华为 OceanStor VTL6900 产品主打胶片

领先的性能最大支持2304T B 裸容量(1690T B 可用)，最大备份速度为 ■31TB/Hr可仿真256个磁带库，2048个磁带机以及50万盘磁带，兼容 ■所有主流厂商带库和带机支持所有主流操作系统平台下的主流备份软件■支持全局数据重删功能，可消除跨站点的重复数据，降低站 ■点间的带宽需求全面的可靠性在多节点架构下，VTL 引擎支持Active-Active 双机模式，SIR 引 ■擎支持2+1集群模式，确保系统稳定运行存储单元采用全冗余设计，确保读写过程可靠■采用双校验盘RAID6和Hot Spare 热备盘，确保数据安全保存 ■基于256位AES 算法进行仿真磁带加密，保证电子搬运的安 ■全性产品特性灵活的配置灵活的架构设计(一体化/单节点/多节点)以满足不同应用场景 ■灵活的重删方式(Inline 前端重删，后重删，无重删)，可满足 ■客户不同需求全面的备份接口协议，同时支持NAS 、OST 、VTL 接口,灵活部 ■署于各种备份场景支持Host Backup 一体化备份方案，节省备份服务器，减少不 ■必要的空间占用和能耗支持磁盘休眠，能自动休眠没有I/O 任务的磁盘，显著降低备■份系统功耗便捷的维护性平滑替换物理磁带库或磁带机，已有备份软件和备份策略无 ■需变更支持ISM 统一管理■支持全局拓扑图，全面监控各引擎单元的状态 ■支持邮件告警，确保设备故障信息不会被忽视或遗漏■OceanStor VTL6900OceanStor VTL6900是华为推出的全新一代虚拟磁带库产品，能够为客户提供领先、可靠、灵活的数据保护功能。

VTL6900具有强大的仿真能力，能实现对所有主流物理磁带库和磁带机的虚拟，同时，VTL6900产品提供全局重复数据删除、远程复制等功能，在满足数据备份需求的基础上，实现低带宽下的异地数据容灾方案，以满足运营商、政府、银行、电力等价值行业的集中备份及数据容灾需求。

*备份性能按照1TB=1,000,000MB 计算，非重删VTL 最大性能双节点磁盘个数>300块，单节点磁盘数>80块*重删VTL 最大备份性能为Inline 重删性能，VTL-HAS 最大备份性能为两组集群对备份性能华为技术有限公司深圳市龙岗区坂田华为基地电话: (0755) 28780808邮编: 518129技术规格免责声明本文档可能含有预测信息，包括但不限于有关未来的财务、运营、产品系列、新技术等信息。

Philips 6900 series Slim Full HD LED TV165 cm (65") Full HD LED TV Dual CoreDVB-T/T265PFT6909Slim Full HD LED TVWith Smart TVWe’ve given the Philips 6900 series Smart Full HD LED TV an Extreme Narrow bezel and Slim dimensions to define your viewing experience. We added our Pixel Precise HD engine with Digital Natural Motion, so you’ll appreciate every detail.A TV that’s more than Smart, it’s beautiful•Extreme Narrow bezel: defining your viewing experience•Slim dimensions compliment your interior•Edge foot concept creates airy, floating effectA picture so real, you’ll forget it’s TV•Pixel Precise HD Engine: discover vivid Picture Quality•Digital Natural Motion for smooth moving images•800Hz PMR for the ultimate in smooth moving images•3D realistically takes you places you’ve never been beforeConnect, communicate, record and share•Cloud Explorer and Dropbox™:share directly to the big screen•Smart TV: a whole new world to explore•MyRemote app: the Smarter way to interact with your TV•Wi-Fi Miracast™—mirror your smartphone screen to your TV•Skype™ brings people together (camera optional)HighlightsSlim profilePhilips Slim profile TV makes a statement with its sleek, sophisticated dimensions. After all, why shouldn’t your TV be as beautiful as it is functional?Extreme Narrow bezelGood design tells a story. Take for example the precision crafted front bezel made from brushed aluminum with a polished metal edge that is so slim and discreet it creates a razor sharp line outlining your screen, and optimizing your viewing experience.Modern Edge Feet lookWhen setting out to create a new TV, our teams consider every aspect: from technology to design. Our new edge feet were engineered to create space beneath your TV where a traditional stand would normally sit, offering you a more immersive viewing experience. The effect? A TV that stands confidently with a nod to the future.Smart TVDiscover a Smarter experience that lies beyond traditional TV. Rent and stream movies, videos or games from online video stores. Watch catch-up TV from your favorite channels and enjoy a growing selection of online apps such as Youtube.MyRemote*Control your Philips TV directly from your Smart device. With the MyRemote App its never been easier to share content from your Smart device onto your TV (SimplyShare), pull digital broadcast TV onto your tablet (Wi-Fi Smart screen), or stay up to date thanks to the TV Program Guide, which lets you choose shows to watch.Wi-Fi Miracast™*Mirror what you see on your smart device and share it with friends and family on your TV.From photos to videos, games and more, mirror anything from your smartphone and tablet to your big screen with a simple command.Skype™ TV video calls*Add a new dimension to your calls and share experiences with the people that matter to you, wherever they are. With Skype™ on your TV, make voice and video calls from your living room. Just connect the optional Philips TV camera (PTA317) to your TV and enjoy excellent video and sound quality from the comfort of your couch.Cloud ExplorerCloud Explorer makes sharing easy by allowing you to access your Dropbox™ account via your TV. Easily pull and view any content you have stored online onto your TV screen. Why not spread the joy? Simply upload and view content from shared Dropbox™ accountswith friends and family around the world.Ambilight•Ambilight Features: Auto Ambilight, Dual View Fixed Color, Dynamic, linked to light sensor, Lounge mode, Wall colour adaptive •Ambilight Version: 2-sided•Ambilight light system: Built-in AL + Hue Picture/Display•Aspect ratio: 4:3/16:9•Diagonal screen size (inch): 65 inch •Diagonal screen size (metric): 165 cm•Display: LED Full HD•Panel resolution: 1920x1080p•3D: 2 Player Full Screen Gaming*, 2D to 3Dconversion, 3D Depth adjustment, Active 3D,Auto 3D detection, Flickerfree 3D•Brightness: 350 cd/m²•Picture enhancement: Pixel precise HD, DigitalNatural Motion, Micro Dimming, 800 Hz PerfectMotion RateSupported Display Resolution•Computer inputs: up to 1920x1080 @ 60Hz•Video inputs: 24, 25, 30, 50, 60 Hz, up to1920x1080pTuner/Reception/Transmission•Digital TV: DVB-T/T2•Video Playback: NTSC, PAL, SECAM•MPEG Support: MPEG2, MPEG4•Analog TV: NTSC, PAL, SECAMIssue date 2023-10-21 Version: 4.2.1EAN: 87 12581 72680 5© 2023 Koninklijke Philips N.V.All Rights reserved.Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective owners.Smart TV•Interactive TV:HbbTV•TV programe guide*: 8 day Electronic Program Guide•SmartTV apps*: Catch-up TV, Netflix, Spotify, Online apps, Online Video stores, Open Internet browser, YouTube•Social TV: Skype, TwitterMultimedia Applications•Video Playback Formats: Containers: AVI, MKV, H264/MPEG-4 AVC, MPEG-1, MPEG-2, MPEG-4, WMV9/VC1•Music Playback Formats: AAC, AMR, LPCM, M4A, MP3, MPEG1 L1/2, WMA (v2 up to v9.2)•Subtitles Formats Support: .AAS, .SMI, .SRT, .SSA, .SUB, .TXT•Picture Playback Formats: JPEG, BMP, GIF, JPS, PNG, PNSUser Interaction•Wireless interaction: SimplyShare, MultiRoom Client, Wi-fi Miracast Certified*, Cloud TV* and Cloud Explorer, MultiRoom Client and Server, Smart text remote control•Program: Pause TV, USB Recording*•Ease of Installation: Auto detect Philips devices, Device connection wizard, Network installation wizard, Settings assistant wizard•Ease of Use: One-stop Home button, Onscreen Usermanual•Firmware upgradeable: Firmware auto upgrade wizard, Firmware upgradeable via USB, Online firmware upgrade•Screen Format Adjustments: Basic - Fill Screen, Fit to Screen, Advance - Shift, Zoom, Stretch, Dot: dot•Signal strength indication•Teletext: 1000 page Hypertext•My Remote App*: Control, Simply Share, TV Guide, Wi-fi Smart ScreenCPU•Processor type: Dual-CoreSound•Output power (RMS): 20W•Sound Enhancement: Incredible Surround, Clear Sound, Auto Volume Leveler, Bass Enhancement,Smart Sound•Sound Features: Smart Stereo, Natural SoundConnectivity•Number of HDMI connections: 3•HDMI features: Audio Return Channel, 3D•Number of component in (YPbPr): 1•EasyLink (HDMI-CEC): Remote control pass-through, System audio control, System standby,Auto subtitle shift (Philips)*, Pixel Plus link(Philips)*, One touch play•Number of USBs: 2•Wireless connection: Wi-Fi 2x2 Integrated•Other connections: Audio in (DVI), AntennaIEC75, Common Interface Plus (CI+), Ethernet-LAN RJ-45, Digital audio out (optical), Audio L/Rin, Headphone out, Service connectorPower•Mains power: AC 110- 240V 50/60Hz•Ambient temperature: 5 °C to 35 °C•Standby power consumption: < 0.3 W•Eu Energy Label power: TBC W•Power Saving Features: Auto switch-off timer, Ecomode, Picture mute (for radio), Light sensor•Off mode power consumption: < 0.3•Annual energy consumption: TBC kW·hAccessories•Included accessories: Remote Control, 2 x AAABatteries, Power cord, Quick start guide, Legal andsafety brochure, Warranty Leaflet, Edge feet stand,2 x 3D active Glasses•Optional accessories: Philips TV camera PTA317,Active glasses PTA509, Active Glasses PTA519Dimensions•Set Width: 1457.8 mm•Set Height: 851.69 mm•Set Depth: 66.2 mm•Product weight: 31.8 kg•Set width (with stand): 1482.52 mm•Set height (with stand): 893.6 mm•Set depth (with stand): 316.2 mm•Product weight (+stand): 32.6 kg•Box width: 1569 mm•Box height: 990 mm•Box depth: 160 mm•Weight incl. Packaging: 33 kg•Wall mount compatible: 400 x 400 mm*MyRemote app and related functionalities varies per TV model andcountry, as well as smart device model and OS. For more detail,please visit: /TV.*For smart TV app, visit /TV to discover the servicesoffering in your country*Cloud TV offering depends on country availability and regulations*Compatibility depends on Wifi Miracast certification & Android 4.2or later. For more details please refer to your device documentation.*USB recording for digital channels only, recordings may be limited bybroadcast copy protection (CI+). Country and channel restrictionsmay apply.*Philips TV camera (PTA317) is sold separately.*The TV supports DVB reception for 'Free to air' broadcast. SpecificDVB operators may not be supported. An up to date list can befound in the FAQ section of the Philips support website. For someoperators Conditional Access and subscripction are required.Contact your operator for more information.*Energy consumption in kWh per year, based on the powerconsumption of the television operating 4 hours per day for 365days. The actual energy consumption will depend on how thetelevision is used.*(Philips) only compatible with specific Philips player device.*EPG and actual visibility (up to 8 days) is country and operatordependent.。

华为OceanStor VTL6900 备份解决方案技术建议书华为科技有限公司目录目录 (2)1.虚拟磁带库备份介绍 (3)1.1虚拟磁带库 (3)1.2VTL备份和物理带库备份 (3)1.3VTL备份和磁盘备份 (5)2.用户需求分析 (7)2.1现网环境 (7)2.2建设需求 (8)2.3需求分析 (8)3.方案设计原则 (10)3.1.高性能 (10)3.2.易扩展 (10)3.3.高可靠 (10)3.4.安全性 (10)3.5.便于管理和维护 (10)3.6.系统整体的均衡 (11)4.建议的备份方案 (12)4.1.备份组网 (12)4.2.方案说明 (14)4.3.软件配置 (17)4.4.硬件配置 (17)4.5.方案优势 (17)1. 虚拟磁带库备份介绍1.1 虚拟磁带库虚拟磁带库（Virtual Tape Library, 以下简称VTL）是一种基于磁盘的备份解决方案，它可以模拟物理磁带库和驱动器，并在磁盘上存储备份映像，因而具有易管理、高性能等众多优异特性，在大量的磁盘备份解决方案中备受瞩目。

VTL由计算机硬件、应用软件和磁盘驱动器三部分组成。

计算机硬件通常为Intel处理器或相近的变体，一般基于Linux操作系统；应用软件则用来模拟物理磁带库和驱动器；磁盘驱动器则往往是基于RAID技术的存储阵列，它不仅具有很好的读写性能，同时也可以在磁盘失效时避免数据丢失。

随着数据量的不断增加，备份系统对于备份设备的容量、备份速度、可靠性、性能价格比等要求越来越高。

传统的磁带库备份由于备份速度低，机械故障点多，而且磁带制式频繁升级、管理繁琐、受灰尘环境等因素影响大，经常导致备份失败（备份失败率高达20％以上），因而很难满足应用连续性要求。

而且，磁带库的维护成本也居高不下。

据Storage Magazine统计，磁带库每年维护成本平均为采购成本的15％。

因此，传统物理磁带备份设备已经无法满足用户对于数据保护的需要。