Optical

At the recent OFC23, Broadcom showed a mechanical sample of its upcoming 51.2 Tbps Tomahawk 5 switch with co-packaged optical (CPO) integration.  Here is Broadcom’s Manish Mehta showing the “Bailly”...

Lumen Technologies launched 400 Gbps (400G) wavelength services on key routes across Europe. The company reports significant demand for 400G wavelength services from enterprises, government agencies, hyperscalers and wholesale customers...

Australia Japan Cable (AJC) is the first to trial Infinera’s advanced coherent algorithms for next-generation optical engines. The trial was conducted over a 7,289-km segment of the AJC cable system...

Colt Technology Services has more than doubled its long-haul network capacity in Japan using Ciena's 6500 Reconfigurable Line System, Waveserver 5 compact interconnect platform and Manage, Control and Plan domain...

At OFC23, Coherent demonstrated a co-packaged (CPO) 800G multimode optical engine for use in cost-, power-, and latency-sensitive applications such as artificial intelligence and machine learning computer clusters. The module...

What's hot at #OFC23? Sanjai Parthasarathi discusses the live demonstration of a 200G four-level pulse amplitude modulation (PAM4) Mach-Zehnder modulated laser. The demo featured a distributed feedback laser (DFB) and...

What’s hot at #OFC23? Juniper is bringing to market new 400ZR and 400ZR+ optics to power its Cloud Metro architecture. Juniper's Irene Zheng provides an overview. https://youtu.be/HbJURV1eYH0

What's hot at #OFC23? Nokia's Serge Melle discusses the latest generation super-coherent Photonic Service Engine, capable of 1.2 Tb/s over metro distances (118km) and 800 Gb/s over long haul distances...

 What's hot at #OFC23? Forward Error Correction (FEC) becomes increasingly difficult as speed increases. So how does it work at 800G? AMD's Gilles Garcia provides a demo at this year's...

What's hot at #OFC23? How about pushing optical transmission to the next level? Fujitsu's Rich Colter gives us the update of Fujitsu's flagship 1FINITY Ultra Optical System. https://youtu.be/5vfGixZiJ9M

New 100ZR OSFP28 pluggables will change the access and aggregation infrastructure. Adtran’s Stephan Rettenberger explains. https://youtu.be/tpZq7uoPSo8

What's hot at #OFC23? Infinera's Tim Doiron gives us a rundown of the latest developments in coherent optical systems and pluggable solutions. https://youtu.be/KRviS1QsPu0

At #OFC23, MACOM introduced its 226Gbps per lane technology product family for enabling 1.6TB optical modules. The product family includes MACOM transimpedance amplifiers MATA-40734 and MATA-40736, Externally Modulated Laser (EML)...