iDirect方案及产品介绍

The 12th Gen Intel® Core™ desktop processor redefines x86 architecture performance. Introducing our new performance hybrid architecture, combining Performance-cores with Efficient-cores to elevate gaming, productivity, and creation. These breakthrough processors intelligently optimize workloads and pave the way for future leaps in processor design. Enjoy the full range of the latest platform innovations like industry first PCIe 5.0 readiness and DDR5 memory. With Intel® UHD graphics immerse yourself in a visually stunning experience with up to 8K HDR support and the ability to view 4 simultaneous 4K displays. 12th Gen Intel® Core™ desktop processors bring all the features you need to game, work, and create like never before.12thGen Intel® Core™ Desktop ProcessorsWhether you’re delving into the latest gaming titles or focusing on advanced professional applications, 12th Gen Intel® Core™ Desktop processors enable you to immerse without interruptions. Intel® UHD Graphics driven by X e Architecture invite you to take a deep-dive into vivid new experiences with enhanced visual support for up to 8K HDR video in billions of colors and up to 4 simultaneous 4K displays. 12th Gen Intel® Core™ desktop processors are capable of canceling out interruptions with enhanced Gaussian & Neural Accelerator 3.0 (GNA) for more efficient noise suppression and back-ground blurring on video. For elite gaming, world-class productivity, free flowing creation, and more, 12th Gen Intel® Core™ desktop processors enable deep immersion and focus.Immersive ExperiencesAccelerating Platform InnovationTap into the latest platform technologies that drive incredible gaming, workflow, and creation. Our 12th Gen Intel® Core™ desktop processors offer up to 20 lanes (16 PCIe 5.0 and 4 PCIe 4.0) to drive optimal discrete graphics and storage performance by enabling higher bandwidth connection points. DDR5 brings fast speeds up to 4800 MT/s, this allows for increased memory bandwidth speeds compared to previous genera-tions that use DDR4 3200 MT/s memory.2 Fine tune both compute power and performance with unlocked 12th Gen Intel® Core™ desktop processors that have overclocking capabili-ties and Advanced Tuning support via Intel® Extreme Tuning Utility (XTU).3 With these and other platform enhancements you’ll be able to work, game, and create with impressive control and confidence.FEATURE BENEFITPerformance Hybrid Architecture Performance hybrid architecture, combining Performance-cores (P-cores)and Efficient-cores (E-Cores) to deliver balanced single-thread and multi-threadedreal-world performance.Intel® Thread Director1Optimizes workloads by helping the OS scheduler intelligently distribute workloadsto the optimal cores.PCIe 5.0 up to 16 Lanes Offers readiness for up to 32 GT/s for fast access to peripheral devices and networkingwith up to 16 PCI Express 5.0 lanes.PCIe 4.0 up to 4 Lanes Offers up to 16 GT/s for fast access to peripheral devices and networking withup to 4 PCI Express 4.0 lanes.Up to DDR5 4800 MT/s2This industry first memory technology supports fast frequencies and high bandwidthand throughput leading to enhanced workflow and productivity.Up to DDR4 3200 MT/s2Supports faster frequencies and higher bandwidth and throughput leadingto enhanced workflow and productivity.L3 and L2 Cache Increased shared Intel® Smart Cache (L3) and L2 cache sizes deliver large memorycapacity and reduced latency for fast game loading and smooth frame rates.Intel® Deep Learning Boost Accelerates AI inference to improve performance for deep learning workloads.Gaussian & Neural Accelerator 3.0 (GNA 3.0)IProcesses AI speech and audio applications such as neural noise cancellation while simultaneously freeing up CPU resources for overall system performance and responsiveness.Intel® Turbo Boost Max Technology 3.0Identifies the processor’s fastest cores and directs critical workloads to them.Intel® UHD Graphics driven by X e Architecture Rich media and intelligent graphics capabilities enable amplified visual complexity, enhanced 3D performance, and faster image processing.Overclocking Features and Capabilities When paired with the Intel® Z690 chipset, processor P-cores, E-cores, graphics, and memory can be set to run at frequencies above the processor specification resulting in higher performance.Intel® Core™i9-12900K & i9-12900KF4Intel® Core™i7-12700K &i7-12700KF4Intel® Core™i5-12600K &i5-12600KF4Max Turbo Frequency [GHz]Up to 5.2Up to 5.0Up to 4.9 Intel® Turbo Boost Max Technology3.0 Frequency [GHz]Up to 5.2Up to 5.0n/a Single P-core Turbo Frequency [GHz]Up to 5.1Up to 4.9Up to 4.9 Single E-core Turbo Frequency [GHz]Up to 3.9Up to 3.8Up to 3.6P-core Base Frequency [GHz] 3.2 3.6 3.7E-core Base Frequency [GHz] 2.4 2.7 2.8 Processor Cores (P-cores + E-cores)16 (8P + 8E)12 (8P + 4E)10 (6P + 4E) Intel® Hyper-Threading Technology5Yes Yes YesTotal Processor Threads242016Intel® Thread Director1Yes Yes YesIntel® Smart Cache (L3) Size [MB]302520Total L2 Cache Size [MB]14129.5Max Memory Speed [MT/s] Up to DDR5 4800Up to DDR4 3200Up to DDR5 4800Up to DDR4 3200Up to DDR5 4800Up to DDR4 3200Number of Memory Channels222CPU PCIe 5.0 Lanes161616CPU PCIe 4.0 Lanes444Enhanced Intel® UHD Graphics drivenby X e ArchitectureIntel® UHD Graphics 770Intel® UHD Graphics 770Intel® UHD Graphics 770 Graphics Dynamic Frequency [MHz]Up to 1550Up to 1500Up to 1450Processor P-core/E-core/Graphics/Memory Overclocking3Yes Yes YesIntel® Quick Sync Video Yes Yes YesIntel® Deep Learning Boost (Intel® DL Boost)Yes Yes YesIntel® Advanced Vector Extensions 2 (Intel® AVX2)Yes Yes YesIntel® Gaussian and Neural Accelerator (GNA) 3.0Yes Yes YesIntel® Virtualization Technology (Intel® VT-x / VT-d)Yes Yes YesMode-based Execution Control (MBEC)Yes Yes YesIntel® Threat Detection Technology (Intel® TDT)Yes Yes YesIntel® Control-Flow Enforcement Technology(Intel® CET)Yes Yes YesIntel® Advanced Encryption Standard NewInstructions (Intel® AES-NI)Yes Yes YesIntel® BIOS Guard Yes Yes YesIntel® Boot Guard Yes Yes YesIntel® OS Guard Yes Yes YesIntel® Advanced Programmable Interrupt ControllerVirtualization (Intel® APIC-v)Yes Yes YesIntel® Secure Key Yes Yes YesIntel® Platform Trust Technology (Intel® PTT)Yes Yes YesProduct Brief ©Intel Corporation. Intel, the Intel logo, and other Intel marks are trademarks of Intel Corporation or its subsidiaries. Other names and brands may be claimed as the property of others.Notices & Disclaimers1Intel® Thread Director is designed into 12th Gen Intel® Core™ processors and helps supportingoperating systems to more intelligently channel workloads to the right core. No user action required. See for details.2Based on memory bandwidth results using Intel® Memory Latency Checker Tool v3.9a System A: Core i9-12900K on Asus Z690 TUF DDR4 Motherboard. 2x16GB G.Skill TridentZ 3200Mhz CL14 RAM System B: Core i9-12900K on Asus Z690 Prime-P DDR5 Motherboard. 2x16GB SK.Hynix 4400Mhz CL40 RAM.3Altering clock frequency or voltage may damage or reduce the useful life of the processor and other system components, and may reduce system stability and performance. Product warranties may not apply if the processor is operated beyond its specifications. Check with the manufacturers of system and components for additional details.4Processor names with an ‘F’ suffix do not have processor graphics and require a discrete graphics solution. Without processor graphics the processor display output ports will not function. 5Intel® Hyper-Threading Technology is only available on P-cores.Performance varies by use, configuration and other factors. Learn more at /PerformanceIndex .Performance results are based on testing as of dates shown in configurations and may not reflect all publicly available u pdates. See backup for configuration details. No product or component can be abso-lutely secure.Your costs and results may vary.Intel technologies may require enabled hardware, software or service activation.Altering clock frequency or voltage may void any product warranties and reduce stability, security, performance, and life of the processor and other components. Check with system and component manufacturers for details.For use only by product developers, software developers, and system integrators. For evaluation only; not FCC approved for resaleThis device has not been authorized as required by the rules of the Federal Communications Commission. This device is not, and may not be, offered for sale or lease, or sold or leased, until authorization is obtained.Statements in this document that refer to future plans or expectations are forward-looking statements. These statements are based on current expectations and involve many risks and uncertainties that could cause actual results to differ materially from those expressed or implied in such statements. For more information on the factors that could cause actual results to differ materially, see our most recent earnings release and SEC filings at .12th Gen Intel® Core™ Desktop Processors。

Highly Confidential ▲Idirect 产品评估报告测试人员：孙万川 周治中All rights reserved. No part of this publication can be excerpted, reproduced, translated, annotated or edited, in any form or by any means, without the prior written permission of the copyright owner. Page 1 / 5Idirect Test ReportHighly Confidential ▲目录目录 ..................................................................................................................................................2 1 参测设备简介...............................................................................................................................3 1.1 配置 1(Abis E1 接入＋iDirect＋Verso) ...........................................................................3 1.2 配置 2(Abis 以太接入＋iDirect).......................................................................................4 2 测试环境.......................................................................................................................................4 3 基本功能测试...............................................................................................................................4 4 测试结论.......................................................................................................................................5 4.1 基本结论...................................................................................................................5 4.2 其他问题...................................................................................................................5All rights reserved. No part of this publication can be excerpted, reproduced, translated, annotated or edited, in any form or by any means, without the prior written permission of the copyright owner. Page 2 / 5Highly Confidential ▲1 参测设备简介本次参测设备为: 1)Idirect5300 （Idirect 系统的从站接入设备） 2)Idirect 5IF HUB (Idirect 系统的主站接入设备 ) 使用 Verso 公司的 TDM-IP Converter 设备与 Idirect 设备配合测试， 网络配置连接图如下：1.1 配置 1(Abis E1 接入＋iDirect＋Verso)图 1 卫星链路配置 1All rights reserved. No part of this publication can be excerpted, reproduced, translated, annotated or edited, in any form or by any means, without the prior written permission of the copyright owner. Page 3 / 5Highly Confidential ▲1.2 配置 2(Abis 以太接入＋iDirect)图 2 卫星链路配置 22 测试环境BSC BTS HUB 1X 测试手机 DO 测试终端 网络分析软件 1个 2个 1个 2个 1个 1件3 基本功能测试编号 1 2 3 4测试条目 语音呼叫的建立和释放 数据呼叫的建立和释放 测试呼叫的建立 更软切换 通过。

About UsOur mission is to provide the best automation solution to our customers, striving for the highest return on investment and lowest operational cost.A t SEI A utomation, the complete satisfaction of our customers is unconditional, we have no minimum purchase order amount, since our solutions range from tooling up to a fully automated assembly line.For SEI A utomation the quality of our solutions is of utmost importance, to achieve this, we have developed a verification process that starts from the analysis of our customer requirements using check lists, design validations using process and machine design FMEA, as well as the final valida-tion before shipment.We have extensive experience in developing tailored machines for the manufacture of new products, we work with the client from the product design stage to ensure that the machine meets all speci-fications. During this time we have developed stan-dard machines and standard applications.We are confident that with our technology and the variety of applications and products we will provide you with the best automation solution.CapabilitiesCapabilitiesOur capabilities include all the necessary disciplinesto design and manufacture high-performance au-tomatic machinery, we have over ten years of expe-rience in developing machines for the electronics,medical and automotive components assembly andtest. During this time we have developed standardmachines and standard applications.Our capabilities go from a fully automatic assem-bly line or an automatic machine, to semi-automaticequipment and tooling.Our capabilities include the following areasMechanical Engineering: We use SolidWorks as ourstandard design softwareMachine shop: We provide build to print services.Control Engineering: We use the major PLC platformssuch us Allen Bradley, Omron, Mitsubishi and Automa-tion Direct.Software development: We use LabVIEW as our mainsoftware development platform.Real time data acquisitionReal time SPC Test and measurement software3w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Robotic Soldering:• Single fixture – manual load/unload • Conveyor station• Single or dual shuttle• Turn table stationLaser applications:• Laser Marking• Manual System• Turn Table System• Wire StripperRobotic Paint System:• Robot• Water Curtain• Turn Table• Oven• Clean Room Conveyor systems:• Roller Conveyor• Transfers• Belt conveyor• Free Flow Conveyor• PV Panel Assembly line • Robotic Applications • Dispensing Applications • Assembly Station• Test Systems• Electric Convection Ovens4Controller:Structure:Interface:Safety:RobotTemperature ControllerStation configuration Other options6Specificationsloading and unloading.7Mexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976SpecificationsSystem capable of solving a wide range of needssoldering.user interface using touch screen, light tower and alarms.volume or continuous process with link to other equipment and processes.8Frame Wd: 4-18’’Variable speed: 12-45 fpmLength: 5-20’’Power: 110 V AC 60 HzPneumatics: 80 psiThree stoppersOne liftCustomized Tooling9w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Soldering System Robotic SpecificationsSystem capable of solving a wide range of needs of soldering from a USB to a complex electronic circuit with capacity of up to 100,000 points soldering.More Versatile and faster than others, where the time cycle is critical, easy to use, meets the safety standards required in the manufacturing industry, has a complete user interface using touch screen, light tower and alarms.This system adapts to “x” types of fixtures which contain the parts to be processed by manual loading and unloading. Can be upgraded with a conveyor system for continuous processes and for process loading and unloading by automated magazines.SpecificationsX=300m, Y=300m,Z=60m, R=340X=400m, Y=300m,Z=60m, R=340X=500m, Y=400m,Z=60m, R=340Soldering Condition Soldering Step Setting Temperature Solder Feeding Speed TimerIron Up/Down Solder Diameter Heater Capacity 198 Conditions21 StepTEM 0-500 CS+ S-1 - 50.0 ( m / sec. )TIM:0.1-99.9 (sec.)CY :ON / OFF0.4M-1.6M130W (OPTION 200w available)Drive MethodX, Y AxesZ AxisR AxisT eaching MethodProgram CapacityMemory CapacityExternal Input / OutputExternal InterfaceSolder Feeding Amount ResolutionRepeatabilityPortable WeightWeightPower SourceAir SupplyPower ConsumptionPower Consumption5 Phase stepping motor with X, Y Axes750mm / sec.150mm / sec.360 / sec.Remote teaching (uog) Manual Data Input (MDI)100 program100,000 pointInput:5 Output:7RS232C0.01mm+0.02m3kg50kgAC94V-260v (Single Phase)0.4- 0.5 MPa (Dry & Clean air)MAX330VA (including heater)Standar equipment11w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976SCARA: Selective Compliance Assembly Robot Arm±360°6 kg5600 mm/s ±360°6 kg 620012Drive Method Control Method Interpolating Function Position Detection Teaching Method Teaching System Teaching Pattern Programming Capacity Data Memory Capacity Simple SequencerExternal Serial Interface External Input / OutputPower Consumption Power Supply Working AmbienceAC servo motorPTP(Point to Point)control, CP(Continuos Path)control 3-Dimensional line and Arc interpolation Absolute EncoderRemote teaching (JOG) Manual Data Input (MDI)/Direct teaching Original Software : Simple and broad-use teaching system Programming by teaching pendant 255 programsMaximum 30,000 pointsMaximum 1,000 stepsRS422 1ch (For teaching pendant)RS232C 1ch (For PC COM1) RS232C 1ch (External device COM3) COM2: Using solder controllerI/O-SYS Input 15 / Output 14I/O-1 Input 18 / Output 22(4-relay contact) I/O-H Input 4 / Output 4(2-relay contact)MAX330VA (including heater)AC180-250V(Single phase)Ambient temperature: 0-40°C Relative Humidity: 20-90%13w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Our soldering system can also be integrated to a 6-axis robot forcomplex processes where soldering angles are difficult to access. Can be upgraded with a conveyor and for process loading and unloading by automated14LUNASetting Temperature Heater Capacity Solder Step Wait Temperature External Start Box Controller Weight Feeder Unit Weight Iron Unit WeightPowerPower Consumption Air Supply Solder Type Solder ConditionsSetting Temperature Heater Capacity Solder Step Wait Temperature External Start Box Controller Weight Feeder Unit Weight Slide 99 Special 990 - 500°200W 9 Steps250°C (Adjustable)Optional 3,8 kg 0,8 kg 0,5 kgAC 90V - AC 264V 154W 0,4 - 0,5 MPa0,4-1,6mm Select 1 type 0,4-1,2mm for ZSB Geyan 7 conditions (Point 4 & Slide3)0 - 500°100W, 130W 9 Steps250°C (Adjustable)Optional The 297 soldering profiles can be customized to provide a solution for all types of soldering application chalenges. Our 200 watt heater addresses the requirement to solder large thermal mass components and can feed a range of solder diameter between 0.4 mm to 1.6 mm.This unit is equipped with a color touch panel and parameter control, similar to the TERRA.You can select the Luna controller orientation from Vertical & Horizontal options.15w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976• Electric actuator shuttle.• Single or double shuttle• Pneumatic turn table• Turn table with step motor• Turn table with step servo motor• Rotary indexing tables 4,6 or more fixstations16Accessories17w w w.s e i a u t o m a t i o n.n e t Mexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Controller:• Driver for laser Laser Marker:• Keyence • Domino • Datalogic • Rofin Interface:• Led indicators for status • Monitor • Keyboard • Mouse• LED indicator beacon with alarm • Opto switch Safety:• Emergency stop • Interlocks for doors Option:• Fume extractor • Vision system Operation:• Load and unload by hands19w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-897620Controller:• PLC controlled Allen Bradley• Others PLC brands availableupon requestStructure:• Base made in square steel tube andpainted• Guards made in aluminum extrude and polycarbonate covers• Doors for laterals and back side• Leveler CasterInterface:• Touch screen display with statusmessaging• LED indicator beacon with alarm• Opto switchSafety:• Light curtains• Emergency stop• Interlocks for doors Option:• Turn table (4,6 and 8 stations)• Shuttle single or double• Belt conveyor• Fume extractor• Vision systemLaser Marker:• Keyence• Domino• Datalogic• Rofin21w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Paint Room23w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Controller: Structure:Interface:Paint room components:Safety:Optional:Technical characteristics:24Painting cabinet with turn tableand double load25w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Technical characteristics:• One pnematic turn table two positions • Two pneumatic turn table four positions • Power: 110 V AC 60 Hz • Pneumatics: 80 psiTurn table with double load90º four positions 90º four positions180º two positions26Painting cabinet with turn table andsingle load with shuttle27w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Turn table single load with shuttleTechnical characteristics:• One pneumatic slider stroke 39”(1000mm)• One pneumatic turn table four positions• Power: 110 V AC 60 Hz• Pneumatics: 80 psiStrok 39plg (1000mm)90º four positions28OVENInduction Oven:• Blower for air recirculation and speed adjustment • Flow sensor for blower • Heaters• RTD temperature sensor • Temperature controller by zone• External structure made of painted steel • Internal stainless steel coversOptional:• HMI• Electromagnetic Door Locks • Doors with interlocks• Carts29w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976P-50iA 30Laser 32Controller:Structure:Interface:Safety:Systems:33i t t i t***********************Wire Stripper34Wire cutterLoad35w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Cut laserWire Stripper37w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976and transport systemsConveyorTechnical characteristics:• Between Frame Wd: 12-60”• Roller diameter: 1.9”• Variable speed: 25-78 fpm• Length: 5’• Height: 32-46• Power: 110 V AC 60 Hz39 Mexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Technical characteristics:• Belt Wd: 1.75”• Variable speed: 18-50 fpm• Power: 110 V AC 60 Hz• Lift: 100mm-400mm (4”-16”)Traction are interconnected to a same motor with shafts Lifter is operated by a pneumatic actuator and linear guides Also an electric actuator can be used for multiple positions.Height can be changed to size needed40Technical characteristics:• Frame Wd: 9-11.5”• Variable speed: 12-45 fpm • Length: 5 -20 ft• Power: 110 V AC 60 Hz• Pneumatics: 80 psi• Three stoppers • One lift41w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976Technical characteristics:• Belt Width: 14” other sizes available upon request • Variable speed: Up to 160 rpm• Length: 45” other sizes available upon request• Power: 220 V AC 60 Hz42Technical characteristics:Length: 5´-100´Width: 1,5´-6´Height: 3-4´Variable speed: 15 - 71 fpmPower: 220 V AC 60 Hz Elevators Stoppers Push start buttons E-stops HMIFree Flow43w w w.s e i a u t o m a t i o n.n e tMexico: Tel: +52 (664) 625 6701,10 • Fax: (664) 625 6700 • *********************** USA: 619-587-8976。

Industry Observation ........................产业观察2网管系统发展过程网管系统经过多年才发展到现在，它从功能单 一到功能全面，网络结构随着播出设备的变化，经 历了由简单到复杂、再到简洁的过程。

总局第62号 令发布后，给我台卫星上行系统和网管系统又提出 了许多新要求，也为网管系统部分改造提供了动力 和方向，下面介绍网管建设的三个重要时期。

2.1初上网管当时是我台第一次安装网管系统称数字卫星监 控系统，它；；2004年4月数字化设备安装运行后，于2005年10月在地球站各种硬件的基础上开发的。

当时我台是数字、模拟信号同时并发，网管也 只能对数字上行系统进行管理，并且，由于基带部 分（编码器、复用器）都是哈雷公司的产品，具有独 立网管不共享数据，因此，没有基带部分。

主要功能 是监视设备当前状态，读取各个设备的各种数据信 息；通过软件可以更改设备参数；日常管理可进行日 常报表查询、保存和用户权限管理等操作。

2.2第一次网管重大改造主要有以下原因：由于模拟上行系统的停发和 总局对安全播出的要求，新增加了一套上行设备，网络管理内容增加彳多；网管经过几年的运行，存在 一些问题，我们也希望增加一些功能，比如波形监 视、电源的监控、空调监控等；按总局要求地球站要 上传上行系统的实时运行数据，因此要把基带网管 也拿入地球站网管（只能读取数据，不能控制它）；希望网管界面升级，使它更美观、更好操作。

于2009年元月到4月我台与北京某公司合作对 地球站网管系统进行了升级改造，历时3个月，达到预期的效果。

2.3第二次重大改造2009年12月，总局下发了国家广播电影电视总 局《广播电视安全播出管理规定》第62号令，按照 总局的要求，我台卫星上行系统设备配置和设计必 须达标的要求，我台根据我们的实际情况主要完成 两个上行系纟分离，实现独立工作彼此互不影响，网管也必须进行全面改造升级。

iDirect方案及产品介绍————————————————————————————————作者：————————————————————————————————日期：2iDirect Confidential Page 3 of 39一. iDirect 卫星系统架构介绍iDirect 卫星系统是业界唯一从底层设计完全支持IP 的双向卫星通信系统。

在下行载波（或主站出向载波）上iDirect 采用的简洁、高效的HDLC 封装方式（如同地面网络的Cisco 路由器），形成一个基于TDM 的SCPC 载波。

在小站上行载波上，iDirect 使用专利的确定性TDMA 访问方案（D-TDMA ，Deterministic-TDMA ），以带宽高效利用的方式来快速响应小站的带宽分配请求。

区别于其它卫星系统，iDirect 系统集成度高，各种功能全面内置（如TCP/HTTP 加速、Qos 保障、加密等）。

同时iDirect 系统提供一站式、功能全面的网络管理系统，方便用户对网络的管理与使用。

iDirect 允许在单个主站机箱支持多个输入/输出载波，可以同时连接多达5颗不同的卫星、或5个不同的频段。

该体系结构使网络运营商节约大量的成本开销，无需多个主站设备的开支以支持多颗卫星。

iDirect 同样的硬件/软件，只要作不同的参数设置，即可支持多种应用拓朴结构（星状、星状/网状、SCPC 点到点），可以灵活组网以满足不同客户的要求。

其网状功能可以单跳实现小站之间的直接通信，大大缩短卫星时延，有效地保证话音/视频等实时业务的服务质量。

-iDirect Confidential Page 4 of 39iDirect 系统非常适合于采用主站/小站星状网络结构、业务具有突发性的网络应用。

系统从底层设计来充分提高TCP/IP 业务通过卫星传输的效率，可以提供高达98%的载荷效率，为用户及运营商获得更多的信息传输容量。

iDirect 系统性能非常可靠，由于具有TPC 编码，QPSK 、8PSK 等先进的编码和调制功能，即使使用口径相对较小的天线和低瓦数功放也能获得很好的通信效果，为用户节约了建站成本。

以产品介绍为题的英语作文介绍产品的英文作文一：The digital productsNow , we have great pleasure in troducing you our company. our company is found before several decade and producting all kinds of digital products. Have made a market research,we find that these things make our lives easier.The digital products like the computer and the cell phone have completely made a great impact on our life. These products have both led to much greater efficiency in many aspects of our daily lives and produced many economic benefits as well. The digital age has contributed to many labor saving technologies at the same time as improving the quality standards of production..Because our company wants to extend ,so we need to hire someone to our company. If you want to be emploeed,just give your recommend letter to our company. I am looking forward to hearing from you soon.介绍产品的英文作文二：The brilliantly attracting mobile phonePlease look at the brilliantly attracting mobile phone in front of you. This is the latest product of the NOKIA. I’m sure that you are absolutely amused by its perfect appearance, such as the silver-white metal shell, properly colored keyboard, the crystal screen, etc.Of course, it’s not persuasive to jus t judge it from the outside. There’s no need to mention the ordinary functions as a mobile, so let me show you the unique and significant functions belonging to it. First, it has the google authorized GPS software, which can bring you a quite clear way when you step out in the open air. Second, the mobile phone can connect to the newlydeveloped 3G net. This can provide you with a series of services such as watching videos, listening to music, delivering pictures and so on. At last, the most essential, it’s not expensive in comparison with its fellow products.So if you are considering to buy a new mobile phone and wondering which one to choose, I think this kind is an excellent choice.介绍产品的英文作文三：Introduction of Solar Electronic ProductsA few years ago the international market for silicon solar panels in great demand, the price of solar panels is high. With the large investments to enter the field, the price of solar panels fell. Solar consumer electronics products also popular in the marker. Solar electric consumer electronics products, is a very useful consumer-oriented products. Now the country to promote environmentally friendly energy-saving, the application of solar electronic products is critica.Basic design principles of solar electric products.Currently, there are a lot of solar electronic products, solar flashlight, solar toys, solar chargers and so on.All products are divided into a built-in battery and no built-in battery types.No built-in battery products are mainly required to work under the sun, such as solar summer hat fan, solar swing a small doll. These products mainly through the solar panels generate direct current drive motor or electromagnetic components. Maximum absence point is affected by exposure to sunlight of a significant influence.But immediately stop working without the sun.Most of the solar products has built-in battery, and a lot ofpeople hear this, immediately say that solar energy is a lie. We should do some description through the principles of basic solar power product. Solar power mainly includes three parts: Solar photovoltaic panel(commonly known as solar cell panels), charge and discharge controller, storage batteries (can be repeated charge). Solar panels to solar energy into direct current electricity, through the charge and discharge controller, stored in batteries, when necessary, through the battery discharge to give electrical power supply. If you need to be alternating current, you need to put the battery through the inverter the DC into AC.Solar flashlight, for example, if there is no built-in battery, you can only let it lighting in the sun light. Should not be many people will make such a move. Solar energy products, the main design concept is to drive product by unstable, a small current of electricity produced by solar panel stored in batteries. When needed to provide a stable electrical drive power. Every second of current solar panels produced may be small. But Long accumulated enough power to electrical power. Because we are not a lot of electronic products 24 hours a day to work, we usually use the flashlight lighting time to time is not very long.If the use of solar energy flashlight, put it on the windowsill usually empty charge under the sun completely meet our needs. 2-3 years do not replace the battery, both economical and environmentally friendly, why not?介绍产品的英文作文四：Motorola ROKR E2Motorola ROKR E2Screen 240×320 pixel TFT LCDRingtone PolyphonicMemory 11 MBNetworks GSM 900/1800/1900, GPRSPhysical size 106 mm×49.5 mm×18 mmWeight 115 gMotorola ROKR E2 is the successor to the Motorola ROKR E1, a cellphone aimed on music-playing, with a candy bar form factor. Instead of iTunes support in ROKR E1, the phone is installed with RealPlayer, supporting a larger variaty of formats. It also features a music control panel on the left side of the phone. Users can also listen to stereo FM radio with Motorola ROKR E2. By using iRadio, FM radio programs can also be downloaded into the phone through internet, letting users listen to the radio at anytime.The first public release occurred on 2006-06-22 in China.[1].[2]Contents1ROKR E2 Phone specifications and features2Product Drawbacks3References4External links4.1Reviews, Videos & Photos[edit]ROKR E2 Phone specifications and featuresTalk time: up to 9 hoursStandby time: up to 8 daysDimensions: 106 mmx49.5 mmx18 mm.Weight: 115 g.Bands: GSM 900/1800/1900 MHzGPRS : Class 10 (2U/4D)Display: TFT, 262K colours, 240 x 320 resolutionMemory: 11MB internal, SD expansion card slot for up to 2GB removable storageCamera: 1.3 megapixel, video at 15 fps for 2 hours maximum Multimedia playback: MP3, AMR, MID, MIDI, SMF, MMF, XMF, IMY, WAV, RA, WMA, AAC, AWB, MPGA, M4A, 3GA, RM, RMVB, 3GP, MP4 by RealPlayerAudio connector: 3.5 mm headset jackJava support: MIDP 2.0, CLDC 1.1 , HEAP 2mbBrowser: Opera 8.50 with e-mail supportLocal connectivity: Bluetooth v2.0 + EDR (supports A2DP), USB v2.0 by mini-USB[edit]Product DrawbacksMusic playback problems has been reported. Motorola ROKR E2 has been frequently reported to have music skipping as well as static during music playback of all audio formats. Motorola has formally given reply to the problem, and they’re on progress of trying to get the problem solved with new versions of firmware 介绍产品的英文作文五：INSTANT-DICTINSTANT-DICT is an e-dictionary made in Hong Kong, China. It is the latest product of Hongyun Company Ltd. with a large vocabulary of I million words and phrases stored in it. So you can look up any word you meet in your Senior period. INSTANT-DICT is controlled by advanced computer technology which is also the latest technical result of the company＇s 20-year research. The body of the INSTANT-DICT is made of light metal. Therefore it is small in size and convenient to carry; besides, it is easy to operate. The price is reasonable. It is a wise choice for English learners.。

Features♦Star topology♦Two modes of operation: iNFINITI or DVB-S2/ACM outbound♦Adaptive TDMA or SCPC Return channel♦Extremely efficient 2D 16-State inbound coding♦Advanced QoS and traffic prioritization♦Automatic end-to-end Uplink Power Control♦Optional Spread Spectrum waveform technology supports very small antennasAdvancing a Connected WorldHigh-speed, High-performance IP Broadband ConnectivityDesigned specifically to support business-critical applications, the Evolution X5 is ideally suited for high-performance broadband applications such as enterprise connectivity, cellular backhaul, maritime, secure banking, and other mobile applications.The Evolution X5 features iDirect’s highly efficient implementation of the DVB-S2 standard with Adaptive Coding and Modulation (ACM) on the outbound carrier. Along with Adaptive TDMA technology or SCPC Return, 2D 16-State FEC, the Evolution X5 maximizes the efficiency of satellite capacity to enable new opportunities.Greater FlexibilityThe Evolution X5 offers dual-mode operation between iNFINITI TDM or DVB-S2/ACM on the outbound and ATDMA or SCPC Return on the inbound, providing more flexibility for network design and bandwidth optimization. Whether initially deploying a DVB-S2 network or starting off with an iNFINITI network that is capable of being upgraded to a DVB-S2 network in the future, the Evolution X5 adapts to a customer’s changing requirements. A customer can also temporarily switch from TDMA to SCPC Return without having to swap out the equipment.With over-the-air software licensing features that can add spread spectrum capabilities, operators are allowed even more flexibility to customize the Evolution X5 to meet their technical and budget requirements.Increased Efficiency with Superior Quality of ServiceiDirect’s sophisticated Group QoS advanced traffic prioritization dynamically balances the demands of different applications according to their needs and bandwidth availability, across multiple sites and user sub-networks. When combining the Group QoS feature set with DVB-S2/ACM, service providers can increase DVB-S2 efficiency gains by combining multiple small networks into a single, larger carrier. Additional configurations, service pricing models, and reporting c apabilities a llow s ervice p roviders t o t ranslate A CM b enefits i nto n ew revenue-generating service offerings.Greater MobilityLeading spread spectrum technology enables use of ultra small and phased-array antennas on aircrafts, ships, and land based vehicles. The Evolution X5 is fully enabled for iDirect’s Global Network Management System (GNMS) and Automatic Beam Switching (ABS) technology allowing for a seamless network with truly global coverage.The Evolution X5’s high-stability oscillator allows for operating in environments with steep temperature changes, making it ideal for mobile applications like cellular backhaul and maritime.Simple, Intuitive Network ManagementThe Evolution X5 Series is easily configured, monitored, and controlled through the iVantage TM network management system, a complete suite of software-based tools for configuring, monitoring and controlling networks from one location.Evolution X5 Series Satellite Router0914Evolution X5Satellite RouterConfigurationNetwork Topology StarDownstreamDVB-S2 or (iNFINITI TDM)UpstreamATDMA or (SCPC Return)Modulation QPSK, 8PSK, 16APSK (BPSK, QPSK, 8PSK)BPSK, QPSK, 8PSK (BPSK, QPSK, 8PSK)FECLDPC, 1/4 – 8/9 (Turbo, 0.495 – 0.879)TPC*, 0.431 – 0.793 2D 16-State, 1/2 - 6/7 (SCPC Return: 2D 16-State, 1/2 - 6/7)Max. Symbol Rate 45 Msps (15 Msps)7.5 Msps (15 Msps)Max. Info Rate150 Mbps 1 (21 Mbps 2)19.2 Mbps 3 (38.5 Mbps 4)Max. Line Card IP Data Rate149 Mbps 1 (20 Mbps 2)16 Mbps 3 (19.3 Mbps 4)Max. Remote IP Data Rate 35 Mbps 1 (17 Mbps 2)10 Mbps 3 (18.9 Mbps 4)Spread Spectrum Factor(Max Rate Mcps)Notes: 116APSK 8/9 FEC 2QPSK, .793 FEC 38PSK 438 6/7 FEC 48PSK 438 6/7 FECUp to 7.5 McpsSpreading Factors: 1,2,4,8Maximum downstream and upstream data rates cannot be achieved simultaneously Maximum rates are achieved under optimal conditions and with unlimited NMSInterfacesSatCom Interfaces TX Out: Type-F, 950–1700 MHz, +7dBm/-35dBmRX In: Type-F, 950–2150 MHz, -5dBm (max) composite/ -125+10*log(Fsym)dBm (min) single carrier Software controllable 10 MHz reference on TX Out and TX In ports BUC IFL Interface +24V, max. 70W, (120W PSU) (please refer to X5 Installation Manual for full list of supported BUCs)LNB IFL Interface+19V (Nominal), 500mA maxDiSEqC (Voltage 14V/19V + 22KHz tone)Data Interfaces LAN: Single 10/100, 802.1q VLANRS-232: RJ45 (Console connection )Protocols Supported TCP , UDP , ACL, ICMP , IGMP , RIP Ver2, Static Routes, NAT, DHCP , DHCP Helper, Local DNS Caching,OpenAMIP , cRTP and GRE Traffic Engineering Group QoS, QoS (Priority Queuing and CBWFQ), Strict Priority Queuing, Application Based QoS, Mini-mum CIR, CIR (Static and Dynamic), Rate LimitingOther Features Built-in Automatic Uplink Power, Frequency and T iming Control, Authentication, Spread Spectrum** ,Antenna Control Interface (OpenAMIP)Mechanical/EnvironmentalSize W 11.5 in (29.2 cm) x D 9.9 in (25.1 cm) x H 2 in (5.1cm) Weight 4.4 lbs (1.99 Kg)Operating Temperature 0˚ to +50˚C (32˚ to +122˚F) at Sea Level with temperature gradient of 1˚C per 1 min0˚ to +45˚C (32˚ to +113˚F) at 10,000 Feet with temperature gradient of 1˚C per 1 min For ODU power consumption <70W (please refer to X5 Installation Manual for details)Humidity Max90% non-condensing humidityInput Voltage 100–240 VAC Universal Input, 2A, 50–60 HzRadio Standards EN 301-428 v1.3.1 — Ku-Band System Level SpecificationEN 301-443 v1.3.1 — C-Band System Level SpecificationSafety Standards Complies with IEC 60950, EN 60950-1, UL 60950-1, CSA C22.2 No.60950-1-03Emission StandardComplies with EN 55022 Class B, FCC Part 15 Class B, CISPR 22 Class B, EN 61000-3-2, EN 61000-3-3EMC/Immunity Standard Complies with EN 55024, EN 301-489-1, EN 301-489-12, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4,EN 61000-4-5, EN 61000-4-6, EN 61000-4-11Certification FCC, CE, and RoHS Compliant*Not supported for use with DVB-S2 outbound in iDX 3.0 and above **Optional。

台灯产品介绍英文作文英文：As a desk lamp enthusiast, I am excited to introduce a great product to you – the TaoTronics LED Desk Lamp. This lamp has a sleek and modern design that fits perfectly on any desk. Its LED light source provides a bright and comfortable light that is easy on the eyes, making it perfect for long study or work sessions.One of the best features of this lamp is its adjustable arm and head, which allows you to direct the light exactly where you need it. You can adjust the angle of the lamp head up to 135 degrees and the arm up to 150 degrees, making it easy to find the perfect lighting position. The lamp also has five different color temperature modes and seven brightness levels, giving you complete control over the lighting.Another great feature of this lamp is its USB chargingport, which allows you to charge your phone or other devices while you work. This is a convenient feature that saves you time and keeps your devices close at hand.Overall, the TaoTronics LED Desk Lamp is a great product that I highly recommend. Its sleek design, adjustable arm and head, and multiple lighting modes make it perfect for any desk. Plus, the USB charging port is a great added bonus. If you're in the market for a new desk lamp, this is definitely one to consider.中文：作为一名台灯爱好者，我非常高兴向大家介绍一款优秀的产品——TaoTronics LED 台灯。

卫星通信地⾯系统构成卫星通信地⾯系统构成⼀、卫星通信地⾯系统构成卫星通信地⾯系统⼀般采⽤包括信关站、⽤户站等构成的星形结构。

信关站的容量较⼤，⼀般配置⼤⼝径天线，⽤于连接地⾯⽹络和卫星馈电波束。

⽤户站通过通信卫星与信关站进⾏通信。

通常，⽤户站向信关站传输的流量较⼩，⽽回程数据流量较⼤。

除此之外，卫星通信地⾯系统还包括⽹络运营中⼼，⽤于管理卫星⽹络和⽤户服务。

信关站⽤于连接卫星和地⾯⽹络，主要由射频分系统、基带分系统组成，基带分系统⼜包括卫星调制解调器、接⼊服务⽹、web 加速器、⽹络路由和安全系统等。

1.1.1 射频分系统信关站射频分系统包括天线、射频部件和中频部件等。

信关站天线尺⼨较⼤，⼀般直径达数⽶到⼗余⽶；射频部件包括滤波器、低噪放、功放等，中频部件主要为上下变频器件。

射频分系统与基带分系统交换中频信号，⽤于将卫星发送来的射频信号变换⾄中频，将基带分系统发来的中频信号上变频⾄射频并放⼤辐射到卫星上。

1.1.2 基带分系统调制解调器系统：对⽤户终端和信关站路由器及服务器之间的数据流量进⾏管理和控制，同时也可实现对前向、反向链路的功率、频率以及卫星⽹络带宽的管理。

接⼊服务⽹络（ASN）：ASN 负责认证和授权⽤户访问，并实施服务质量（QoS）管理。

Web 加速器：⽤于提⾼基于 HTTP 和TCP 的应⽤程序的吞吐量和最终⽤户性能的软件，加速服务器位于⽹关，客户端软件嵌⼊⽤户终端。

⽹络安全和路由：此⼦系统实施流量安全和 QoS 策略，并将所有管理和数据流量路由到⽬标⽹络⽬的地。

它包括路由器、L2/L3 交换机、防⽕墙、流量整形器和 AAA、DHCP、TFTP 和 NTP 服务器。

1.2 ⽤户站典型⽤户站主要包括三部分:天线、室外单元（ODU）、室内单元（IDU）。

室外单元由馈源、接收设备（低噪声放⼤器和下变频器）、发射设备（⾼功放和上变频器）组成。

室外单元通过中频连接电缆连接到室内单元。

室内单元包括基带接收设备（中频下变频器和解调器）、基带发射设备（中频上变频器和调制器）等。