OFC 2023: TE Connectivity demos 224Gb/s PAM4 long reach solutions

07 March 2023

The demonstrations are being driven by Intel’s 224Gb/s PAM4-LR transceiver test chip.

Image credit: metamorworks/

Credo, Effect Photonics to jointly develop coherent DSP solutions

07 March 2023

The DSPs will be designed to deliver the capacity and reach needed to meet increasing demands for connectivity and bandwidth.

AMD Versal ACAP, co-packaged with Ranovus Odin direct-drive CPO 2.0

OFC 2023: Ranovus demos low power consumption AI interconnect

06 March 2023

The interoperability demonstration at OFC 2023 is designed to highlight the useability of the Odin portfolio for AI/ML and communications applications.

OFC 2023: Two 400Gb/s achievements for Infinera

06 March 2023

Infinera has successfully completed two 400Gb/s transmission demonstrations in partnership with Arelion and Corning.

The Ethernet Alliance's Ethernet Roadmap 2023 can be found at booth #5417

OFC 2023: Ethernet Alliance celebrates 50 years of innovation

06 March 2023

The organisation is also showcasing the 2023 edition of its Ethernet roadmap at this week’s event.

Image credit: ArtemisDiana/

Adtran completes successful single-carrier 800G long-haul transport trial

06 March 2023

The field trial reached 2,220km across a network with 14 route-and-select flexgrid ROADMs.

Image credit: metamorworks/

Grain secures additional £130m to accelerate full-fibre rollout

03 March 2023

The UK-based provider secured the funding through a £110m bank facility, with an initial tranche of £40m from Nord L/B.

Image credit: kmls/

IC chipset sales to double by 2028, says LightCounting

02 March 2023

The forecast was made as an update to the market intelligence firm’s report on the Market for PAM4 and Coherent DSPs.

Ayar Labs demos 4Tb/s WDM solution for data centre networks

02 March 2023

The first public demonstration of the company’s optical I/O technology will take place at the OFC Conference and Exhibition in San Diego.

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Tele Columbus moves to open architecture, converged interconnect network

28 February 2023

The German fibre network provider will leverage the network to enable sustainable business growth while managing costs and environmental considerations.

OFC 2023: Tech launches and news

27 February 2023

The Optical Fiber Communication (OFC) exhibition took place from 7-9 March. Here is a round-up of just some of the technology and product announcements, demonstrations and industry news to expect at the event.

LuxQuanta launches commercial quantum CV-QKD system for networks

24 February 2023

The European start-up’s commercial quantum solution is designed to provide ease of installation, reliability and resiliency for quantum key distribution for intra-city networks.