OIF Launches CEI-112G Projects, Forms Network Operator Working Group

The Optical Internetworking Forum (OIF) announced that it has begun work on long reach (LR) and medium reach (MR) CEI-112G, building upon two existing 100G serial electrical link projects. Forum members continue to support and approve the development of projects addressing CEI-112G as bandwidth needs increase. Dr. Chongjin Xie of Alibaba was invited to present to members at the quarterly meeting in Shanghai. Dr. Xie shared with members the need for various network technologies, innovations and breakthroughs for datacenters. Following the meeting, the members participated in an OIF Day with China Unicom and SK Telecom.

CEI-112G Projects

The CEI-112G-LR project defines an interface to enable high-loss 112G backplane channels. This project will also facilitate direct attach copper (DAC) cable channel links at 112G. The CEI-112G-MR project will develop specifications for a chip-to-chip (c2c) interface which can also be used to support applications of 112Gx2 (224G), and 112Gx4 (448G) with reduced power, complexity, and enhanced density.

“These projects build upon the relevant and foundational 56G and 112G CEI roadmap the OIF has established,” said Nathan Tracy of TE Connectivity and OIF vice president of marketing.  “The industry continues to look to the OIF to deliver interoperable implementation agreements that will drive adoption of both 100 Gb/s serial applications and the interfaces needed to address higher bandwidth.”

Network Operator Working Group

Members voted to evolve the Carrier Working Group into the new Network Operator Working Group, reflecting the active participation of web-scale and content service provider members such as Alibaba, Google and Microsoft, along with traditional service providers such as China Telecom, Orange, TELUS, and Verizon.

“The new working group reflects the OIF’s growing membership of network operators who are participating in technology advancement and interoperability demonstrations to influence the industry,” said Dr. Junjie Li of China Telecom, the newly elected Network Operator Working Group chair.  “These network operators have driven the OIF 400ZR and CFP2-DCO projects and are sharing their insights as reflected in the presentation from our Q4 speaker, Dr. Xie of Alibaba.”

OIF Election Results

Cathy Liu of Broadcom Limited and Dr. Martin Bouda of Fujitsu were newly elected to the Board for one-year terms, with Dr. Bouda appointed to secretary/treasurer. Ian Betty of Ciena was re-elected for a two-year term, and Tad Hofmeister of Google was elected to a two-year term.

Jonathan Sadler of Coriant was appointed to vice president. Dave Brown of Nokia continues to serve as president, and Nathan Tracy of TE Connectivity continues to serve as vice president of marketing.

About the OIF
The OIF facilitates the development and deployment of interoperable networking solutions and services. Members collaborate to drive Implementation Agreements (IAs) and interoperability demonstrations to accelerate and maximize market adoption of advanced internetworking technologies. OIF work applies to optical and electrical interconnects, optical component and network processing technologies, and to network control and operations including software defined networks and network function virtualization. The OIF actively supports and extends the work of national and international standards bodies. Launched in 1998, the OIF is the only industry group uniting representatives from across the spectrum of networking, including many of the world’s leading service providers, system vendors, component manufacturers, software and testing vendors. Information on the OIF can be found at http://www.oiforum.com.

 

OIF Announces Board Elections and New Project Starts

The Optical Internetworking Forum held their fourth quarter meeting this month in Auckland, New Zealand, resulting in several new project starts and board elections.  The OIF also held an interactive educational workshop with Spark New Zealand, a New Zealand-wide communications service provider.

“The OIF continues to work with other standards bodies and the industry to identify a wide range of technology needs that cross the entire optical and electrical ecosystem,” said Karl Gass of Qorvo and the OIF’s Physical Link Layer working group optical vice-chair.  “The OIF remains committed to providing technology direction that provides a path to interoperability in a pre-competitive environment. The projects started during the Q4 meeting demonstrate the OIF’s commitment to work with other standards bodies in the industry.”

 400ZR Interoperability

This new project will develop an implementation agreement for 400G ZR and short-reach DWDM multi-vendor interoperability.  It is relevant for router-to-router interconnect use cases and is targeted at (passive) single channel and amplified DWDM applications with distances up to 120 km. This project should ensure a cost-effective and long-term relevant implementation using single-carrier 400G, coherent detection and advanced DSP/FEC algorithms.

Common ACO Electrical I/O

The project will define the ACO electrical I/O independent of the choice of form factor and optical carrier count for 45 Gbaud and 64 Gbaud per-carrier applications. This project would build upon the success of the CFP2-ACO but is form factor agnostic so that it could be applied to multiple applications such as  CFP4, CFP8, QSFP, micro QSFP and OFSP.

Coherent Modem Management Interface

Members have requested that the industry combine the coherent modem management interface specifications [4″x5″ LH MSA, CFP2-ACO, CFP2-DCO, Flex-Coherent, etc.] into a standalone document.  OIF leadership, working in conjunction with the CFP MSA group, is inviting companies to participate in creating a complementary Normative document.

High Baud Rate Coherent Modulation Function

This project will define a small form factor component implementation agreement that combines the high baud-rate PMQ (HB-PMQ) modulator plus the RF drive functions into a single component. This new component will be used in conjunction with a high baud Integrated Coherent Receiver (ICR), a micro Integrable Tunable Laser Assembly (ITLA) and a coherent DSP, to implement a high performance coherent modem.

OIF Day with Spark New Zealand

The OIF continues to leverage the unique OIF Day program platform to reach out to key industry players for technical and strategic input. In conjunction with the Forum’s recent quarterly meeting in Auckland, the OIF hosted a half-day interactive and educational workshop featuring OIF and Spark New Zealand subject matter experts. The event achieved the objectives of introducing OIF work projects to this local service provider and obtaining valuable input on regional business and technical network challenges.

OIF Election Results

Dave Brown of Nokia was re-elected to the Board for a two-year term and appointed as president.  Re-elected to one-year terms were Junjie Li of China Telecom and Dave Stauffer of Kandou Bus. Stauffer will continue to serve as secretary/treasurer. Jonathan Sadler of Coriant and Nathan Tracy of TE Connectivity were elected to the board for two-year terms.  Tracy was appointed as vice president of marketing. Tom Issenhuth of Microsoft was appointed as vice president and Ian Betty of Ciena continues to serve on the Board.

Newly elected were Klaus-Holger Otto of Nokia as Technical Committee chair, Ed Frlan of Semtech as Technical Committee vice chair and Jeffery Maki of Juniper Networks as chair of Physical Layer User Group Working Group.

Brian Holden of Kandou Bus, Market Awareness and Education Committee co-chair, Physical and Link Layer; and Lyndon Ong of Ciena, MA&E Committee co-chair, Networking were both re-elected.

About the OIF

The OIF facilitates the development and deployment of interoperable networking solutions and services. Members collaborate to drive Implementation Agreements (IAs) and interoperability demonstrations to accelerate and maximize market adoption of advanced internetworking technologies. OIF work applies to optical and electrical interconnects, optical component and network processing technologies, and to network control and operations including software defined networks and network function virtualization. The OIF actively supports and extends the work of national and international standards bodies. Launched in 1998, the OIF is the only industry group uniting representatives from across the spectrum of networking, including many of the world’s leading service providers, system vendors, component manufacturers, software and testing vendors. Information on the OIF can be found at http://www.oiforum.com.