13 Jul 2026

AscentOptics Achieves Volume Delivery of 400G and 800G Optical Modules to Accelerate AI Infrastructure Development

Stand: 842
Cao Xiang
Shenzhen, China—AscentOptics, a leading provider of optical transceiver solutions, today
announced that its 400G and 800G AI optical modules have entered volume production and are
being delivered to cloud service providers across multiple regions, supporting AI and cloud
infrastructure deployments. This milestone highlights AscentOptics’ capabilities in high-speed
optical interconnect technology, scalable manufacturing, and global supply chain reliability.
The rapid expansion of generative AI applications and large language models has significantly
increased bandwidth requirements within data centers and across transport networks. To
address these evolving demands, AscentOptics has developed a comprehensive optical module
portfolio supporting transmission distances from 100 meters to 100 kilometers. The modules are
available in widely adopted form factors, including QSFP-DD and OSFP, and are designed for
compatibility with industry-standard Spine-Leaf architectures and AI fabric networks.
The 400G and 800G product series is intended to support both intra-data-center and
inter-data-center connectivity. In AI clusters and hyperscale data center environments, the
modules enable high-density, low-power interconnects to support large-scale compute
workloads and east-west traffic. The same product family also supports metro and backbone
network deployments, providing stable long-distance transmission for storage networks,
transport infrastructure, and wireless fronthaul and backhaul applications.
By offering a unified platform across multiple reach requirements and deployment scenarios, the
optical modules allow network operators to streamline infrastructure planning and scale capacity
as AI workloads grow. The transition to mass production and bulk shipment indicates that these
products have met the technical and operational requirements needed for large-scale
deployment in production networks.
“We are dedicated to resolving bandwidth bottlenecks in AI infrastructure through continuous
technical innovation,” said Cao Xiang, the Head of Marketing at AscentOptics. “The large-scale
delivery of our 400G and 800G products is a testament to the market's recognition of our
product reliability and supply chain capabilities.”AscentOptics continues to focus on the development of high-speed optical communication
technologies to support the expansion of AI, cloud computing, and data-intensive applications.
Through ongoing investment in product development and manufacturing capacity, the company
aims to support the construction of scalable, efficient network infrastructure that underpins the
global digital and AI ecosystem.
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