- 产品
- 公司
- 支持
- 产品
Marvell Demonstrates Industry’s First End-to-end PCIe Gen 6 Over Optics for Accelerated Infrastructure at OFC 2025
Protocol-level PCIe Gen 6 Over 10m Optical Cable and PCIe Gen 7 SerDes Over Optics in Collaboration with TeraHop for AI Server Scale Up
SANTA CLARA, Calif. — March 27, 2025 — Marvell Technology, Inc. (NASDAQ: MRVL), a leader in data infrastructure semiconductor solutions, today announced in collaboration with TeraHop, a global optical solutions provider for AI driven data centers, the demonstration of the industry’s first end-to-end PCIe Gen 6 over optics in the Marvell booth #2129 at OFC 2025. The demonstration will showcase the extension of PCIe reach beyond traditional electrical limits to enable low-latency, standards-based AI scale-up infrastructure.
As AI workloads drive exponential data growth, PCIe connectivity must evolve to support higher bandwidth and longer reach. The Marvell® Alaska® P PCIe Gen 6 retimer and its PCIe Gen 7 SerDes technology enable low-latency, low bit-error-rate transmission over optical fiber, delivering the scalability, power efficiency, and high performance required for next-generation accelerated infrastructure. With PCIe over optics, system designers will be able to take advantage of longer links between devices that feature the low latency of PCIe technology.
Marvell and TeraHop will demonstrate the industry’s first successful transmission of PCIe Gen 6 signals between the root complex and endpoint across 10 meters of TeraHop OSFP-XD active optical cable using the Alaska P PCIe Gen 6 retimer integrated into a TeraHop-developed PCIe Gen 6 retimed riser card. By retiming and converting PCIe Gen 6 electrical signals into optical data, this solution ensures reliable high-speed connectivity between AI accelerators, CPUs, CXL-pooled memory, SSDs, and NICs, unlocking new possibilities for AI-driven data centers.
Driven by an ever-increasing demand for AI, the industry is expecting the PCIe Gen 7 standard to be finalized this year. The companies will also demonstrate PCIe Gen 7 SerDes running at 128 GT/s transmitting signals through the TeraHop linear-drive pluggable optical (LPO) module providing a migration path to standard-based low-latency and high-performance connectivity solution.
“As a leader in high-speed optical interconnects, TeraHop has established a long-standing collaboration with Marvell that continues to drive industry adoption of cutting-edge, high-speed connectivity solutions,” said Rang-Chen Yu, Vice President of Marketing, TeraHop. “This breakthrough demonstration of PCIe Gen 6 over optics highlights the potential of optical interconnects in AI and hyperscale infrastructure.”
“Marvell continues to lead the industry with the first end-to-end PCIe Gen 6 over optics solution, delivering the critical interconnect technology needed to scale up AI infrastructure,” said Xi Wang, vice president and general manager, Connectivity Business Unit at Marvell. “With our strong leadership in PAM technology, generational expertise in PCIe progression, and custom accelerated infrastructure silicon, we enable hyperscalers to optimize their AI architectures for maximum performance, efficiency, and scalability.”
关于 Marvell
为了通过数据基础设施技术实现全球互联的愿景，我们正在构建非常强大的基础解决方案： 我们与客户携手。 二十五年来，Marvell 深受世界位居前列的技术公司的信赖，以客户当前需求和未来理想为设计路线，运用专业半导体解决方案实现对全球数据的移动、存储、处理与保护。 通过深度协作、践行透明化的沟通方式，我们致力于促进未来企业、云、汽车和运营商架构的不断转型与完善。
###
Marvell 和 M 徽标是Marvell或其附属公司的商标。请访问 www.marvell.com 网站获取Marvell商标的完整列表。其他名称与品牌可能是其他方财产。
本新闻稿包含联邦证券法界定的前瞻性声明，该等声明涉及风险和不确定性。 前瞻性声明包括但不限于任何可能预测、预估、间接提及或暗示未来事件、结果或成就的声明。 实际事件、结果或成就可能与本新闻稿的预期存在重大差异。 前瞻性声明仅为预测，且受难以预测的风险、不确定性和假设的影响，这些风险、不确定性和假设包括 Marvell 的 10-K 年度报表中的“风险因素”部分、10-Q 季度报表以及 Marvell 不时向美国证券交易委员会 (Securities and Exchange Commission, SEC) 提交的其他文件中提及的内容。前瞻性声明仅在发表当日有效。 谨提醒读者不要过分依赖前瞻性声明，无论是由于新信息、未来事件还是其他原因，任何人都没有义务更新或修改任何此类前瞻性声明。
欲了解更多详情，请联系：
Marvell 近期新闻
Marvell 推出适用于定制 AI 加速器的共封装光学元件
2025 年 1 月 24 日
CXL 内存扩展，Marvell Structera 不止于此
2025 年 1 月 22 日
Marvell 推出 CPO 创新技术，助力 XPU 架构实现突破
2025 年 1 月 14 日
Marvell 首席执行官 Matt Murphy 的问答
2025 年 1 月 13 日
适用于定制芯片的 Marvell 共封装光学元件
2025 年 1 月 10 日
Marvell 使用共封装光学元件增强定制 AI 加速器
2025 年 1 月 6 日
媒体联系方式
媒体垂询，请联系 pr@marvell.com
