华为 S5735 与 S5720 有什么区别？升级是否值得：全面对比分析与决策指南

一、产品概述：了解华为 S5735 与 S5720 系列交换机

1.1 S5720 系列定位与特点

华为 S5720 系列是面向企业园区网和数据中心接入层的智能交换机，采用华为自研的麒麟 990 芯片，支持 IPv6、MPLS、组播等高级功能。该系列设备以高性价比和稳定性能著称，广泛应用于中小型企业网络环境。

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华为 S5720 系列

定位：企业园区网接入层

核心特点：高性价比

适用场景：中小型企业

主要功能：IPv6/MPLS/组播

优势：稳定性能

S5720 系列作为华为的中端产品线，在性能和成本之间取得了良好平衡，是许多企业的首选网络设备。

1.2 S5735 系列定位与特点

华为 S5735 系列是 S5720 的升级版本，定位为企业级高端接入交换机，采用更先进的硬件架构和软件平台。该系列在性能、安全性和智能化方面均有显著提升，适合对网络要求更高的场景。

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华为 S5735 系列

定位：企业级高端接入

核心特点：高性能

适用场景：大型企业/数据中心

主要功能：AI智能/云网融合

优势：安全性/可扩展性

S5735 系列代表了华为在企业网络设备领域的技术进步，提供了更全面的功能和更好的扩展性。

二、核心参数对比：性能与规格差异

2.1 硬件规格对比

从硬件规格来看，S5735 系列在多个关键指标上优于 S5720 系列，包括交换容量、包转发率、端口密度等。

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从图表可以看出，S5735 的交换容量是 S5720 的 5 倍，这为处理更大流量提供了基础。

2.2 软件功能差异

软件功能方面，S5735 系列引入了更多智能化和自动化功能，包括 AI 驱动的网络优化、云网融合支持等。

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软件功能

S5720 系列

S5735 系列

基础网络功能

IPv6 支持

MPLS 功能

AI 智能优化

云网融合

自动化运维

S5735 系列在软件层面提供了更丰富的功能，特别是在智能化和自动化方面有显著优势。

三、应用场景分析：不同场景下的选择

3.1 S5720 适用场景

S5720 系列适合中小型企业网络，特别是在预算有限但对基本网络功能有需求的场景。

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适用场景

中小型企业

分支机构

教育机构

小型数据中心

特点：性价比高

特点：部署简单

特点：教育专用功能

特点：基础数据中心功能

对于预算有限或网络需求相对简单的场景，S5720 系列是经济实用的选择。

3.2 S5735 适用场景

S5735 系列更适合对网络性能和功能有更高要求的企业环境。

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适用场景

大型企业

数据中心

云服务提供商

金融行业

特点：高性能

特点：高密度端口

特点：云网融合

特点：高安全性

对于需要处理大量数据流量、要求高安全性和智能化管理的场景，S5735 系列是更合适的选择。

四、升级决策：是否值得从 S5720 升级到 S5735

4.1 升级成本分析

升级成本包括设备采购成本、部署成本和可能的培训成本。

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升级成本

设备采购

部署成本

培训成本

S5735 设备价格

S5720 设备价格

安装调试

网络重构

操作培训

维护培训

升级成本需要综合考虑，特别是对于大型网络环境，部署成本可能占相当比例。

4.2 升级收益评估

升级带来的收益包括性能提升、功能增强和长期运维成本降低。

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从收益分布来看，性能提升和功能增强是升级的主要驱动力。

五、实际案例：企业升级经验分享

5.1 案例背景

某中型制造企业原有 S5720 设备，因业务增长需要升级网络基础设施。

效果评估实施部署设备选型方案设计需求分析现状评估企业效果评估实施部署设备选型方案设计需求分析现状评估企业#publish-mermaid-8-1793189639702{font-family:\”trebuchet ms\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#publish-mermaid-8-1793189639702 .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#publish-mermaid-8-1793189639702 .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#publish-mermaid-8-1793189639702 .error-icon{fill:#552222;}#publish-mermaid-8-1793189639702 .error-text{fill:#552222;stroke:#552222;}#publish-mermaid-8-1793189639702 .edge-thickness-normal{stroke-width:1px;}#publish-mermaid-8-1793189639702 .edge-thickness-thick{stroke-width:3.5px;}#publish-mermaid-8-1793189639702 .edge-pattern-solid{stroke-dasharray:0;}#publish-mermaid-8-1793189639702 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circle,#publish-mermaid-8-1793189639702 line{fill:#ECECFF;stroke-width:2px;}#publish-mermaid-8-1793189639702 g rect.rect{filter:drop-shadow(1px 2px 2px rgba(185, 185, 185, 1));stroke:#9370DB;}#publish-mermaid-8-1793189639702 .node .neo-node{stroke:#9370DB;}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].node rect,#publish-mermaid-8-1793189639702 [data-look=\”neo\”].cluster rect,#publish-mermaid-8-1793189639702 [data-look=\”neo\”].node polygon{stroke:#9370DB;filter:drop-shadow(1px 2px 2px rgba(185, 185, 185, 1));}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].swimlane.cluster rect{filter:none;}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].node path{stroke:#9370DB;stroke-width:1px;}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].node .outer-path{filter:drop-shadow(1px 2px 2px rgba(185, 185, 185, 1));}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].node .neo-line path{stroke:#9370DB;filter:none;}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].node circle{stroke:#9370DB;filter:drop-shadow(1px 2px 2px rgba(185, 185, 185, 1));}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].node circle .state-start{fill:#000000;}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].icon-shape .icon{fill:#9370DB;filter:drop-shadow(1px 2px 2px rgba(185, 185, 185, 1));}#publish-mermaid-8-1793189639702 [data-look=\”neo\”].icon-shape .icon-neo path{stroke:#9370DB;filter:drop-shadow(1px 2px 2px rgba(185, 185, 185, 1));}#publish-mermaid-8-1793189639702 :root{–mermaid-font-family:\”trebuchet ms\”,verdana,arial,sans-serif;}业务增长导致网络瓶颈分析当前网络状况设计升级方案选择 S5735 系列部署新设备评估升级效果提供升级报告

通过系统化的升级流程，企业成功实现了网络升级。

5.2 升级效果评估

升级后，企业网络性能显著提升，故障率下降，运维效率提高。

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升级效果

性能提升

故障率下降

运维效率提高

交换容量提升 5 倍

包转发率提升 5 倍

故障率下降 60%

运维时间减少 40%

实际案例表明，从 S5720 升级到 S5735 可以带来显著的性能和效率提升。

六、总结与建议：如何做出明智选择

6.1 总结

S5735 与 S5720 系列各有优势，选择取决于具体需求和使用场景。

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S5720

+高性价比

+稳定性能

+基础网络功能

-交换容量: 256Gbps

-包转发率: 192Mpps

S5735

+高性能

+AI智能

+云网融合

-交换容量: 1.28Tbps

-包转发率: 960Mpps

S5735 是 S5720 的升级版本，在性能和功能上均有显著提升。

6.2 建议

对于大多数企业来说，如果当前 S5720 能够满足基本需求且预算有限，可以继续使用；如果面临性能瓶颈或需要更高级功能，升级到 S5735 是值得考虑的选择。

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1));}#publish-mermaid-11-1793189640233 [data-look=\”neo\”].icon-shape .icon-neo path{stroke:#9370DB;filter:drop-shadow(1px 2px 2px rgba(185, 185, 185, 1));}#publish-mermaid-11-1793189640233 :root{–mermaid-font-family:\”trebuchet ms\”,verdana,arial,sans-serif;}是否继续使用 S5720是是否是是完成

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