OIF moves to raise coherent transmission baud rate

Gazettabyte – Roy Rubenstein

The Optical Internetworking Forum (OIF) has started modulator and receiver specification work to enhance coherent optical transmission performance. The OIF initiative aims to optimise modulator and receiver photonics operating at a higher baud rate than the current 32 Gigabaud (Gbaud).”We want the two projects to look at those trade-offs and look at how we could build the particular components that could support higher individual channel rates,” says Karl Gass of Qorvo and the OIF physical and link layer working group vice chair, optical.…

Continue reading


 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.…

Continue reading


 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.…

Continue reading