Entries by Leah Wilkinson

The OIF’s 400ZR coherent interface starts to take shape

Roy Rubenstein, Gazzetabyte June 23, 2017 The Optical Internetworking Forum’s (OIF) group tasked with developing two styles of 400-gigabit coherent interface is now concentrating its efforts on one of the two. When first announced last November, the 400ZR project planned to define a dense wavelength-division multiplexing (DWDM) 400-gigabit interface and a single wavelength one. Now […]

OIF Approves Virtual Transport Network Service Implementation Agreement

Tad Hofmeister of Google joins board of directors Members of the Optical Internetworking Forum (OIF) recently met in Ljubljana, Slovenia for a quarterly technical committee and approved an implementation agreement (IA) for an optical Virtual Transport Network Service.  They also made progress on the 400G-ZR project and were given a presentation on 100G and Beyond […]

Plethora of OIF Activities at OFC 2017

The Optical Internetworking Forum (OIF) announced today  an abundance of activities and demos at OFC 2017 in Los Angeles, March 21-23.  The OIF is hosting live demonstrations showing 56Gbps, CFP2-ACO and FlexEthernet by 11 OIF member companies.  The Forum will share details from its SDN Transport API Interoperability Demonstration which concluded in December of 2016 […]

OIF Announces Multi-Vendor Interop Demo at OFC

The Optical Internetworking Forum (OIF) announced today that member companies will demonstrate multi-vendor interoperability of Pluggable Coherent Optics, 56G Electrical Interfaces and for the first time, FlexE (Flex Ethernet) in live, operating environments. The demo will take place at OFC in Los Angeles from March 21-23, 2017. “It’s important for the industry that companies continue to test […]

OIF Concludes SDN Transport API Interoperability Testing

The Optical Internetworking Forum (OIF) conducted a six-week long global testing of the Transport Application Programming Interface (T-API) standard from the Open Networking Foundation (ONF). The OIF managed the multi-location demonstration which started in mid-October 2016 and concluded in December 2016.  Vendor participants executed a multi-domain path selection and recovery test plan with intra-lab and […]

OIF Approves Agreement on Polarized Multiplexed Quadrature Modulator

Starts 112G inside Multi-Chip-Module Project, Google’s Bikash Koley speaks at Q1 Meeting Members of the Optical Internetworking Forum (OIF) recently passed an Implementation Agreement (IA) for an optical integrated Polarization Multiplexed (PM) quadrature modulator for coherent applications with nominal symbol rates up to 64GBaud. The agreement supports the 16QAM modulation format for 400G applications. “As […]

OIF Announces SDN Transport API Demo Read-Out Events

The Optical Internetworking Forum (OIF) is winding down a six-week long interoperability demo on the Transport Application Programming Interface (T-API) standard from the Open Networking Foundation (ONF).   The demo started in mid-October and will conclude in early December.  Participants executed a multi-domain path selection and recovery test plan with intra-lab and inter-lab testing across multiple […]

OIF Announces New Flex Ethernet Projects and Workshop

The Optical Internetworking Forum announced two new FlexE projects started at the quarterly meeting last month.  The OIF is also holding a workshop titled, FlexE Today and Tomorrow, in San Jose on January 20th. “The datacenter and communications industries are demanding a solution for flexible deployment and provisioning of Ethernet bandwidth,” said Scott Irwin of […]

OIF Partners With UNH-IOL to Certify Optical Control Plane UNI

Enables Multi-vendor, Multi-layer Interoperability Using RSVP-TE Signaling The Optical Internetworking Forum (OIF) today announced an agreement with the University of New Hampshire InterOperability Lab (UNH-IOL), an independent provider of testing and standards conformance services for the networking industry, to provide certification for Optical Control Plane User Network Interfaces (UNI) based on industry standards.  In line […]

OIF Launches Optical Projects to Enable Next Generation Modules

At the conclusion of the Optical Internetworking Forum’s (OIF) latest quarterly meeting, the organization announced that it has begun work on two optical interface projects, marking an evolutionary step to integrate optics as the industry moves to aggressively shrink module size. The IC-TROSA project would enable manufacturers to have a higher level of integration for […]

OIF Announces Plans for SDN Transport API Interoperability Demonstration

The Optical Internetworking Forum (OIF) announced today plans for a global Software-Defined Networking (SDN) Transport Application Programming Interface (T-API) interoperability demonstration in the fall of 2016. The OIF is partnering with the Open Networking Foundation (ONF), a non-profit organization dedicated to accelerating the adoption of open SDN, to take the testing into carrier labs worldwide […]

OIF starts work on a terabit-plus CFP8-ACO module

Roy Rubenstein, Gazettabyte July 26, 2016 The Optical Internetworking Forum (OIF) has started a new analogue coherent optics (ACO) specification based on the CFP8 pluggable module. The CFP8 is the latest is a series of optical modules specified by the CFP Multi-Source Agreement and will support the emerging 400 Gigabit Ethernet standard. An ACO module used for […]

OIF Starts Work on CFP8-ACO and Completes Multi-Link Gearbox Agreement

The Optical Internetworking Forum has approved Multi-Link Gearbox (MLG) 3.0, an agreement that supports 100G links and allows independent 10GBASE-R signals to transit physical 20G and 40G lanes for higher bandwidth capability. In addition, the members voted to start work on a CFP8-ACO project, building on the recently approved CFP2-ACO IA that was demonstrated in […]

OIF Completes FlexE IA for Data Center Interconnections

Only one year after starting a project to enable flexible Ethernet for Data Center and transport interconnect efficiency, OIF members have finalized an implementation agreement (IA).  The Flexible Ethernet (FlexE) IA provides a way for Ethernet equipment to more efficiently utilize optical link bandwidth.  Ethernet connections between routers or transport gear need to be flexible […]

OIF Unveils OFC Interoperability Demo Plans

The Optical Internetworking Forum (OIF) today released the slate of public demonstrations that it will conduct at OFC in Anaheim, March 22-24, 2016. The demo will showcase multi-vendor interoperability of two key technologies; Pluggable Coherent Optics and 56G Electrical Interfaces.  These technologies will cover a range of channel reaches from Very Short Reach (VSR) to […]

OIF Approves Pluggable Coherent Optics Module Implementation Agreement for Industry Use

CFP2-ACO Addresses Next Generation Optical Networking Equipment Fremont, Calif –February 18, 2016 – The membership of the Optical Internetworking Forum (OIF) has approved an Implementation Agreement (IA) on pluggable coherent optics modules for industry use. The CFP2 Analog Coherent Optics (CFP2-ACO) IA contains all functions required to perform bi-directional dual polarization coherent optical signaling over […]

OIF to Host Public Workshop on 100G Developments

The Optical Internetworking Forum (OIF) will host a public workshop addressing the latest developments in 100G Serial, immediately following OFC 2016 in Anaheim, California. The event, OIF Workshop – 100G Serial Electrical Links and Beyond, is open to the public and scheduled for Thursday, March 24, 2016, from 12:30 pm to 6:15 pm at the […]

OIF Launches Flex Coherent DWDM Framework Effort, Elects New Officers

Members of the Optical Internetworking Forum (OIF) are working to specify a framework for Flex Coherent DWDM Transmission in the application fields of long haul, metro, and data center inter-connection. The framework will build upon work the OIF completed for 100G LH DWDM and provide guidance for 400G. “We’ve discussed the hardware implications of SDN […]