【华为S5720S-28P-LI-AC】报价_参数_图片_论坛_华为 S5720S-28P-LI-AC交换机报价-ZOL中关村在线

配置参数

详细参数

产品类型：千兆以太网交换机

应用层级：暂无数据
背板带宽：336Gbps/2.56Tbps

包转发率：51Mbps/108Mbps
电源电压：额定电压：100-240V AC，50/60Hz 最....>>

端口结构：暂无数据
端口描述：24个10/100/1000Base-T以太网端口 4....>>

电源功率：20.2W

查看完整参数>>

超值推荐

购机必读

产品 · 资讯

可靠方便 S5720S-28P-LI-AC东莞1776元

购买 · 行情

可靠方便 S5720S-28P-LI-AC东莞1776元

本地促销

24口千兆可管理交换机

论坛热帖

nova告诉我们冬天最幸福的那些事，暖化了

产品图片

更多图片>>

大家一起说

【ZOL课堂】“摄影基础、手机视频、PPT设计”开课啦！开始学习

常见问题：

我要提问专家速答

Q
三星9300怎么能把日历弄成是一个页面,不用再点击就能看到的.

A
如果我没猜错，你想要的就是这样的效果
Q
三星9300后台软件总自启，怎么办？

A
你好，首先把手机ROOT了，如果下载个手机管家那里面控制的后台程序很详细有开机启动后、设备运行中等各...[详细]

Q
三星9300系统自带软件后台总自启，用360清理后又自启，不想删除软件，怎么办？

A
楼主你好，这个本身就是这样的，你用360关闭之后，一会它还会自动启动，楼主可以到设置—应用程序管理中...[详细]
Q
三星9300用移动卡上网速度慢吗？

A
港版还有欧版使用的3G网络和大陆的联通一样，都是WCDMA，所以你要买水货的话用移动卡上网只能是2G...[详细]

查看更多问答>>

买前比一比

网友选择
千兆以太网交换机
10/100/1000Mbps交换机

票数

13票

19票

华为S5720S-28P-LI-AC

￥1850

详细对比

华为S5700S-28P-LI-AC

￥2059

可以选择产品进行切换哦~

华为S5700S-28P-LI-AC

￥2059

正在进行PK

对比>>
H3C S5024PV2-EI

￥1749

正在进行PK

对比>>
H3C S5024P

￥2399

正在进行PK

对比>>
华为S5700S-28P-LI

￥2568

正在进行PK

对比>>
TP-LINK TL-SG1048

￥2199

正在进行PK

对比>>

<div class="pk-votebox">
                <div class="pk-vote-bar"></div>
                <div class="pk-vote-lable">票数</div>
                <div class="pk-vote pk-voteA">
                    <div class="vote-bar" data-type="voteBarA" style="width:176.3px">
                        <span data-type="voteNumA" class="vote-bar-nums">13票</span>
                    </div>
                </div>
                <div class="pk-vote pk-voteB">
                    <div class="vote-bar" data-type="voteBarB" style="width:253.7px">
                        <span data-type="voteNumB" class="vote-bar-nums">19票</span>
                    </div>
                </div>
            </div>
            <div class="pk-main clearfix">
                <div class="pk-main-pro pkA">
                    <a class="pk-main__pic" href="/switches/index1182071.shtml"><img width="120" height="90" src="https://2a.zol-img.com.cn/product/186_120x90/850/cen11Jb4sAVpE.jpg"></a>
                    <div class="pk-main__name"><a href="/switches/index1182071.shtml" title="华为S5720S-28P-LI-AC">华为S5720S-28P-LI-AC</a></div>
                    <div class="pk-main__attr"><span class="pk-main__price">￥1850</span> <span class="pk-main__type"></span></div>
                                        <ul class="pk-b2c-list">
                                                                    </ul>
                                    </div>
                <div class="pkM">
                    <div class="pk-m-icon"></div>
                    <a data-type="pkMoreBtn" class="pk-more-btn" href="/pk/1109330_1182071.shtml" title="华为S5720S-28P-LI-AC和S5700S-28P-LI-AC的区别">详细对比</a>
                </div>
                <div class="pk-main-pro pkB">
                    <a data-type="PK_receiver" class="pk-main__pic" href="/switches/index1109330.shtml"><img width="120" height="90" src="https://2f.zol-img.com.cn/product/166_120x90/87/ce7bjHnBCCP6.jpg"></a>
                    <div class="pk-main__name" data-type="pkTitle"><a href="/switches/index1109330.shtml" title="华为S5700S-28P-LI-AC">华为S5700S-28P-LI-AC</a></div>
                    <div class="pk-main__attr" data-type="pkAttr"><span class="pk-main__price">￥2059</span> <span class="pk-main__type"></span></div>
                                        <ul class="pk-b2c-list">
                        <li class="pk-b2c-jd">
                            <a data-type="jdProUrl" href="https://union-click.jd.com/sem.php?unionId=281&siteid=20170818001&to=http://item.jd.com/1694850498.html">
                                <i class="pk-jd-icon"></i>京东<em data-type="jdProPrice">¥1849</em>
                            </a>
                        </li>
                        <li class="pk-b2c-tmall">
                            <a data-type="tmallProUrl" href="http://detail.tmall.com/item.htm?id=545184536650&spm=a211sq.11321921.50018264.545184536650">
                                <i class="pk-tmall-icon"></i>天猫<em data-type="tmallProPrice">¥1600</em>
                            </a>
                        </li>
                    </ul>
                </div>
            </div>
                        <div class="pk-other">
                <div class="pk-other__tips">可以选择产品进行切换哦~</div>
                <ul class="pk-other__list clearfix">
                                        <li class="active">
                        <div class="pk-other__box"
                             data-panel="param_pk_list_0" 
							 data-vote="13|19" 
							 data-url="/switches/index1109330.shtml" 
							 data-name="华为S5700S-28P-LI-AC" 
							 data-pkurl="/pk/1109330_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和S5700S-28P-LI-AC的区别" data-jd-url="https://union-click.jd.com/sem.php?unionId=281&siteid=20170818001&to=http://item.jd.com/1694850498.html" data-jd-price="¥1849" data-tmall-url="http://detail.tmall.com/item.htm?id=545184536650&spm=a211sq.11321921.50018264.545184536650" data-tmall-price="¥1600">
                            <img width="120" height="90" src="https://2d.zol-img.com.cn/product_small/11_120x90/47/ceFdWJCHyMM.jpg">
                            <div class="pk-other__name">华为S5700S-28P-LI-AC</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥2059</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/1109330_1182071.shtml" title="华为S5720S-28P-LI-AC和华为S5700S-28P-LI-AC哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                        <li>
                        <div class="pk-other__box"
                             data-panel="param_pk_list_0" 
							 data-vote="18|15" 
							 data-url="/switches/index377123.shtml" 
							 data-name="H3C S5024PV2-EI" 
							 data-pkurl="/pk/377123_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和H3C S5024PV2-EI哪个好" data-jd-url="https://union-click.jd.com/sem.php?unionId=281&siteid=20120307006&to=http://item.jd.com/1077720.html" data-jd-price="¥1399" data-tmall-url="http://detail.tmall.com/item.htm?id=36823557875&spm=a211sq.11321921.50018264.36823557875" data-tmall-price="¥1350">
                            <img width="120" height="90" src="https://2d.zol-img.com.cn/product_small/4_120x90/573/cehuSQ57Jnp4.jpg">
                            <div class="pk-other__name">H3C S5024PV2-EI</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥1749</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/377123_1182071.shtml" title="华为S5720S-28P-LI-AC和H3C S5024PV2-EI哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                        <li>
                        <div class="pk-other__box"
                             data-panel="param_pk_list_0" 
							 data-vote="14|18" 
							 data-url="/switches/index83938.shtml" 
							 data-name="H3C S5024P" 
							 data-pkurl="/pk/83938_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和H3C S5000P哪个好">
                            <img width="120" height="90" src="https://prosmall-fd.zol-img.com.cn/t_s120x90/g4/M08/06/0A/Cg-4WlCvrK-IT6QfAAAMGQusIAAAACaQQE0ArkAAAwx594.jpg">
                            <div class="pk-other__name">H3C S5024P</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥2399</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/83938_1182071.shtml" title="华为S5720S-28P-LI-AC和H3C S5024P哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                        <li>
                        <div class="pk-other__box"
                             data-panel="param_pk_list_0" 
							 data-vote="19|16" 
							 data-url="/switches/index377756.shtml" 
							 data-name="华为S5700S-28P-LI" 
							 data-pkurl="/pk/377756_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和S5700S-28P-LI的区别" data-tmall-url="http://detail.tmall.com/item.htm?id=41941475837&spm=a211sq.11321921.50018264.41941475837" data-tmall-price="¥1900">
                            <img width="120" height="90" src="https://2e.zol-img.com.cn/product_small/4_120x90/348/ceIFsIAhNJQL.jpg">
                            <div class="pk-other__name">华为S5700S-28P-LI</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥2568</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/377756_1182071.shtml" title="华为S5720S-28P-LI-AC和华为S5700S-28P-LI哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                        <li>
                        <div class="pk-other__box"
                             data-panel="param_pk_list_0" 
							 data-vote="20|13" 
							 data-url="/switches/index99714.shtml" 
							 data-name="TP-LINK TL-SG1048" 
							 data-pkurl="/pk/99714_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和TP-LINKTL-SG1048哪个好" data-jd-url="https://union-click.jd.com/sem.php?unionId=281&siteid=20120307006&to=http://item.jd.com/204625.html" data-jd-price="¥1599" data-tmall-url="http://detail.tmall.com/item.htm?id=528419890666&spm=a211sq.11321921.50018264.528419890666" data-tmall-price="¥1499">
                            <img width="120" height="90" src="https://prosmall-fd.zol-img.com.cn/t_s120x90/g4/M08/09/0F/Cg-4WlC1zcWIfssVAAAUjVRhmd8AACnkQDwZ4IAABSl521.jpg">
                            <div class="pk-other__name">TP-LINK TL-SG1048</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥2199</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/99714_1182071.shtml" title="华为S5720S-28P-LI-AC和TP-LINK TL-SG1048哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                    </ul>
            </div>

<div class="pk-votebox">
                <div class="pk-vote-bar"></div>
                <div class="pk-vote-lable">票数</div>
                <div class="pk-vote pk-voteA">
                    <div class="vote-bar" data-type="voteBarA" style="width:189.2px">
                        <span data-type="voteNumA" class="vote-bar-nums">15票</span>
                    </div>
                </div>
                <div class="pk-vote pk-voteB">
                    <div class="vote-bar" data-type="voteBarB" style="width:240.8px">
                        <span data-type="voteNumB" class="vote-bar-nums">19票</span>
                    </div>
                </div>
            </div>
            <div class="pk-main clearfix">
                <div class="pk-main-pro pkA">
                    <a class="pk-main__pic" href="/switches/index1182071.shtml"><img width="120" height="90" src="https://2a.zol-img.com.cn/product/186_120x90/850/cen11Jb4sAVpE.jpg"></a>
                    <div class="pk-main__name"><a href="/switches/index1182071.shtml" title="华为S5720S-28P-LI-AC">华为S5720S-28P-LI-AC</a></div>
                    <div class="pk-main__attr"><span class="pk-main__price">￥1850</span> <span class="pk-main__type"></span></div>
                                        <ul class="pk-b2c-list">
                                                                    </ul>
                                    </div>
                <div class="pkM">
                    <div class="pk-m-icon"></div>
                    <a data-type="pkMoreBtn" class="pk-more-btn" href="/pk/233136_1182071.shtml" title="华为S5720S-28P-LI-AC和H3C S5120-SI哪个好">详细对比</a>
                </div>
                <div class="pk-main-pro pkB">
                    <a data-type="PK_receiver" class="pk-main__pic" href="/switches/index233136.shtml"><img width="120" height="90" src="https://2e.zol-img.com.cn/product/42_120x90/622/cemi9yw4Yx.jpg"></a>
                    <div class="pk-main__name" data-type="pkTitle"><a href="/switches/index233136.shtml" title="H3C S5120-28P-SI">H3C S5120-28P-SI</a></div>
                    <div class="pk-main__attr" data-type="pkAttr"><span class="pk-main__price">￥2550</span> <span class="pk-main__type"></span></div>
                                        <ul class="pk-b2c-list">
                        <li class="pk-b2c-jd">
                            <a data-type="jdProUrl" href="https://union-click.jd.com/sem.php?unionId=281&siteid=20120307006&to=http://item.jd.com/1577618374.html">
                                <i class="pk-jd-icon"></i>京东<em data-type="jdProPrice">¥2320</em>
                            </a>
                        </li>
                        <li class="pk-b2c-tmall">
                            <a data-type="tmallProUrl" href="http://redirect.simba.taobao.com/rd?c=un&w=unionsem&k=7ca9e08409870ccd&p=mm_26632772_24658887_83048204&b=baidu_{keywordid}&s={pa_mt_id}-zgc&f=http%3A%2F%2Fs.click.taobao.com%2Ft%3Fe%3Dm%253D2%2526s%253D9fKTtJnePYYcQipKwQzePCperVdZeJvipRe%252F8jaAHciLme4nz7IQD3Kdx0fTxqi7W%252BZ04xg4DdD7%252Bk46yyCXGpUDYbKerTb0yn7cHuXDuyOOTDahoyCkXuVKDnkZVfnBs8dxGh1xKMMnyZIQImd%252FavB0z8qlrv%252BjVCfRD9hOlh9bFJM9kIzYUgikQpy302tK3yk79%252FAFjSiiZ%252BQMlGz6FQ%253D%253D&charset=utf-8&">
                                <i class="pk-tmall-icon"></i>天猫<em data-type="tmallProPrice">¥2950</em>
                            </a>
                        </li>
                    </ul>
                </div>
            </div>
                        <div class="pk-other">
                <div class="pk-other__tips">可以选择产品进行切换哦~</div>
                <ul class="pk-other__list clearfix">
                                        <li class="active">
                        <div class="pk-other__box"
                             data-panel="param_pk_list_1" 
							 data-vote="15|19" 
							 data-url="/switches/index233136.shtml" 
							 data-name="H3C S5120-28P-SI" 
							 data-pkurl="/pk/233136_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和H3C S5120-SI哪个好" data-jd-url="https://union-click.jd.com/sem.php?unionId=281&siteid=20120307006&to=http://item.jd.com/1577618374.html" data-jd-price="¥2320" data-tmall-url="http://redirect.simba.taobao.com/rd?c=un&w=unionsem&k=7ca9e08409870ccd&p=mm_26632772_24658887_83048204&b=baidu_{keywordid}&s={pa_mt_id}-zgc&f=http%3A%2F%2Fs.click.taobao.com%2Ft%3Fe%3Dm%253D2%2526s%253D9fKTtJnePYYcQipKwQzePCperVdZeJvipRe%252F8jaAHciLme4nz7IQD3Kdx0fTxqi7W%252BZ04xg4DdD7%252Bk46yyCXGpUDYbKerTb0yn7cHuXDuyOOTDahoyCkXuVKDnkZVfnBs8dxGh1xKMMnyZIQImd%252FavB0z8qlrv%252BjVCfRD9hOlh9bFJM9kIzYUgikQpy302tK3yk79%252FAFjSiiZ%252BQMlGz6FQ%253D%253D&charset=utf-8&" data-tmall-price="¥2950">
                            <img width="120" height="90" src="https://prosmall-fd.zol-img.com.cn/t_s120x90/g3/M08/01/0C/Cg-4V1CTKR-ID_2vAAAXP6sn0m8AAAHHQGilwYAABdX248.jpg">
                            <div class="pk-other__name">H3C S5120-28P-SI</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥2550</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/233136_1182071.shtml" title="华为S5720S-28P-LI-AC和H3C S5120-28P-SI哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                        <li>
                        <div class="pk-other__box"
                             data-panel="param_pk_list_1" 
							 data-vote="19|12" 
							 data-url="/switches/index1110016.shtml" 
							 data-name="华为S5700-28P-LI-AC" 
							 data-pkurl="/pk/1110016_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和S5700-28P-LI-AC的区别" data-jd-url="https://union-click.jd.com/sem.php?unionId=281&siteid=20170818001&to=http://item.jd.com/13438813411.html" data-jd-price="¥2500">
                            <img width="120" height="90" src="https://2e.zol-img.com.cn/product_small/11_120x90/954/ce9FaoaNv5jz6.jpg">
                            <div class="pk-other__name">华为S5700-28P-LI-AC</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥2999</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/1110016_1182071.shtml" title="华为S5720S-28P-LI-AC和华为S5700-28P-LI-AC哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                        <li>
                        <div class="pk-other__box"
                             data-panel="param_pk_list_1" 
							 data-vote="20|12" 
							 data-url="/switches/index283753.shtml" 
							 data-name="H3C S5120-28P-LI" 
							 data-pkurl="/pk/283753_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和H3C S5120-LI哪个好" data-jd-url="https://union-click.jd.com/sem.php?unionId=281&siteid=20120307006&to=http://item.jd.com/1182524087.html" data-jd-price="¥1800">
                            <img width="120" height="90" src="https://prosmall-fd.zol-img.com.cn/t_s120x90/g4/M09/09/08/Cg-4WlC01m2IVkR2AAAZKwbg4N4AAClsgNFYRoAABlD756.jpg">
                            <div class="pk-other__name">H3C S5120-28P-LI</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥1800</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/283753_1182071.shtml" title="华为S5720S-28P-LI-AC和H3C S5120-28P-LI哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                        <li>
                        <div class="pk-other__box"
                             data-panel="param_pk_list_1" 
							 data-vote="16|10" 
							 data-url="/switches/index299412.shtml" 
							 data-name="华为S1728GWR-4P" 
							 data-pkurl="/pk/299412_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和S1728GWR-4P的区别" data-jd-url="https://union-click.jd.com/sem.php?unionId=281&siteid=20120307006&to=http://item.jd.com/1192662551.html" data-jd-price="¥1570" data-tmall-url="http://detail.tmall.com/item.htm?id=538466601271&spm=a211sq.11321921.50018264.538466601271" data-tmall-price="¥1280">
                            <img width="120" height="90" src="https://prosmall-fd.zol-img.com.cn/t_s120x90/g3/M05/09/07/Cg-4WFC0zJ6IfsoHAAAWeNqZo-EAACllgH-D2sAABaQ322.jpg">
                            <div class="pk-other__name">华为S1728GWR-4P</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥1514</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/299412_1182071.shtml" title="华为S5720S-28P-LI-AC和华为S1728GWR-4P哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                        <li>
                        <div class="pk-other__box"
                             data-panel="param_pk_list_1" 
							 data-vote="11|17" 
							 data-url="/switches/index360279.shtml" 
							 data-name="华为S5700-10P-LI(AC)" 
							 data-pkurl="/pk/360279_1182071.shtml"
							 data-title="华为S5720S-28P-LI-AC和S5700-10P-LI的区别" data-jd-url="https://union-click.jd.com/sem.php?unionId=281&siteid=20120307006&to=http://item.jd.com/1532675.html" data-jd-price="¥1899">
                            <img width="120" height="90" src="https://2b.zol-img.com.cn/product_small/4_120x90/243/ceabdZ2zyCJIM.jpg">
                            <div class="pk-other__name">华为S5700-10P-LI(AC)</div>
                            <div class="pk-other__price">
                                <span class="pk-main__price">￥2228</span>
                                                            </div>
                        </div>
                        <div class="pk-other__pking">正在进行PK</div>
                        <div class="pk-other__btn"><a href="/pk/360279_1182071.shtml" title="华为S5720S-28P-LI-AC和华为S5700-10P-LI(AC)哪个好">对比<span class="arrow">>></span></a></div>
                    </li>
                                    </ul>
            </div>

与其他产品进行PK：

华为

请选择产品

开始PK

华为S5720S-28P-LI-AC

配置参数

超值推荐

购机必读

产品图片

大家一起说

常见问题：

三星9300怎么能把日历弄成是一个页面,不用再点击就能看到的.

三星9300后台软件总自启，怎么办？

三星9300系统自带软件后台总自启，用360清理后又自启，不想删除软件，怎么办？

三星9300用移动卡上网速度慢吗？

买前比一比

接下来要看

关注该品牌的还关注

华为S5700-24TP-SI(AC)

华为S5700S-28P-LI-AC

华为S5720S-28P-SI-AC

华为S7706

华为S5700S-52P-LI

华为S5720-28P-SI-AC

华为S5720-56C-EI-48S-AC

华为S2700-26TP-SI(AC)

华为S1724G

华为S7703

华为S5720S-52P-LI-AC

华为S5720-32P-EI-AC

本月新品

大家都买什么

口碑排行

PK一下就知道

热门标签

关于华为