Ciena showed new optical and automation technologies at OFC 2026 aimed at AI-driven bandwidth growth in hyperscale and service provider networks. The announcement centers on higher-density photonic line system concepts, 1.6 Tb/s coherent pluggables, and “agentic AI” network automation, and it also points to Nubis Communications IP that Ciena recently acquired.
Ciena’s lineup includes “hyper-rail photonics,” where it says new amplifier configurations, developed in collaboration with hyperscalers and service providers, can deliver up to 32x the density of today’s solutions, or 128 fiber pairs in a single rack. Ciena also claims those configurations can reduce power consumption by up to 75% and space requirements by 85%.
On coherent optics, Ciena described “2 nm silicon” designed to enable single-carrier 1.6 Tb/s coherent (1600ZR/1600ZR+) pluggables and “full spectrum” transponders. The company frames this as a path to scaling and simplifying networks with higher-capacity, more compact solutions.
On software, Ciena says it is adding agentic AI capabilities powered by “data-rich telemetry,” including new agents for assurance, routing, and network digital twin validation. The company positions these features as targeting operational efficiency and reliability.
The PR also references technologies tied to its Nubis Communications acquisition, including co-packaged/near-packaged optics and electrical redriver technologies, and calls out the “recently announced” Vesta 200 6.4T CPX “flexible, open pluggable optical engine.” Ciena also says its new innovations include 800 Gb/s C- and L-band coherent pluggables and photonic line systems optimized for “scale across” applications, targeting hyperscaler and “neoscaler” efforts to scale AI infrastructure.
“Ciena is building on our established leadership in high-capacity, low-latency optical networking with innovations that address the AI-driven transformation of networks,” said Dino DiPerna, Senior Vice President of Global Research & Development at Ciena. DiPerna added that advancements in “hyper-rail photonics, 1600ZR/ZR+ pluggables, and agentic AI enabled automation drive high-speed connectivity and scalable capacity to support the increasing demands of next-generation AI workloads.”
Dell’Oro Group Vice President Jimmy Yu connected the announcement to DCI demand and architecture shifts, saying, “According to our findings, demand for purpose-built optical DCI equipment will nearly double in the next five years,” and that “cloud providers will implement new architectures such as scale-across to overcome space and power bottlenecks.”
Source: Ciena
