NETGEAR 网件 ORBI RBK752 AX4200规格 MESH无线路由套装开箱拆解
ORBI RBK752中包含了一只RBR750路由和一只RBS750分身https://image.koolshare.cn/attachment/forum/202008/11/160035itvwktvztcllxzzt.jpg
▲ORBI RBK752与ORBI RBK852规格对比
开箱
https://image.koolshare.cn/attachment/forum/202008/06/191809g3frdf6nno6dfs1v.jpg
▲ORBI RBK752包装盒采用ORBI系列一贯的蓝白配色,左下角的AX4200表明了它的规格
https://image.koolshare.cn/attachment/forum/202008/06/191835dw7yks9fnnk9n784.jpg
▲包装盒的侧面阐述了ORBI RBK752的优点
https://image.koolshare.cn/attachment/forum/202008/06/191856wtnndwyqbd6tzdyy.jpg
▲包装盒底部介绍了RBK752的技术规格。本次拿到的ORBI RBK752是PRS中国版本,越南制造
https://image.koolshare.cn/attachment/forum/202008/06/192003nfvlgvh1ohihwv59.jpg
▲打开包装盒的顶盖,最上层是快速安装手册
https://image.koolshare.cn/attachment/forum/202008/06/192659djj4jct1vxf53694.jpg
▲盒中是RBK752 Mesh套装和配件盒
https://image.koolshare.cn/attachment/forum/202008/06/192727rlfapl8ot6hql6sl.jpg
▲打开配件盒,盒中装的是电源适配器和网线
https://image.koolshare.cn/attachment/forum/202008/06/192743ozd4ot9o29o9s393.jpg
▲配件盒中所有附件一览,随机附赠两个电源适配器和一根网线
https://image.koolshare.cn/attachment/forum/202008/06/192815lhbtqffqqfm32dmg.jpg
▲电源适配器输出规格12V 2.5A
https://image.koolshare.cn/attachment/forum/202008/06/192841h2vvt882meg32en8.jpg
▲网线为超五类非屏蔽扁平线
https://image.koolshare.cn/attachment/forum/202008/06/192913ygodtojm44dkmapa.jpg
▲取出RBR750路由和RBS750分身
外观
https://image.koolshare.cn/attachment/forum/202008/06/192939igkzikd5dz2r6r56.jpg
▲RBR750路由正面,外壳为白色塑料。中间接近底部的位置有一个LED灯,通电后会亮起
https://image.koolshare.cn/attachment/forum/202008/06/193055tl7m7lhkhfkdckdh.jpg
▲RBR750路由侧面
https://image.koolshare.cn/attachment/forum/202008/06/193127vuikjkyj4zpng3nz.jpg
▲RBR750路由背面IO接口一览
https://image.koolshare.cn/attachment/forum/202008/06/193535kd3lv33lkd0wtpi8.jpg
▲从左往右分别是SYNC同步按钮,1GbE RJ45 WAN口,三个千兆RJ45 LAN口,Reset按钮,直流电源插孔
https://image.koolshare.cn/attachment/forum/202008/06/193547tuo0oovlv0o7vo1u.jpg
▲底部身份铭牌
https://image.koolshare.cn/attachment/forum/202008/06/193608raa33aay24jgk8ay.jpg
▲RBS750分身和RBR750路由外形一样,唯一不同的地方在于背面IO接口
https://image.koolshare.cn/attachment/forum/202008/06/193653a3vfcvhruwhccv9p.jpg
▲从左往右分别是SYNC同步按钮,两个千兆RJ45 LAN口,Reset按钮,直流电源插孔
拆解
1.RBR750拆解
https://image.koolshare.cn/attachment/forum/202008/06/195055ayzd2w2mvdyvgh2m.jpg
▲拆掉后盖,可以看到内部的金属散热装甲
https://image.koolshare.cn/attachment/forum/202008/06/195519v3yytx5dzyexixvz.jpg
▲分离前面板后就能看到内部的PCB主板了
https://image.koolshare.cn/attachment/forum/202008/06/195558kut76gy8ritguxu8.jpg
▲拆除中框。中框采用和RBR850一样的塑料拼接工艺
https://image.koolshare.cn/attachment/forum/202008/06/195635a115bmqhsb946gmr.jpg
▲所有的天线都位于中框。最顶上的四根短天线为5.8G天线,用于路由和分身之间数据传输。左右两侧的长天线为2.4G和5.2G复用天线
https://image.koolshare.cn/attachment/forum/202008/06/195832wkkrcm5k39kbhhkr.jpg
▲PCB主板固定在后面板上,将其拆出
https://image.koolshare.cn/attachment/forum/202008/06/195928i022dr79ppuv977r.jpg
▲PCB主板正面一览
https://image.koolshare.cn/attachment/forum/202008/06/195950l0fmv9x92v6m09pg.jpg
▲拆下正面的金属屏蔽盖。这里金属屏蔽盖只是为了给PCB主板背面的SoC区域做正面屏蔽,内部是没有任何芯片的
https://image.koolshare.cn/attachment/forum/202008/06/200116buteauo0eeniouvb.jpg
▲PCB主板背面一览。正中央是黑色的金属散热装甲
https://image.koolshare.cn/attachment/forum/202008/06/200142qvx40cwwuxxvuzxv.jpg
▲将PCB主板背面的金属散热装甲拆除,金属散热装甲非常的厚实
https://image.koolshare.cn/attachment/forum/202008/06/200205wttmib1tty2rz1t8.jpg
▲拆掉金属屏蔽盖后,PCB主板背面一览
https://image.koolshare.cn/attachment/forum/202008/06/200301ivf6m2sz6rzeym2v.jpg
▲核心区域。Soc是高通的IPQ8174,集成4核心ARM Cortex A53 CPU,14nm工艺,1.4GHz主频。IPQ8174属于Qualcomm Networking Pro 800 Platform,最高只能支持8空间流的WLAN连接。而RBR850上的那颗IPQ8074A则是属于Qualcomm Networking Pro 1200 Platform,主频更高,最高能支持12空间流的WLAN连接。IPQ8174的上方是FLASH芯片—W29N04GZ,容量为512MB,制造厂商是Winbond。RAM芯片采用的是K4A8G165WC-BCTD,1.2V DDR4 2666规格,容量大小1024MB,制造厂商是三星
https://image.koolshare.cn/attachment/forum/202008/06/202130jinw2yy2pyl02gnq.jpg
▲PMP8074,CPU供电管理芯片,专门为IPQ8174供电提供支持
https://image.koolshare.cn/attachment/forum/202008/06/201446njj9jpkiokskui9o.jpg
▲QCN5054,5.8G WLAN芯片,支持802.11ax,支持4x4 MU-MIMO,80MHz频宽,最高速率为2400Mbps,制造厂商是高通。它的左侧是四个功放芯片,芯片型号为sky85747
https://image.koolshare.cn/attachment/forum/202008/06/201700uoe2vgm2lmltdeey.jpg
▲QCN5054,5.2G WLAN芯片,支持802.11ax,支持4x4 MU-MIMO,80MHz频宽,最高速率为2400Mbps,制造厂商是高通。在RBR750上,这颗QCN5054只使用了两路,只能支持2x2 MU-MIMO,80MHz频宽,最高速率为1200Mbps。在它的左侧是两个功放芯片,芯片型号为sky85747
https://image.koolshare.cn/attachment/forum/202008/06/201825zyaem1jgrjefayey.jpg
▲QCN5024,2.4G WLAN芯片,支持802.11ax,支持4x4空间流,最高速率为1200Mbps,制造厂商是高通。在RBR750上,这颗QCN5024只使用了两路,只能支持2x2空间流,最高速率为600Mbps。它的左侧是两个功放芯片,芯片型号为sky85340
https://image.koolshare.cn/attachment/forum/202008/06/202230l5kitiknnl6ii95n.jpg
▲QCA8075,5端口千兆PHY芯片,制造厂商是高通
https://image.koolshare.cn/attachment/forum/202008/06/203831ueeys2o1soeevlvo.png
▲芯片简单示意图
2.RBS750拆解
https://image.koolshare.cn/attachment/forum/202008/06/202304szvefee6nftm4lvd.jpg
▲我们直接来看RBS750的PCB主板。无线部分芯片和RBR750一样,有线部分比RBR750少了一个网变和两个千兆RJ45端口
https://image.koolshare.cn/attachment/forum/202008/06/202412c7057y579pe98j75.jpg
▲核心区域唯一不同的是FLASH芯片变更为W29N02GZ,容量为256MB,制造厂商是Winbond
https://image.koolshare.cn/attachment/forum/202008/06/202601luujtduemustjgdr.jpg
▲QCA8072,双端口千兆PHY芯片,制造厂商是高通
https://image.koolshare.cn/attachment/forum/202008/06/204128sy24wprw0z2v21hr.png
▲芯片简单示意图
固件
1.APP
https://image.koolshare.cn/attachment/forum/202008/07/005840ri9nt488n4rn7rm7.jpg
▲打开APP后首次需要创建一个登陆账户
https://image.koolshare.cn/attachment/forum/202008/07/010023ti0ibl7xit71v0g1.jpg
▲通过扫描RBR750机身上的QR码,将RBR750添加进APP
https://image.koolshare.cn/attachment/forum/202008/07/010154v26bozt3prcf2lzc.jpg
▲根据APP提示将RBR750和RBS750安装好
https://image.koolshare.cn/attachment/forum/202008/07/010335pcm15yjqzmpxoxzo.jpg
▲耐心等待主体和分身添加完毕
https://image.koolshare.cn/attachment/forum/202008/07/010443k3elmmzmzlulmlwe.jpg
▲设置Wi-Fi的SSID以及密码,设置ORBI的登录密码和安全问题
https://image.koolshare.cn/attachment/forum/202008/07/010613g1jfzh4gy5g1o618.jpg
▲此时RBK752会重新连接到你设置的Wi-Fi网络,并且检查固件是否为最新
https://image.koolshare.cn/attachment/forum/202008/07/010727zig9vgvg9669yd9w.jpg
▲APP配置完成,你可以查看当前的网络拓扑
https://image.koolshare.cn/attachment/forum/202008/07/011042yojb8ojdddkocooc.jpg
▲可以查看当前接入RBK752的所有设备,对RBK752进行测速,对Wi-Fi进行简单设置。总体而言APP可以配置的功能不够丰富,2.4G和5G SSID分开的功能依旧没有,但是胜在简单便捷,适合所有用户使用
2.网页
https://image.koolshare.cn/attachment/forum/202008/07/011234n55f5dhm5mvuhecw.png
▲PRS版本的RBK752,无线地区锁中国
https://image.koolshare.cn/attachment/forum/202008/07/011321zkeb18sec34ezekn.png
▲开放给用户的依旧只有2.4G和5.2G
https://image.koolshare.cn/attachment/forum/202008/07/011353ogpjhzjpjz5fjetv.png
▲RBR750路由支持WAN+LAN 1口链路聚合
https://image.koolshare.cn/attachment/forum/202008/07/011440jbrfrb9e6re92poa.png
▲从debug信息可以知晓RBR750当前的CPU和RAM使用率
https://image.koolshare.cn/attachment/forum/202008/07/011509k2g1e5f6djh375ud.png
▲RBS750会使用5.8G与RBR750组建无线回程,并释放出2.4G和5.2G供用户使用
https://image.koolshare.cn/attachment/forum/202008/07/011624v333tzv3htpuh33c.png
▲从debug信息可以知晓RBS750当前的CPU和RAM使用率
吞吐量测试
测试平台硬件部分:
PC1 网卡:ASUS PCE-AX58BT,Intel X710-T2L
PC2 网卡:ASUS PCE-AX58BT,Intel X710-T2L
软件:
Windows 10 Pro安装所有必选补丁,关闭系统防火墙
Endpoint 9.50
IxChariot 6.70
本次测试使用了如下测试脚本:
High_Performance_Throughput.scr。此脚本用于测试最大传输带宽
先来了解下路由测试结果几个相关名词:
Throughput,即路由吞吐量,表示路由每秒能处理的数据量。此数据越高越好
测试环境:
测试选择在家中,模拟大家日常使用的真实情况
说明:
使用V3.2.15.30_1.3.18固件,路由器开启WPA2加密
1.RBR750吞吐量
https://image.koolshare.cn/attachment/forum/202008/08/173133ofbfs1rz5s1sb19g.jpg
▲NAT单线程和十线程
https://image.koolshare.cn/attachment/forum/202008/08/173347y6wb9wvvy7x0ookv.jpg
▲LAN TO LAN单向单线程和十线程
https://image.koolshare.cn/attachment/forum/202008/08/173525n60abc5puabgcyc2.jpg
▲LAN TO LAN双向单线程和十线程
https://image.koolshare.cn/attachment/forum/202008/08/173543dociqicfqfll5cwx.jpg
▲2x2 80MHz 1024QAM 802.11ax测试。拓扑图如上 看到PCB,又觉得是时候去学习了
页:
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