OIF Publishes Transport SDN Framework Document

Key Findings from 2014 Demo Inspires Framework Architecture

Fremont, Calif. – May 19, 2015 –Following a 2014 prototype demonstration event, the Optical Internetworking Forum (OIF) has approved an SDN Framework whitepaper that paves the way for implementation of SDN in Carrier Networks. The whitepaper, titled “Framework for Transport SDN:  Components and APIs”, documents the SDN framework for multi-domain carrier networks.  It identifies critical open APIs for Transport SDN based on synthesis of the SDN layered architecture and the ITU-T ASON functional element model for optical network control.…

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 The OIF Launches New Integrated Photonics Projects

Two Implementation Agreements Published for Industry Use

Fremont, Calif. – May 7, 2015– In the wake of the Optical Internetworking Forum’s April quarterly meeting in Lisbon, Portugal, the organization announced that initial work has begun on technical specifications for high bandwidth optical modulators and receivers for coherent applications. Members also approved implementation agreements for 100G applications. The Q2 meeting also saw several OIF technical committees meet to continue the Forum’s work on the FlexEthernet and Common Electrical Interface (CEI) projects begun in 2014.…

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 OIF demonstrates 50 Gbps signals using two modulations

-March 30, 2015

Last week at OFC 2015, the OIF (Optical Internetworking Forum) demonstrated two 50 Gbps transmissions using both PAM4 and NRZ formats. Over the past year, PAM4 has emerged as what appears to be the modulation format of choice for many systems, although NRZ will still have its place.

PAM4, the topic of the Jitter Panel at DesignCon 2015, looks to become the modulation format for LR (long reach) and MR (medium reach) optical links.…

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 OIF shows 56G electrical interfaces & CFP2-ACO

Gazettayte, Roy Rubenstein Wednesday, March 25, 2015

The Optical Internetworking Forum (OIF) is using the OFC exhibition taking place in Los Angeles this week to showcase the first electrical interfaces running at 56 Gigabit. Coherent optics in a CFP2 pluggable module is also being demonstrated.

“The most important thing for everyone is power consumption on the line card”

The OIF – an industry organisation comprising communications service providers, internet content providers, system vendors and component companies – is developing the next common electrical interface (CEI) specifications.…

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 OIF Members Lead the Industry in 56G Interfaces and Pluggable Coherent Optics

Collaboration Results in Groundbreaking Work

Fremont, Calif. – Feb. 24, 2015– Optical Internetworking Forum (OIF) members are leading the market again in a live technology demonstration at OFC 2015 in Los Angeles, March 24-26, 2015, booth #613. The OIF Technology Showcase 2015 – It’s Happening Now – 56G Electrical Interfaces and Pluggable Coherent Optics will highlight the OIF‘s groundbreaking technology work.…

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 OIF’s FlexEthernet Project Targets DCI

News Analysis, Light Reading Carol Wilson, Editor-at-large

Internet content providers and other network operators are looking for much fatter connections between their data centers than the current Ethernet service definitions can provide. So the Optical Internetworking Forum is stepping up with a new project to define more flexible Ethernet options for using the entire capacity of a given optical link. (See OIF Aims to Enable More Flexible Ethernet.)

Known as FlexEthernet, the project will establish a way for Ethernet equipment to use a variety of different tools such as channelization, bonding and sub-rate functionality to create those faster connections in a standard way, says Nathan Tracy, chairman of the Optical Internetworking Forum (OIF) ‘s Technical Committee and manager of industry standards for TE Connectivity (NYSE: TEL).…

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 Ethernet speed tuning goal of OIF FlexEthernet project

, Editorial Director and Associate Publisher, Lightwave

Optical Internetworking Forum (OIF) members decided last month at their first quarter 2015 meeting to launch a project that would enable systems designers and their customers to tune the transmission speeds of their Ethernet equipment to rates not specified in existing Ethernet standards.

The FlexEthernet project will build on the OIF’s previous development of the multi-link gearbox (MLG), a device that mitigates differences in the number of lanes between chip interfaces.…

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 OIF Tackles Incremental Bandwidth Increases with FlexEthernet

Significant Strides Made on SDN, APIs, CEI

As members of the Optical Internetworking Forum gathered last month for their first quarterly meeting of 2015, the organization launched a new project to enable flexible Ethernet by providing a toolkit to expand the utility of existing and future Ethernet interfaces.  The new project, labeled FlexEthernet, provides a way for Ethernet equipment to more efficiently utilize optical link bandwidth.…

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 OIF Advancing Transport SDN Agreements

Light Reading News Analysis Carol Wilson, Editor-at-large

11/20/2014

After successfully demonstrating Global Transport SDN, the Optical Internetworking Forum is starting an effort to develop implementation agreements for the interfaces used in that demo to link applications to an SDN controller. The move will address issues revealed in the demo about gaps in definitions for how user applications interact with the underlying transport network resources.…

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 OIF Launches New Project to Identify APIs for Transport SDN

Global Transport SDN Demo Results Demand Immediate Project Start

Close on the heels of the joint Optical Internetworking Forum (OIF) and Open Networking Foundation (ONF) Global Transport SDN demonstration that concluded in October, the OIF has launched a new project to develop implementation agreements (IAs) for the application programming interfaces (APIs) used between application and network controller during the event. The new initiative will build on the Service Request and Topology APIs prototyped in the demonstration, culminating in IAs for use by carriers and equipment vendors.…

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