BlueCoat Proxy SG 硬件指标参数与选型指南
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Affected Products: All Blue Sky Energy charge controllersPurpose: Guidelines for PV Module selectionBackground:PV modules are available in a variety of voltage, current and power ratings. For safety, charge controller reliability and proper battery charging, PV modules must be properly matched to the charge controller and battery. This technical bulletin clarifies key PV module specifications and provides guidelines for proper PV module selection. Note that modules must be properly sized for voltage, current and power.¾ WARNING: To reduce the risk of fire or personal injury photovoltaic charge controllers must be installed in accordance with National Electrical Code (NEC), ANSI/NFPA 70. This technical bulletin serves as an application guide only and is not intended to identify all installation andsafety requirements for a photovoltaic electric system. For the purpose of PV module selection, use only the PV module manufacturers published specifications conducted at Standard Test Conditions (STC) per ASTM E1036. STC specifies a 25°C cell temperature and illumination of 1kW/m 2 at a spectral distribution of AM 1.5 (ASTM E892 global spectral irradiance).PV Modules:PV modules are essentially energy converters which convert light into electricity. Because the voltage, current and power produced by a given PV module varies widely based on actual operating conditions, a set of test conditions commonly referred to as Standard Test Conditions or STC has been developed to rate modules in a meaningful and consistent manner. STC ratings not only provide a fair means to compare one manufacturers modules against another, most importantly STC ratings provide standardized performance data against which actual real world performance can be predicted. Key PV module specifications;P MAX Maximum power in watts (P MAX = V MP x I MP )V OC Open circuit voltage (maximum voltage with module output open circuit)V MP Voltage at which module produces greatest power (also called Operating Voltage) I MP Current at which module produces greatest power (also called Operating Current) I SC Short circuit current (maximum current with module output short circuited)It is important to note that STC ratings are not “maximum” or “optimal” ratings, and that voltage, current and power will be higher or lower based on actual operating conditions. Conditions can be present where V OC and I SC can approach 1.25 times STC ratings which is why our recommendations call for 1.25 voltage and current derating. Note that the SC30 calls for a lower 1.12 current derating factor due to its automatic current limit and lack of MPPT current boost. While voltage and current can spike to nearly 1.25 times STC ratings, in typical real world operation I MP is commonly only about 70 – 80% of I MP at STC.Solar Boost MPPT charge controllers will provide the best MPPT current boost performance if all PV modules are identical. If module types are mixed, DO NOT place dissimilar modules in series. Dissimilar modules in parallel should have V MP values within≈0.5V or better for 12V modules, and be of the same basic cell technology or have a similar temperature coefficient of V MP so the V MP of the various modules will tend to track each other as operating conditions change. If module types are very different consider using a separate charge controller for each module type to obtain the best MPPT current boost performance. Multiple controllers on Blue Sky Energy’s IPN Network is an ideal way to obtain the best possible PV performance and battery charge performance from very dissimilar modules.PV Module Voltage Sizing:► Maximum V OC Limit:Do not connect a total PV V OC at STC greater than the controller’s absolute maximum PV input voltage rating divided by 1.25. This is because real world operating conditions may be present where actual V OC approaches 1.25 times the published STC rating. Application of PV voltage in excess of the charge controller’s absolute maximum PV voltage rating will damage the controller and void the warranty.► Minimum V MP Limit:A PV module thought of as a typical 12V nominal module has V MP and V OC at STC ratings of about17.0V and 22.0V respectively. This seemingly high V MP at STC value is necessary because actualV MP drops as PV cell temperature rises. The 17V V MP at STC assures that in hot climates actual V MPremains sufficiently high enough to properly charge a 12V battery.To obtain good charge performance a rule of thumb is to not select a PV module with a V MP of less than 16.5V to charge a 12V battery. 12V PV modules with a somewhat higher V MP in the range of17.5V – 18.5V will provide improved MPPT1 and battery charge performance. However highervoltage is not always better in that some charge controllers can process less PV power if nominal PV voltage is greater than nominal battery voltage as shown on page 3 of this document. These voltage numbers should be multiplied by 2X or 4X for 24V or 48V batteries.Using the table below for the particular charge controller and battery voltage, select PV modules that have both;1) Total series V OC at STC not greater than the “Recommended Max. Applied PV V OC @ STC” value, and2) Total series V MP value not less than the minimum value shown in “Recommended range of V MP at STC”.⇓⇓Solar Boost Controller BatteryVoltageAbsolute Max.PV Input VoltageRating dRecommendedMaximum PVV OC @ STCRecommended range of V MP at STC(Typical range of V MP for Nominal PV Voltage Shown)12V Nominal 18V Nominal 24V Nominal 36V Nominal 48V NominalSC30 12V 30V 24V 16.5 – 18.5V X X X X SB2000E 12V 30V 24V 16.5 – 18.5V X X X X SB2512i(X) 12V 35V 28V 16.5 – 18.5V X X X X SB2512i(X)-HV 12V 50V 40V 16.5 – 18.5V 23.0 – 31.0V X X XSB3024i – and –SB3024iL 12V57V 45.6V16.5 – 18.5V 23.0 – 31.0V 33.0 – 37.0V X X 24V X X 33.0 – 37.0V X XSB1524iX 12V57V 45.6V16.5 – 18.5V 23.0 – 31.0V 33.0 – 37.0V X X 24V X X 33.0 – 37.0V X XSB50 12V57V 45.6V16.5 – 18.5V 23.0 – 31.0V e33.0 – 37.0V X X 24V X X 33.0 – 37.0V X XSB3048 24V140V 112VX X 33.0 – 37.0V 46.0 – 62.0V e 66.0-80.0V48V XXXX66.0-80.0VPV Module Current & Power Sizing:► Maximum PV I SC & Power Limit:Do not connect total PV module I SC at STC greater than the controller’s maximum output currentrating divided by 1.25 for Solar Boost™ charge controllers, or 1.12 for the Sun Charger 30. This isbecause real world operating conditions may be present where I SC will exceed the published STCvalue. The purpose of current derating is to prevent the controller from becoming damaged due toexcess PV current or power. These derating values assume that battery voltage and PV voltage arethe same nominal value.If nominal PV voltage is greater than nominal battery voltage it is often easier to use maximum PVpower rather than I SC. Increasing PV voltage does not increase a charge controller’s power handlingcapability. In certain cases as shown below higher PV voltage lowers the maximum power acontroller can process. Refer to Technical Bulletin #100210 for more detail regarding I SC limits athigher PV input voltages.► Minimum PV I MP Limit:A preferred rule of thumb is that there be at least 3 amps of I MP per 100 amp-hours of batterycapacity for proper battery charging. An absolute minimum I MP with little or no loads is about 1.5amps per 100 amp-hours of battery capacity.Using the table below for the particular charge controller, battery voltage and nominal PV module voltage, select the maximum number PV modules that will not exceed “Maximum Short Circuit Current I SC at STC” or “Maximum Applied Total PV Power @ STC”.⇓⇓Solar Boost Controller NominalBatteryvoltageMaximum AppliedTotal PV Power @STCMax. ControllerOutput CurrentRatingMaximum Short Circuit Current I SC at STC(At Nominal PV Voltage Shown)12V Nominal 18V Nominal 24V Nominal 36V Nominal 48V NominalSC30 12V 450W 30A 27A X X X X SB2000E12V 340W 25A 20A X X X X SB2512i(X)12V 340W 25A 20A X X X XSB2512i(X)-HV 12V 340W f 25Af20A X X X X 270W 20A X 11A X X XSB3024i 12V 400W30A24A 16A 12A X X 24V 800W X X 24A X XSB3024iL 12V 540Wf 40Af 32Af X X X X 12V 400W30AX 16A 12A X X 24V 800W X X 24A X XSB1524iX 12V 270Wf 20Af 16Af X X X X12V 200W15AX 8A 6A X X 24V 400W X X 12A X XSB50 12V 670W50A40A 26.7A 20A X X 24V 1340W X X 40A X XSB304824V 800W30AX X 24A 16A 12A 48V 1600W X X X X 24A1 See ”What is MPPT” at .d The maximum PV input voltage is a hard limit above which the controller will be damaged in a manner that voids the warranty.e These modules can be used but a one time special MPPT trim between the high and low ranges is required.f Current limit and current rating are higher when charging a 12V battery from 36 cell nominal 12V PV modules. If PV V OC ever exceeds30V (i.e., >12V nominal PV modules) current rating and current limit switch to the lower value until the unit reboots.。
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目录-正向代理适用范围............................... 错误味定义书签。
-正向代理选型举例:............................... 错诧未定义书签。
-反向代理适用范围:........................... 错误味定义书签。
-反向代理设备选型举例:.......................... 错误!未定义书签。
-广域网优化适用范围:............................. 错误味定义书签。
-广域网优化选型举例:............................. 错误味定义书签。
-正向代理适用范围内部员工上网认证,能够集成多达10几种认证方式,如: NTLM/LDAP/IWA/Kerberos/Windows SSO/NovellSSO/RADIUS/Certificate/SiteMinder/Oracle/XML/Sequences,无需客户端做任何改动,即可实现加密的用户名密码认证(非明文传输)O2.内部员工上网行为管理+加快访冋网站速度(CACHE视频流/大的对象)3.Web病毒扫描和防御(SG+AV),病毒/恶意软件的防护等、宙于使用了一次扫描、多次服务的技术,在业界唯一能提供不损失网络性能的WEB防毒墙方案。
4・网站过滤(SG+BCWF),实现网站静态分类和动态分类相结合的技术,达到最全面的网站分类。
5. IM (MSN/Yahoo/AOL/QQ)控制、P2P( Bittorrent/Edonkey)控制。
6・敏感信息泄露的管理(DLP),控制内网敏感信息经过互联网外传。
7.分支机构直接上INTERNET的管理,唯一能够实现全网集中的策略分发能力/集中的统计分析能力。
G as D ischarge T ubes Selection Guide陶瓷气体放电管产品选型指南GDT版权及最终解释权归君耀电子(BrightKing )所有V2, 2018目录1GDT工作原理 (3)2GDT特点 (3)3GDT典型应用电路 (3)4GDT参数说明 (4)4.1.DC Spark-over Voltage 直流火花放电电压(直流击穿电压) (4)4.2.Maximum Impulse Spark-over Voltage 最大冲击火花放电电压(脉冲击穿电压) (5)4.3.Nominal Impulse Discharge Current 标称冲击放电电流 (6)4.4.Impulse Life耐冲击电流寿命 (7)5GDT选型注意事项 (7)5.1.直流击穿电压(DC-Spark-over Voltage)与脉冲击穿电压(Impulse Spark-over Voltage) (7)5.2.GDT的续流问题 (8)5.3.封装形式 (8)6GDT命名规则 (8)7君耀电子(BrightKing)GDT产品线 (9)7.1.两极放电管 (9)7.2.三极放电管 (10)1 GDT 工作原理GDT (Gas Discharge Tubes ),即陶瓷气体放电管。
GDT 是内部由一个或一个以上放电间隙内充有惰性气体构成的密闭器件。
GDT 电气性能取决于气体种类、气体压力、内部电极结构、制作工艺等因素。
GDT 可以承受高达数十甚至数百千安培的浪涌电流冲击,具有极低的结电容,应用于保护电子设备和人身免遭瞬态高电压的危害。
图1为典型的GDT 伏安特性图。
IV i 1i 2i 3U 1U 2U 3U 1 — 直流火花放电电压U 2 — 辉光电压U 3 — 弧光电压i 1 — 辉光至弧光转变电流i 2 — 峰值电流i 3 — 弧光至辉光转变电流图1 GDT 伏安特性曲线2 GDT 特点结电容低,大部分系列产品结电容不超过2pF ,特大通流量产品结电容在十几至几十皮法; 通流量大,我司GDT 单体8/20μs 波形的通流量范围为500A~100kA ; 直流击穿电压范围为75V~6000V ,脉冲击穿电压范围为600V~7800V ; 绝缘阻抗高,一般在1GΩ以上,不易老化,可靠性高;封装多样,有贴片器件及插件器件,两端器件及三端器件,圆形及方形电极,满足不同应用需求。
BlueCoat销售快速选型手册BlueCoat销售快速选型手册名目–正向代理适用范畴 (2)–正向代理选型举例: (3)–反向代理适用范畴: (4)–反向代理设备选型举例: (5)–广域网优化适用范畴: (6)–广域网优化选型举例: (7)–正向代理适用范畴1.内部职员上网认证,能够集成多达10几种认证方式,如:NTLM/LDAP/IWA/Kerberos/Windows SSO/NovellSSO/RADIUS/Certificate/SiteMinder/Oracle/XML/Sequences,无需客户端做任何改动,即可实现加密的用户名密码认证(非明文传输)。
2.内部职员上网行为治理+加快访问网站速度(CACHE 视频流/大的对象)3.Web病毒扫描和防备(SG+AV),病毒/恶意软件的防护等,由于使用了一次扫描、多次服务的技术,在业界唯独能提供不缺失网络性能的WEB防毒墙方案。
4.网站过滤(SG+BCWF),实现网站静态分类和动态分类相结合的技术,达到最全面的网站分类。
5.IM (MSN/Yahoo/AOL/QQ)操纵,P2P(Bittorrent/Edonkey)操纵。
6.敏锐信息泄露的治理(DLP),操纵内网敏锐信息通过互联网外传。
7.分支机构直截了当上INTERNET的治理,唯独能够实现全网集中的策略分发能力/集中的统计分析能力。
–正向代理选型举例:假如XX公司有1500个职员同时都要访问Internet, XX公司的Internet带宽为45Mbps。
1.产品必须要同时满足用户数和Internet带宽,关于本案可选择SG810-5-PR或者SG810-10-PR。
2.假如XX公司需要SSL代理,则建议用户选择SG810-10-PR,因为SG810-10-PR差不多内置SSL加速卡。
(注:需要SSL License)3.假如需要高性能的防毒墙,选择AV810-A或者AB810-B。
Hardware coding3500 系列调节器 工程师手册1.2 3504 及 3508 订货代码型号功能电源电压回路数应用程序处方软连线数面板颜色3504 3504 3508 3508VH85-254Vac VL20-29Vac/dc 无 控制器 F Profibus 控制器I 指示器PIProfibus 指示器XX 标准 VP阀位控制01 1 程序 5 段 10 10 程序 50 段 25 25 程序 100 段 5050 程序 200 段1 1 处方 4 4处方 88处方XX 30 60 60 120 120 250250G 欧陆绿 S银色1单回路1.2.1输入和输出模块配置工具 产品语言手册语言 质保期 认证用户标签IO 槽 1-3 (3508); 1-6 (3504) XX 没有安装R4 带常开和常闭触点的继电器 R2 单常开继电器 RR 双继电器(各一个常开点)T2 可控硅TT 双可控硅 D4 DC 控制模块AM 模拟输入 (不能装在槽 2 或 5) D6 DC 传送模块 TL 三逻辑输入 TK 三触点输入TP 三逻辑输出VU 电位器输入 MS 24Vdc 电源输出G3 变送器电源 5 或 10VdcLO 隔离单逻辑输出H 通讯槽 XX没有安装 A2 232 Modbus Y2 485 Modbus F2 422 Modbus ET Ethernet PB Profibus DN Devicenet 配置工具XX 无IT 标准 iTools CK iTools + Config kitIRiTools + IR Cable 质保期WL005延长到 5 年J 通讯槽 XX 没有安装 A2 232 Modbus Y2 485 Modbus F2 422 Modbus M1 232 Master M2 485 Master M3422 Master语言 ENG English FRA French GER German SPA Spanish ITA Italian 认证 XXXXX 无CERT1实际情况认证 CERT2工厂校准认证 CERT3用户校准认证例 3504/VH/1/XX/10/4/60/G/TT/XX/XX/XX/XX/XX/Y2/XX/IT/ENG/ENG/WL003/XXXX3504 控制器, 85-264Vac, 10 程序, 4 recipes, 60 条软连线, 双可控硅输出, 485 通讯, iTools, 英文手册四通工控 132200 Installation and Operation Handbook Understanding The Ordering Code软件代码四通工控A-3Understanding The Ordering Code 2200 Installation and Operation Handbook注:1. PDSIO是一项由欧陆公司开发的通过一对双绞线进行数据通讯的专利技术。
正向代理Bluecoat配置最佳实践For SGOS V4.X第七版Bluecoat公司2009年4 月本文档的目的是通过正确的配置及测试步骤,使Blue Coat SG在正向代理测试中达到最佳的效果。
其中包括企业用显式代理和运营商带宽增益类透明代理的测试中达到最佳效果。
建议凡是碰到以运营商带宽节省为目的的测试,严格按照本文档描述的步骤。
文档修订历史目录一、SG配置关于WEB-CACHE基本配置 (5)1.1关于部署方式 (5)1.2关于操作系统版本 (5)1.3基本配置步骤 (5)二、如何调整SG性能和增益效果 (11)2.1在大流量情况下并发处理的优化 (11)2.2避免带宽负增益的最佳测试步骤 (14)2.3执行Cache充满 (14)2.4视频强制缓存 (15)2.5强制缓存没有缓存标记的流量 (17)2.6强制缓存微软的升级包 (17)2.7禁止所有包含Range: bytes header的请求(可选) (18)2.8关于Blue Coat带宽增益统计数据 (18)2.9DNS配置 (18)2.10强制缓存下载网站 (23)2.11消除Trust Destination IP对缓存影响 (25)2.12消除缓存内容过期 (26)三、查看增益效果 (26)四、如何分析流量进而优化 (29)4.1通过日志分析 (29)4.2通过Policy Trace分析 (31)4.2.1增加额外的策略+Trace (31)4.2.2打开策略Trace页面进行分析 (32)4.3检查DNS Worker (32)五、SG透明缓存环境QQ的运行 (34)六、SG和游戏及特定应用的兼容性问题的解决 (37)6.1透明代理下保证游戏能够通过SG访问 (37)6.1.1Reflect-Client-IP保证游戏服务器的认证和记录不出问题 (37)6.1.2保证联众游戏访问可以通过 (39)6.1.3设置MTU保证游戏访问通过 (39)6.2显式代理下保证MSN能够通过SG访问 (39)七、SG压力过载的保护策略 (40)7.1SG流量过载保护策略 (40)7.2CPU突发过载的保护策略 (43)八、C/S软件通过SG代理 (45)8.1Default policy Allow 和CPL中的Allow的区别 (45)8.2保证典型的C/S应用通过代理服务器能够访问 (48)8.3不支持代理的C/S软件通过SG上网的方式 (51)8.4设定放宽HTTP协议的容忍度 (52)九、飞信通过SG代理用户认证的配置 (52)一、SG配置关于Web-Cache基本配置1.1 关于部署方式Bluecoat 的SG-Web-Cache可以通过如下方式部署在网络当中:1.网桥部署方式2.通过WCCP部署方式3.通过L4的设备部署1.2 关于操作系统版本Bluecoat V4最新推荐版本是SG V4.2.8.6或4.2.9.11.3 基本配置步骤设备的基本配置步骤如下:1. STEP-1(测试前最好配置恢复为出厂配置,避免未知的问题)通过Console进入SG后—enable 进入—恢复出厂配置命令restore-defaults factory-defaults或reinitialize—初始配置设备的基本参数(IP,GW,DNS等)2. STEP-2通过HTTPS://SG-IP:8082进入SG的图形界面,进入maintenance->license->View,确认系统的License是否有效如果Licesne过期需要安装Licesne文件3. STEP-3确认设备的时钟(系统时间),由于是Cache设备,系统对时间的要求很高,需要尽可能调准系统时间,并设置适合的Local Time Zone,也可以通过NTP协议和NTP服务器自动同步。
BlueCoat反向代理方案一、用户需求分析用户目前的网站站点设计有HTTP Apache服务器,主要服务的内容是大量新闻和图片及一些Flash视频类的节目。
采用Apache服务器带来的主要挑战有三方面,一方面系统运行在通用操作系统上,网站安全性存在风险。
另一方面Apache服务器的性能受限,通常一台服务器只能处理3000-5000个并发HTTP客户连接。
性能上存在瓶颈。
最后还有在后台存储用户使用基于FC SAN的磁盘阵列。
当为了提升网站性能而增加前面的Apache 服务器时,后台存储的共享也成为了一个复杂的技术问题。
为了解决上述的一些实际问题。
用户需要在HTTP Web Server前端增加硬件反向代理服务器,利用其安全和高性能的特性来降低Apache服务器的负载和被黑客攻击的风险。
同时由于主要的负载都被反向代理服务器所承担,源服务器只需要保持一个基本的HA服务器就可以,也无需涉及复杂的FC SAN共享问题。
二、方案设计原则考虑用户的实际情况,在方案设计时需要遵循如下原则:1.标准性现在构建的HTTP反向代理网络应当符合网络业界的主流标准,保证系统和已有的Web Server的兼容性。
2.合理的性能价格比在满足当前的业务需求的同时,还考虑到今后业务发展的需求,确保在未来扩容时能够扩展到更多的性能和容量支持。
同时尽量选择经济的设备,做到最优的性价比。
3.高可靠性在确保系统可靠工作和数据的可靠性的原则基础上,尽可能的做到高起点,选用先进的技术和设备,使构建的反向代理系统有较高的可靠性,以适应今后的发展。
4.可管理性和可维护性反向代理设备可以通过多种技术和方式实现了高可靠性,同时也增加了系统的复杂性,从而容易导致维护和管理的复杂性。
因此在方案设计中在提供高可靠性的同时,也要注重提供反向代理系统的可管理性和可维护性。
整个系统应该能够采用基于Web的界面对存储设备进行配置管理。
系统配置工作应该简单明了,流程清晰。
Proxy Edition SG 硬件平台指标参数Model CPU RAM HDD Included OptionCards SWGBWWAN BW ConcurrentConnectionsMax SimultaneousIPsProxy SG210-5Single512M80GB (IDE)2xPT2512K1050 Proxy SG210-10Single1GB250GB IDE SSL, 2xPT6250150 Proxy SG210-25Single1GB250GB IDE SSL, 2xPT62Unlimited UnlimitedProxy SG510-5Single1GB2x80GB SATA none20250200 Proxy SG510-10Single2GB2x350GB SATA SSL, 2xPT3412100500 Proxy SG510-20Single2GB2x350GB SATA SSL, 2xPT34123001200 Proxy SG510-25Single2GB2x350GB SATA SSL, 2xPT3412Unlimited UnlimitedProxy SG810-5Single2GB2x73GB SCSI none45125002500 Proxy SG810-10Dual4GB2x300GB SCSI SSL, 2xPT90307003500 Proxy SG810-20Dual6GB4x300GB SCSI SSL, 2xPT1554510005000 Proxy SG810-25Dual6GB4x300GB SCSI SSL, 2xPT15545Unlimited UnlimitedProxy SG8100-5Single4GB2x300GB SCSI2xGigE9030Unlimited UnlimitedProxy SG8100-10Single6GB4x300GB SCSI SSL, 4xPT15552Unlimited UnlimitedProxy SG8100-20Dual8GB8x300GB SCSI SSL, 4xPT25090Unlimited UnlimitedAVAV510-A1x2.0Ghz P41Gb1x80Gb SATA 2 x 10/100/1000 Base-T1000AV810-A1x2.8Ghz Xeon2Gb2x73Gb SCSI 2 x 10/100/1000 Base-T1000-4000AV810-B2x2.8Ghz Xeon3Gb2x73Gb SCSI 2 x 10/100/1000 Base-T4000-8000RARA510-A1x2.0Ghz P41Gb1x80Gb SATA 2 x 10/100/1000 Base-T1000RA810-A1x2.8Ghz Xeon2Gb2x73Gb SCSI 2 x 10/100/1000 Base-TRA810-B2x2.8Ghz Xeon3Gb2x73Gb SCSI 2 x 10/100/1000 Base-TDIRECTORDIRECTOR-5101x2.0Ghz P41Gb1x80Gb SATA 2 x 10/100/1000 Base-T注意:1、表中的HTTP性能是正向代理性能,如果作为CDN或反向代理使用,通常性能会提升一倍2、建议用户数为作Internet网关(正向代理情况下)单台设备支持的并发用户数3、吞吐量指的是作Internet网关(正向代理情况下)典型的数据输出能力4、如果在Internet网关上增加AV防病毒业务,用户数和吞吐量要按减少大约三分之一算.5、如果在Internet网关上增加内容过滤业务,用户数要按减少大约三分之一算.6、由于AV环境较复杂,建议咨询Bluecoat或者SINOGRID 战略产品部7、Director是内容分发设备和集中网管设备Blue Coat 若有不详之处请与我们联系。
北京信诺瑞得信息技术有限公司 战略产品部。
MACH5 Edition SG 硬件平台指标参数Model CPU RAM HDD IncludedOption Cards SWG BW WAN BW ConcurrentConnectionsMax SimultaneousIPsMACH5 SG210-5Single512M80GB (IDE)2xPT2512K1050 MACH5 SG210-10Single1GB250GB IDE SSL, 2xPT6250150 MACH5 SG210-25Single1GB250GB IDE SSL, 2xPT62Unlimited UnlimitedMACH5 SG510-10Single2GB2x350GB SATA SSL, 2xPT3412100500 MACH5 SG510-20Single2GB2x350GB SATA SSL, 2xPT34123001200 MACH5 SG510-25Single2GB2x350GB SATA SSL, 2xPT3412Unlimited UnlimitedMACH5 SG810-10Dual4GB2x300GB SCSI SSL, 2xPT90307003500 MACH5 SG810-20Dual6GB4x300GB SCSI SSL, 2xPT1554510005000 MACH5 SG810-25Dual6GB4x300GB SCSI SSL, 2xPT15545Unlimited UnlimitedMACH5 SG8100-10Single6GB4x300GB SCSI SSL, 4xPT15552Unlimited UnlimitedMACH5 SG8100-20Dual8GB8x300GB SCSI SSL, 4xPT25090Unlimited UnlimitedProxySG新平台选型指南ModelConcurrent UsersMemoryPower SupplyMax BandwidthTotal DesktopsSuggested ProxyAVMax BandwidthSimultaneous UniqueClient IPsDrivesTotal Storage(GB)210-52Mbps 501x510-A 512K 10180512MB 2xPT Single 210-106Mbps 2501x510-A 2Mbps 5011371GB 2xPT, SSL Single 210-256Mbps Not Limited 1x510-A 2Mbps Not Limited 11371GB 2xPT, SSL Single 510-512Mbps 2501x510-A 2Mbps 5021601GB None Single 510-1025Mbps 5001x510-A 12Mbps 10027002GB 2xPT, SSL Single 510-2025Mbps 15001x810-A 12Mbps 30027002GB 2xPT, SSL Single 510-2525Mbps Not Limited 1x810-A 12Mbps Not Limited 27002GB 2xPT, SSL Single 810-545Mbps 25001x810-A 12Mbps 50021442GB None Single 810-1045Mbps 35001x810-B 30Mbps 70026004GB 2xPT, SSL Single 810-2090Mbps 50001x810-B 45Mbps 1000412006GB 2xPT, SSL Single 810-2590Mbps Not Limited 1x810-B 45Mbps Not Limited 412006GB 2xPT, SSL Single 8100-590Mbps 50001x810-B 30Mbps 100026004GB 2xGigE Redundant 8100-10155Mbps 75002x810-B 52Mbps 1500412006GB 4xPT, SSL Redundant 8100-20155Mbps 115003x810-B 90Mbps 2300824008GB 4xPT, SSL Redundant 8100-25155MbpsNot Limited3x810-B90MbpsNot Limited824008GB4xPT, SSLRedundant15002300Not Limited1000Not Limited 1000Forward ProxyWAN OptimizationMax Active BranchDesktops1050Not Limited 50100300Not Limited 500700Included Option CardsStorage新硬件与目前硬件的对应关系ModelProxySG MSRPWAN SizingReplaced byModelWAN SizingUsersProxy Ed.MSRP MACH5 Ed.MSRPSG200-B 512kbps 210-5512kbps 50210-102Mbps 150210-252Mbps UnlimitedSG510-A 510-52Mbps 200SG510-B 6Mbps 510-1012Mbps 500SG510-C510-1012Mbps 500510-2012Mbps 1200510-2512Mbps unlimitedSG810-B 810-512Mbps 2500SG810-C 810-1030Mbps 3500SG810-D 810-2045Mbps 5000SG810-E 810-2045Mbps 5000810-2045Mbps 5000810-2545Mbps unlimited SG8100-A 8100-530Mbps unlimited SG8100-B 8100-1052Mbps unlimited SG8100-C 8100-1052Mbps unlimited 8100-2090Mbps unlimited 8100-2590MbpsunlimitedSG8100-G90MbpsORSG810-F 30Mbps OR SG510-D 12Mbps OR SG200-C 2Mbps ORMACH5版与PROXY版的差异功能。