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GAITHERSBURG, Md., July 08, 2025 (GLOBE NEWSWIRE) -- Emergent BioSolutions Inc. (NYSE: EBS) today announced a contract modification has been secured to deliver CNJ-016® [Vaccinia Immune Globulin Intravenous (Human)] (VIGIV) to the Administration for Strategic Preparedness and Response (ASPR), part of the U. S. Department of Health and Human Services (HHS), for smallpox preparedness. ASPR exercised an option from its existing 10-year contract (75A50119C00037) for additional doses of VIGIV, a treatment for co ...

如果您希望可以时常见面，欢迎标星收藏哦~ 2025 年 OFC 展会明确表明：数据中心向 CPO 交换机的转型不可避免，其主要驱动力在于 CPO 带来的功耗节省。 从黄仁勋在 2025 年 GTC 大会上展示 CPO 交换机，到众多厂商在 2025 年 OFC 展会上演示集成 在 ASIC 封装内的光引擎，共封装光学技术已无处不在。 值得注意的是，Arista 联合创始人、数据中心网络领域的长期远见者安迪・贝托尔斯海姆（Andy Bechtolsheim）尚未改变立场。在 2025 年 OFC 展会上，他继续主张线性可插拔光学（LPO）是 更优选择。LPO 移除了板载数字信号处理器，功耗较传统可插拔光学器件显著降低 —— 通常减少 30-50%。更多细节可查看我的帖子。 安迪的核心论点是，至少在 1600G 代际，LPO 与 CPO 的功率效率大致相当。那么，为何要接受 CPO 额外的复杂性呢？然而，在这些更高的 SerDes 速率下，LPO 面临着 ASIC 与面板光器件之 间电通道插入损耗的挑战。安迪认为，在 1600G 代际，可通过带近封装连接器的跨接电缆来缓解 这一问题。 他对 CPO 的担忧包括：失 ...

Core Viewpoint - The transition of data centers to Co-Packaged Optics (CPO) switches is inevitable, primarily driven by the power savings offered by CPO technology [1][2]. Group 1: CPO Technology and Market Trends - CPO technology is gaining traction as it significantly reduces power consumption, with potential savings of 30-50% compared to traditional optical devices [1][2]. - The industry has made substantial progress in CPO reliability over the past two years, making it a viable option for future high-speed data rates [2]. - The upcoming 400G SerDes generation may see CPO as the only feasible choice due to excessive insertion loss from traditional PCB traces and cables [2]. Group 2: Technical Integration of CPO - CPO solutions typically integrate electronic integrated circuits (EIC) and photonic integrated circuits (PIC) within the same package [3]. - Two main integration methods for optical engines within ASIC packages are the silicon interposer approach and the organic substrate approach [4][5]. - The silicon interposer method allows for high-density connections but complicates thermal management due to the proximity of high-power EICs [6]. - The organic substrate method offers better thermal isolation and modularity, allowing for independent testing of optical engines before assembly [7][8]. Group 3: Bandwidth Density and Performance - Bandwidth density, a critical metric for CPO solutions, measures the amount of data transmitted per millimeter along optical interfaces, typically expressed in Tbps/mm [9]. - Higher bandwidth density is essential to meet the explosive growth in bandwidth demand in data centers and high-performance computing systems [9]. Group 4: Competitive Landscape - Broadcom's Bailly CPO switch integrates eight 6.4 Tbps optical engines, achieving a total external bandwidth of 51.2 Tbps [12]. - NVIDIA's Quantum-X InfiniBand switch aims for higher scalability, targeting over 100 Tbps with advanced optical engine integration [17][18]. - Broadcom's next-generation switches are expected to reach 102.4 Tbps, while NVIDIA's architecture is designed for future demands of 200G SerDes and beyond [16][19]. Group 5: Power Efficiency and Thermal Management - Both Broadcom and NVIDIA report significant reductions in power consumption per bit with their CPO solutions, with Broadcom achieving approximately 5.5W per 800 Gb/s port compared to 15W for traditional modules [35]. - Effective cooling solutions, such as liquid cooling, are necessary to manage the heat generated by high-density ASIC packages [35][36]. Group 6: Future Directions and Challenges - The industry is exploring advanced coupling methods, such as vertical coupling and multi-core fibers, to enhance optical connectivity and bandwidth density [38][40]. - Challenges in deploying CPO include ecosystem disruption, operational complexity, and the need for robust reliability validation [42][43]. - CPO's prospects appear brighter in vertical scaling applications, where integrated solutions from single vendors can simplify procurement and deployment [45].

GeoVax Labs (GOVX) Q4 2024 Earnings Call March 27, 2025 04:30 PM ET Company Participants David Dodd - Chairman, President & CEOMark Reynolds - CFOJohn Sharkey - Vice President of Business DevelopmentKelly McKee - Chief Medical OfficerLaura Suriel - Equity Research Associate Conference Call Participants Max Gadicke - Investor relations & Senior AnalystJonathan Aschoff - Managing Director, Senior Research AnalystRobert Leboyer - Senior Biotechnology Analyst Operator Good afternoon, and welcome everyone to the ...

SIGA Technologies, Inc. (NASDAQ:SIGA) Q4 2024 Earnings Conference Call March 11, 2025 4:30 PM ET Company Participants Diem Nguyen - Chief Executive Officer Dan Luckshire - Executive Vice President and Chief Financial Officer Conference Call Participants Jyoti Prakash - Edison Group Brian Adams - Carter, Terry & Company Operator Welcome to the SIGA Business Update Call. Before we turn the call over to SIGA management, please note that any forward-looking statements majoring this call are based on management' ...