Semtech和Broadcom展示200G/lane Optical…

Semtech和相干演示每车道200G…

Semtech被任命为移动光学可插拔器件…

从智能手机和笔记本电脑，到自动取款机和网上购物，数据不断在流动. 随着消费技术和行业创新的进步, 全球数据创造预计将增长到 到2025年将达到175zb. Nearly 53ZB of that data will be consumed in real time—the data equivalent of streaming 583 billion 4K videos at once—which will strain current network infrastructure.

Tri-Edge:为未来无线网络做准备

Optical solutions are essential to connect and power the digital era as signal integrity forms the backbone of every digital platform. 每当有人打开网页或使用联网设备时, 数据从A点移动到b点——通常使用光纤. With increasing industry and consumer demand for high-quality internet and fast upload and download speeds, 纤维现在构成了 32% 固定宽带用户过去10年，美国股市上涨了20%. The data center and enterprise networking companies powering data usage and cloud computing need high performance optical interconnect technology to minimize cost and power consumption without sacrificing efficiency and speed.

Tri-Edge:下一代数据中心和无线…

云计算和物联网的融合带来了超大规模数据 centers 无线运营商正在向200G和400G发展. 实现这种转变的关键是光模块, Semtech的Tri-Edge™技术在哪些方面发挥了核心作用. 随着带宽需求的增加, 光模块必须随着数据中心设备的发展而发展，以提供更高的密度, 更低的功耗, and lower latency. 我们与Semtech的营销和应用副总裁Timothy Vang进行了更多的讨论.

三边缘技术:A Q&A With Semtech

在未来几年，数据中心流量将继续大幅增长. Cloud services, 物联网 (IoT) and ever-increasing broadband demand are driving a massive push by hyperscale data centers and wireless operators towards 200G and 400G. Optical modules, 连接数据中心设备的关键构建模块, 还必须发展以满足更大密度的带宽需求, 更低的功耗和更低的延迟.

Semtech的Tri-Edge增强了阿里巴巴数据中心

Semtech最近从 ECOC是光学行业最受期待和广泛参与的年度活动之一. 此次活动的主办者超过6人,500 scientists, 来自高性能光通信领域的研究人员和行业专家. Semtech的展位再次成为感兴趣的参观者渴望了解更多信息的中心 Semtech领先的光学平台，并讨论当前的趋势.

Semtech和Open Eye MSA重新定义光学…

The dual-density version of the Quad Small Form-factor Pluggable (QFSP) Multi-Source Agreement (MSA) module standard looks set to be the rule for new line-cards, 在2018年进行了一系列演示和alpha模块测试之后. QSFP-DD热潮背后隐藏的信息并不是模块本身的物理特性, 但它说明了向先进信号方法的转变. Half a decade ago, QSFP28的到来预示着使用NRZ信号的25Gbps电子信道即将占据主导地位. 现在，QSFP-DD及其更大的同类，八进制SFP或OSFP，使用PAM4信令. 这通常使用50Gbps信道, but QSFP-DD is flexible enough to use eight-channel interfaces in a variety of implementations: 25G x 8 for 200Gbit Ethernet, 50G × 8支持400Gbit以太网, 也许还有一些早期的100G x 8，用于预标准的800Gbit以太网.

光学MSA: QSFP-DD把PAM4信号…

Slow but steady advances were made in 2018 in on-board optical links for chip-to-chip and chip-to-module interfaces. 集成光学的革命，预计在三年前当 机载光学协会(COBO), Semtech是其准会员, was launched, has been replaced by a realization that only slow migration from traditional pluggable modules will serve the data center, 无论是在单线卡内还是在服务器刀片内, 或者在卡片和架子之间. 甚至就在一年前, COBO members began rethinking and changing their tune to stress coexistence of pluggable MSA modules and the embedded on-board modules chosen by COBO as a de facto standard.

嵌入式光学的革命，或合作伙伴…

第44期 欧洲光通信会议(ECOC)展览会 最近在意大利罗马结束. At the conference, Semtech featured several products for the critical hyper-scale data center and 5G wireless markets. The technologies demonstrated by Semtech from its diverse portfolio of Optical solutions include the ClearEdge®话单平台 for low-cost 25G SFP28 这些模块将成为5G基础设施建设的重要组成部分. 此外，Semtech还展示了其新的 Tri-Edge CDRs and FiberEdge™ linear Physical Media Dependent (PMD) devices that will help drive current Cloud data center build outs.

5G和数据中心:信号完整性趋势