150km km without additional multiplexers and amplifiers. The Cloud Xpress incorporates Infinera’s Instant Bandwidth technology to allow customers to software-activate line-side bandwidth in 100 Gb/s increments as and when needed, closely matching their end-customer demands. In addition, the Cloud Xpress 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).

“Yahoo! JAPAN's deployment of the Cloud Xpress is made possible by the collaboration of our partner ITOCHU Techno-Solutions Corporation, offering its customers the best solutions for data center interconnect as DCI applications become more pervasive across the globe,” said Andrew Bond-Webster, Vice President, Regional Sales APAC at Infinera. “The compact design, ease of use and scalability of Cloud Xpress and the XTM Series stand out in metro data center interconnect applications where data center operators need to grow capacity rapidly while minimizing the cost of space and power.”

https://www.infinera.com/yahoo_japan_deploys_infinera_cloud_xpress_for_data_center_interconnect

Infinera Debuts Cloud Xpress 2 for Data Center Interconnect


Infinera introduced its second generation Cloud Xpress platform for scalable 100 gigabit Ethernet (100GbE) data center interconnect (DCI) over multi-terabit optical links. The platform is aimed at connecting cloud data centers, which are rapidly migrating to 25 GbE server uplinks and 100 GbE fabrics between server racks. Infinera, which was first to market with a purpose-built compact DCI product in 2014, said its new Cloud Xpress 2 raises the bar...


Wednesday, November 16, 2016

Coriant Adds Open Line System Capabilities to DCI Portfolio

Coriant introduced Open Line System (OLS) capabilities for its Groove G30 DCI Platform.

The open, plug-and-play optical layer solution provides 3X the density over comparable offerings, and gives network operators the ultimate in configuration flexibility to cost-efficiently address diverse Data Center Interconnect (DCI) and metro applications, including coherent and direct detect (PAM4) interconnect.

The Coriant Groove OLS solution offers open Northbound Interfaces (NBI) using YANG model-based NETCONF and RESTCONF, as well as an easy-to-use Command Line Interface (CLI), web-based Graphical User Interface (GUI), and support for SNMP.  The platform is designed to support up to 96 channels (wavelengths) in a 1RU form factor with full DWDM terminal capabilities, including all passive and active functions.

Coriant said its Groove OLS solution sets new benchmarks in flexibility and efficiency. Key benefits include:

  • Open line system – prevents vendor lock-in by disaggregating the optical layer from the transmission layer and enables the Coriant Groove OLS solution to be paired with Groove or third-party transmission/transponder layer solutions
  • Optical layer density – supports up to 96 channels in 1RU with full WDM terminal functionality, including passive and active optical layer functions, delivering 3X the density over comparable solutions and enabling significant OpEx savings via footprint and power efficiencies
  • Configuration flexibility – enables "build your own optical layer" based on plug-and-play configurable technology for coherent and direct detect (PAM4) applications; supports a diverse range of optical layer functions in compact modular pluggable formats, including multiplexing/demultiplexing, pre-amplifier, booster amplifier, local add/drop amplifier, optical channel monitoring, optical protection, optical supervisory channel, OTDR, and tunable DCM functions
  • Open management – shares common YANG model-based NETCONF and RESTCONF, and other northbound management and control interfaces with the Coriant Groove G30 DCI Platform for fast deployment and ease of integration into any OS environment
"Growth in interconnect traffic is driving the need for much more open and flexible optical layer solutions," said Yajun Wang, Chief Architect, Open Line System, Coriant. "The Coriant Groove™ OLS solution is architected to meet the requirements of ongoing open optical layer initiatives, enabling operators to cost-effectively deploy a future-proof optical layer."

The Open Line System solution for the Coriant Groove G30 DCI Platform will be available in Q1 2017.

http://www.coriant.com

Friday, November 4, 2016

Coriant Supplices DCI for SwissIX

SwissIX Internet Exchange, the largest Internet exchange point in Switzerland, has deployed the Coriant Groove G30 DCI Platform.

“This upgrade represents an important milestone in the SwissIX 2020 infrastructure project as we future-proof our network for the surging bandwidth demands of our peers,” said Ulf Kieber, President, SwissIX Internet Exchange. “The best-in-class Groove solution not only gives us tremendous efficiencies in terms of power and space, but also enables us to expand end-user connectivity to 100G while laying the foundation for core network scalability to 200G and beyond.”

http://www.swissix.ch
http://www.coriant.com

Wednesday, September 21, 2016

Infinera Debuts Cloud Xpress 2 for Data Center Interconnect

Infinera introduced its second generation Cloud Xpress platform for scalable 100 gigabit Ethernet (100GbE) data center interconnect (DCI) over multi-terabit optical links. The platform is aimed at connecting cloud data centers, which are rapidly migrating to 25 GbE server uplinks and 100 GbE fabrics between server racks.

Infinera, which was first to market with a purpose-built compact DCI product in 2014, said its new Cloud Xpress 2 raises the bar by increasing density by 4.8 times while building on the Cloud Xpress Family’s advantages of simplicity, reliability and automation.

“Cloud Xpress 2 is an important milestone for Infinera as it raises the bar for data center interconnect platforms,” said Dr. Stuart Elby, Infinera’s Senior Vice President, Data Center Business Group. “This is the first Infinera product based on our groundbreaking Infinite Capacity Engine, which sets new standards for optical performance and efficiency. With the Infinite Capacity Engine, Cloud Xpress 2 delivers advanced levels of scalability and low power along with simplicity, automation and built-in security.”

Cloud Xpress 2 highlights:

  • Uses Infinera's new Infinite Capacity Engine, which is powered by the company’s next generation FlexCoherent Processor and its fourth-generation photonic integrated circuit (PIC)
  • Delivers a 1.2 terabit per second (Tb/s) super-channel in one rack unit 
  • Enables best in class fiber capacity with up to 27.6 Tb/s on a single fiber pair by stacking multiple chassis, which can be managed as a single system
  • Incorporates Infinera’s unique Instant Bandwidth product offering, a software-activated bandwidth delivery technology that provides a success-based business model while lowering operational costs. 
  • Low power consumption and built-in security with in-flight wire-speed data encryption. 
  • Plug-and-play with simplified provisioning and support for data center automation. 
  • Built-in optical amplification capable of transmitting 1.2 Tb/s up to 130 kilometers using a single fiber pair without an external multiplexer or external amplifier
  • Topology auto-discovery, zero-touch provisioning support, standard application programming interfaces for programmability and streaming telemetry.

http://www.infinera.com





Infinera's Infinite Capacity Engine Revs to 2.4 Tbps Capacity

Infinera unveiled its Infinite Capacity Engine, a multi-terabit optical subsystem combining the company's next generation FlexCoherent Processor and the photonics of its fourth generation photonic integrated circuit (PIC).

The Infinite Capacity Engine, which will be integrated into the Infinera portfolio of long-haul terrestrial, subsea, metro and data center interconnect platforms, breaks new ground for optical transport by being the first in the industry to deliver optical super-channel capacity up to 2.4 terabits per second and reach up to 12,000 kilometers in a single small package.

Infinera said its new Infinite Capacity Engine represents the next step function in WDM performance because of the capacity jump to 2.4 Tbps of optical bandwidth, combined with longer reach, better power efficiency and the integration of other advanced functions. Significantly, the Infinite Capacity Engine furthers the company's Instant Bandwidth capability, which enables pre-deployed bandwidth to be provisioned on-demand in 100 Gbps increments via software activation. New capabilities include 100G temporary licenses, enabling capacity to be deployed for a specific duration of time.

Some highlights of the Infinera Infinite Capacity Engine:

  • Massive scale: supporting super-channels up to 2.4 Tbps from a single subsystem with up to 12 times more bandwidth than other implementations.
  • Advanced Coherent Toolkit (ACT):delivers up to 60 percent more capacity-reach performance for submarine and terrestrial networks than the current generation of optical technologies by allowing extended reach and/or utilization of higher order modulation formats on a per channel or super-channel basis in challenging fiber environments. The Infinera ACT features Nyquist subcarriers, a new technology that increases tolerance for non-linear effects and SD-FEC gain sharing. In addition, multiple modulation formats are supported including matrix enhanced - phase shift keying (ME-PSK), BPSK, 3QAM, QPSK, 8QAM and 16QAM.
  • Sliceable super-channels: provides the unique ability to deliver 2.4 Tbps of capacity in a single module with a single fiber pair. In addition, it provides fine-grained and flexible control of optical wavelengths at 100 Gb/s. The Infinite Capacity Engine can tune and route a 100 Gbps wavelength or N x 100 Gbps super-channels in multiple separate directions with any specified flexible grid coherent modulation across the extended C-Band. As a result, network line-card module requirements can be reduced up to 77 percent while delivering tremendous flexibility. Moreover, total cost of ownership can be reduced by up to 53 percent as compared to non-sliceable implementations.
  • In-flight wire-speed encryption: encrypts traffic transparently at Layer 1 on a per service basis or in the bulk mode per super-channel, using the strong 256-bit Advanced Encryption Standard (AES) key. The Infinite Capacity Engine is integrated with easy-to-use key exchange and cryptography mechanisms, providing wire-rate multi-terabit processing with more capacity than current industry solutions.

"The Infinera Infinite Capacity Engine ushers in a new era in optical transport networking and is the foundation for network operators to rapidly respond to massive bandwidth demands," said Dr. Dave Welch, Infinera Co-founder and President.

https://www.infinera.com/technology/engine/ 

Monday, September 19, 2016

Acacia Debuts Long-haul Module for DCI

Acacia Communications introduced a new long-haul optical module solution as part of its AC100-CFP product family, which was initially launched in 2014 as a low power pluggable 100G optical transport solution targeted for metro and data center interconnect (DCI) applications.

Acacia’s new long-haul CFP-DCO model is based on Acacia’s latest silicon photonics integrated circuit (PIC) and contains an internal digital signal processor (DSP) chip.

In addition to improved receiver OSNR performance and 2500km of dispersion compensation, Acacia’s long-haul CFP-DCO module offers 37.5GHz channel spacing and supports passive multiplexing in CDC-ROADM applications.

Acacia also announced that more than 12 of its customers have adopted coherent solutions based on Acacia’s Dual-Core Flex-Rate Denali digital signal processor (DSP) for applications in data center interconnect, metro, long haul and submarine networks.

http://www.acacia-inc.com


Sunday, September 18, 2016

Ranovus Demos 4.8 Tbps DWDM over 80km Link

Ranovus will demonstrate a 4.8 Tbps DWDM Direct Detect solution operating over a single 80km fiber link for Data Center Interconnect (DCI) applications. The demo uses key foundational technologies from Ranovus and Broadcom including a Quantum Dot Laser (QDL), Silicon Photonics (SiP) and low-power, high-performance BCM82251 56G PAM4 PHY IC.

“We are excited to have collaborated with Broadcom in offering a disruptive Direct Detect solution for next generation DCI transport networks. We have been leading the development of innovative product solutions for the data center interconnect market utilizing our core QDL and SiP platform technologies. The combination of our technology along with a leading PAM4 platform offers a higher spectrally efficient solution to enable a DCI offering that is flexible, scalable, having the lowest cost and power per Gbit/s than any available offering in the market today” said Saeid Aramideh, Co-founder and Chief Marketing & Sales Officer at Ranovus. “Our solution set enables on-board optics as well as module-based solutions for pluggability into various Switch, Routing and DWDM Network Elements”.

Key Features of Ranovus’ Direct Detect based solution:

Ø  Scalable optical engine with a variety of pluggable module form factors supporting switching, routing  and DWDM platforms
Ø  Supporting DCI and metro access distances for 15km, 40km, 80km+ applications
Ø  Offering 96 DWDM channels in the C-band and L-band in the future
Ø  56Gb/s PAM4 PHY with multiple programmable FEC options to optimize link power and performance
Ø  Full diagnostics and self-monitoring capabilities to enable high-reliability networks
Ø  Enabling various Chirp and Output Power Management features

http://www.ranovus.com

Monday, September 12, 2016

Ranovus Debuts Multi-wavelength Quantum Dot Laser Transceiver

Ranovus, a start-up based in Ottawa, introduced a highly-scalable, Optical Engine and 200Gbps CFP2 optical transceiver solution for the Data Center Interconnect applications and based on its multi-wavelength Quantum Dot Laser (QDL) technology.

Highlights of Ranovus’ platform solution:

  • A single Quantum Dot Laser capable of generating multiple wavelengths simultaneously
  • Ring Resonators based SiP Modulators providing an efficient wavelength sensitive way to modulate a WDM optical signal without multiplexing or de-multiplexing architectures
  • Advanced Electronics to enable PAM4 modulation format for Ethernet interfaces at 50Gb/s per lane and beyond
  • Supporting links of 4.8 Tbps in the C-band
  • Supporting various DCI transport distances from 15 to 120km

“In the mid 1990s the optical communication industry was revolutionized through the invention of multi-wavelength amplifiers.  Today we are announcing the availability of the World’s First multi-wavelength subsystem based on a single Quantum Dot Laser source.  Complementing such innovation with our highly integrated Silicon Photonics and high speed IC building blocks, will enable the creation of a new miniaturization, cost and power consumption paradigm for Inter/Intra Data Centre connectivity, 5G wireless backhaul, Metro and Access networks” said Hamid Arabzadeh, Chairman of the board, President and CEO of Ranovus. “I’m pleased to announce the availability of our 200Gbps DCI solution using our platform technologies to enable massive data center network connectivity”.

http://www.ranovus.com

Wednesday, April 27, 2016

NHN Techorus Links Data Centers with Infinera Cloud Xpress

NHN Techorus Corp., a data center operator in Japan, has deployed the Infinera Cloud Xpress to interconnect its Tokyo data centers.

Working with Infinera’s partner, Nissho Electronics, Techorus selected the Infinera Cloud Xpress to serve the growing need for high capacity interconnectivity among Techorus locations, helping its customers to grow efficiently and connect to the metro Tokyo ecosystem of customers, partners and service providers.

Infinera’s unique photonic integrated circuit technology enables the Cloud Xpress to support up to one terabit per second (Tbps) of input and output capacity in just two rack units. With its small form factor and low power consumption, Cloud Xpress delivers a full 500 Gbps super-channel of wavelength division multiplexing (WDM) line-side bandwidth over 150 kilometers (km) without additional multiplexers or amplifiers, and up to 600 km with an amplified line system. Cloud Xpress also enables efficient scaling with simple provisioning and open interfaces to plug into existing cloud provisioning systems using open software defined networking (SDN) application programming interfaces (APIs). Instant Bandwidth allows the activation of WDM bandwidth in 100 Gbps increments with a few clicks of a mouse enabling rapid scale to meet continued customer demand.

http://www.infinera.com

Wednesday, April 13, 2016

Windstream Connects Data Centers with Infinera

Windstream has deployed the Infinera Cloud Xpress to provide pre-provisioned high speed connections between data centers in Chicago. The initial deployment connects two data center locations within the Lakeside Technology Center at 350 East Cermak.

Infinera said its Cloud Xpress enables Windstream to leverage its unique photonic integrated circuit technology to support up to one terabit per second (Tbps) of input and output capacity in just two rack units. The Cloud Xpress delivers a full 500 Gbps super-channel of wavelength division multiplexing (WDM) line-side bandwidth over 150 kilometers (km) without additional multiplexers or amplifiers, and up to 600 km with an amplified line system. Cloud Xpress also enables efficient scaling with simple provisioning and open interfaces to plug into existing cloud provisioning systems using open software defined networking (SDN) application programming interfaces (APIs). Instant Bandwidth allows the activation of WDM bandwidth in 100 Gbps increments with a few clicks of a mouse enabling rapid scale to meet continued customer demand.

“We selected the Infinera Cloud Xpress to provide data center interconnect services to our customers because it is an extremely simple and highly scalable plug-and-play solution,” said Art Nichols, Vice President of Engineering Architecture & Planning at Windstream. “Windstream is working actively with Infinera and several other key technology partners to employ SDN for creation and management of optical services across its metro and long-haul transport network in 2016.”

http://www.infinera.com

Thursday, March 24, 2016

#OFC2016: Inphi Targets DCI with QSFP28 Design

Inphi unveiled a QSFP28 reference design that uses advanced Pulse Amplitude Modulation (PAM4) signaling to deliver up to 4 Tbps of bandwidth over a single fiber at distances up to 80km.  The target application is metro Data Center Interconnect (DCI). Commercial launch date was not specified.

Key features of Inphi's "ColorZ":

  • QSFP28 form factor supporting 100G Ethernet
  • Extended reach up to 80km
  • Enables 4Tb/s capacity over a single fiber
  • 4.5W power dissipation
  • ITU wavelength grid compatible
  • "InphiNity" Core DSP Engine with a unique mixed-mode DSP architecture for high performance, low power applications needing adaptability and configurability
  • Multiple programmable FEC options with varying levels of pre-FEC BER performance
  • Numerous self-test and loopback modes that allow diagnostic monitoring of channel and system parameters
  • Eye-scan, samplers and monitors on all receiver interfaces for link margin and stress testing along with GUI and API routines for data and error analytics  

“The current gap in the inter-data center interconnects is at the sub 80km segment, which is being supported by 10G solutions today. ColorZ is filling the gap with 100G links matching the rest of the data center network,” said Dr. Loi Nguyen, founder, senior vice president, Optical Interconnect at Inphi. “This demonstrates Inphi’s continued industry leadership, as we build on our technology foundation to dramatically reduce the cost of data movement.”

https://www.inphi.com/media-center/press-room/press-releases-and-media-alerts/inphi-debuts-100g-dwdm-solution-for-80km-data-center-interconnects.php

Cisco Brings High-Density TDM to Optical Transport

Cisco rolled out a number of enhancements to its optical transport portfolio including high-density time-division multiplexing (TDM) to IP/MPLS capabilities.


Some highlights:

Cisco Network Convergence System (NCS) 4200 Series: Part of the Cisco Evolved Programmable Network (EPN), this transport system addresses network inefficiencies with high-density circuit emulation technology located at the network edge. It converts TDM services into pseudowires that facilitate transport over highly scalable MPLS core networks. With this technology, service providers can keep their existing operational models and service revenue while running all services over IP and retiring their older networks. Service providers can reduce space and power required over existing solutions by up to 90 percent.

Multi-service line card for the Cisco NCS 4000 Series - a new, multi-service line card that doubles slot bandwidth to 400Gbps, while providing port-by-port, pay-as-you-grow flexibility for OTN, Packet, MPLS and Coherent DWDM service. When deployed in the Cisco NCS 4009 and NCS 4016 platforms, chassis density doubles to 3.6Tbps and 6.4Tbps, respectively. The NCS 4000 Fabric is also enhanced to help enable unprecedented in-service scale from a single Cisco NCS 4000 chassis (6.4Tbps) to a Multi-Chassis solution capable of delivering over 100Tbps of capacity leveraging Cisco’s multi-chassis leadership.

Increased density and flexibility for the Cisco NCS 2000 Series: New XPonder line card provides 400 Gbps of client and 400 Gbps of trunk capacity to Cisco’s widely deployed optical transport platform. The XPonder supports OTN, packet and coherent DWDM while contributing significantly to cost reduction – one line card for any mix of DWDM, gray, OTN and packet services.

Cisco NCS 1000 data center interconnect solution - commercial shipment is now underway. Cisco said the DWDM solution is now in trials with 9 top cloud providers.

“We are committed to offering service providers the technology to transform their network architectures and achieve the operational efficiency, scale, and reliability needed to succeed in the digital age,” said Bill Gartner, vice president of optical systems, access routing and transceivers group, Cisco. “We are confident that our new innovations in packet optical convergence will enable our customers to transform their networks today while positioning them to face the challenges and leverage the opportunities presented by a future dominated by the Internet of Things.”

Cisco also confirmed that Verizon will deploy the Cisco NCS Series on portions of its 100G metro network.

http://www.cisco.com

Monday, March 21, 2016

ADVA Launches MicroMu Module for DCI Scalability

ADVA Optical Networking introduced an active QSFP28 MicroMux module for its FSP 3000 CloudConnect data center interconnect (DCI) solution that lets customers convert a 100GbE client port into either 10 x 10GbE ports or 2 x 40GbE ports..

ADVA said its MicroMux module was developed to meet one single purpose – support existing client ports without lowering key efficiency or density metrics. The module is available in both single mode and multimode. It transports data over short reach, intermediate reach (40GbE) and long reach (10GbE). It allows customers to seamlessly mix 10GbE, 40GbE and 100GbE clients into the ADVA FSP 3000 CloudConnect’s single 400G line card without any footprint increase. The MicroMux module is also able to aggregate asynchronously or independently clocked 10GbE and 40GbE traffic.

“From day one, our FSP 3000 CloudConnect platform has been built directly with some of the world’s leading ICPs and CSPs. It’s this direct dialogue that has made our DCI technology so successful,” said Christoph Glingener, CTO, ADVA Optical Networking. “Our MicroMux module is the latest example of this. It’s an entirely unique device that drives our DCI solution even further ahead of the field. With one single QSFP28 module, customers are now able to convert a 100GbE client port into either 10 x 10GbE ports or 2 x 40GbE ports. This is true scalability. What’s more, it can be done without any detriment to the incredible data or power density of our FSP 3000 CloudConnect platform. This is unmatched in the industry. There’s simply no other vendor that can do this.”

http://www.advaoptical.com/