shuszhao 发表于 2020-1-17 09:21:36

台小巧精致的AP,UBNT UniFi AP Flex HD开箱拆解评测

前言
今天向大家介绍一款小巧精致的企业级AP,它就是UBNT最新推出的UniFi AP Flex HD。UniFi AP Flex HD的出现让一些无法使用吸顶AP的用户有了新的选择,你可以将UniFi AP Flex HD放在桌面以获得高速连接。虽然它体积更加小巧,但是性能依旧强劲,下面来看看它的表现如何

https://image.koolshare.cn/attachment/forum/201912/30/112103vtsuclzmcfyc7fo5.jpg
▲UniFi AP Flex HD拥有多种安装方式,它支持壁挂、抱杆、吸顶安装或者桌面放置

https://image.koolshare.cn/attachment/forum/201912/26/125636een8r78inaoch8ra.jpg
▲UniFi AP Flex HD采用2.4G 2x2 MIMO 300Mbps+5G 4x4 MU-MIMO 1733Mbps的无线规格

https://image.koolshare.cn/attachment/forum/201912/26/130055qcw0ccscciccdczi.jpg
▲产品规格


开箱
https://image.koolshare.cn/attachment/forum/201912/26/130450joa55rls6vggyzlp.jpg
▲包装盒正面,UAP Flex HD采用白色包装盒,显得更上档次

https://image.koolshare.cn/attachment/forum/201912/26/130650dg1uz1gzqloen7e7.jpg
▲侧面的身份标识

https://image.koolshare.cn/attachment/forum/201912/26/130755uzgzd558xcfqk8kt.jpg
▲UniFi Logo表面了这台AP属于Unifi系列,可以被UBNT控制器管控

https://image.koolshare.cn/attachment/forum/201912/26/131015icdc4qgvxcg1gdxu.jpg
▲中国制造,2019年9月30日出厂

https://image.koolshare.cn/attachment/forum/201912/26/131048fr0ii8fud8dvlknq.jpg
▲揭开盒盖,就能看到内部的AP本体了。在AP的右侧是PoE供电模块

https://image.koolshare.cn/attachment/forum/201912/26/131113v0qxac3xcx9vxvtj.jpg
▲取出盒内所有器件。有UAP Flex HD一只,电源线一根,千兆PoE供电模块一个,壁挂支架一个,底盖一个,扎带两根,安装螺丝一袋,安装说明两张

https://image.koolshare.cn/attachment/forum/201912/26/131434cmnniaaa1awh3c7c.jpg
▲美标电源线一根。国行版本会配备国标电源线

https://image.koolshare.cn/attachment/forum/201912/26/131517voilrmonromxzmgr.jpg
▲PoE供电模块一个

https://image.koolshare.cn/attachment/forum/201912/26/131538hngb7sn39so33o16.jpg
▲有红色PoE标签的RJ45 LAN口接AP,另一个LAN口接路由或者交换机

https://image.koolshare.cn/attachment/forum/201912/26/133425r197r759ff7ikr9v.jpg
▲另一侧是电源线插孔

https://image.koolshare.cn/attachment/forum/201912/26/133729d4fpe2wge5n54ssq.jpg
▲UAP Flex HD本体采用圆柱形设计,底部自带底盖

https://image.koolshare.cn/attachment/forum/201912/26/133804wmhch33sib2x3gxu.jpg
▲整体外观非常小巧精致,并且具备室外防水能力

https://image.koolshare.cn/attachment/forum/201912/26/133916gfc0b7665wfwb5nc.jpg
▲揭掉UAP Flex HD的塑封

https://image.koolshare.cn/attachment/forum/201912/26/133944y38m3fzya88fcwjr.jpg
▲顶部的UBNT Logo,周围一圈是LED灯,通电后会亮起

https://image.koolshare.cn/attachment/forum/201912/26/134015z3w27wr34alfllan.jpg
▲背部一览

https://image.koolshare.cn/attachment/forum/201912/26/134134imc6ylf2l4cf06ec.jpg
▲取下底盖

https://image.koolshare.cn/attachment/forum/201912/26/134154b8ui1ir6up2p71ue.jpg
▲可以看到底部的RJ45 LAN口,支持802.3af PoE供电

https://image.koolshare.cn/attachment/forum/201912/26/134033gvxtcnv6nhlool4c.jpg
▲最后将其和一罐可乐的体积对比


拆解
因为UBNT FLEX HD拆解后无法还原,所以这里不推荐用户按照本文的拆解方式进行拆解

https://image.koolshare.cn/attachment/forum/201912/26/134634knhvx1z19xn95dxo.jpg
▲拧掉底部的螺丝

https://image.koolshare.cn/attachment/forum/201912/26/134655fx7pth6c6ukmwpch.jpg
▲拿出底部LAN口所在的PCB板,底部PCB板通过排线和AP主PCB板连接

https://image.koolshare.cn/attachment/forum/201912/26/134800jwfhofckcezhxh5g.jpg
▲取出金属屏蔽盖

https://image.koolshare.cn/attachment/forum/201912/26/140524nnx98snwelx78xe9.jpg
▲取出AP主体部分,顶上的圆形PCB板上有一圈LED灯珠

https://image.koolshare.cn/attachment/forum/201912/26/140702wymmhn799n4qmx1q.jpg
▲换个角度,可以看到AP主体上半部分的金属阵列天线,下半部分被铜片包裹

https://image.koolshare.cn/attachment/forum/201912/26/141218muccxq2pyccmqc2j.jpg
▲拆下铜片。这块铜片起到散热和屏蔽作用

https://image.koolshare.cn/attachment/forum/201912/26/142857ci999wcl99j39hrr.jpg
▲拆下阵列天线,天线分为左右两个,每个天线为2.4G和5G复用

https://image.koolshare.cn/attachment/forum/201912/26/143731h8qgp4g1mooymq8m.jpg
▲去除顶部LED灯所在的PCB板,顶部LED灯所在的PCB板通过排线和主PCB板连接

https://image.koolshare.cn/attachment/forum/201912/26/143827r064c7di7z4447ri.jpg
▲去除主PCB板上的金属散热装甲。金属散热装甲采用了铝铸一体成型技术,能有效提升无线芯片的抗噪性

https://image.koolshare.cn/attachment/forum/201912/26/144507irl9rl8d99q3fr3e.jpg
▲PCB主板正面,多层PCB板能带来更好的稳定性

https://image.koolshare.cn/attachment/forum/201912/26/144806cc9e7pqumeicp1cl.jpg
▲MT7615N,5G WLAN芯片,集成PA和LNA功放,来自联发科技。支持4x4 MU-MIMO,支持160MHz频宽,最高支持1733Mbps的连接速率;MT7603EN,2.4G WLAN芯片,集成PA和LNA功放,来自联发科技。支持2x2 MIMO,最高支持300Mbps的连接速率。

https://image.koolshare.cn/attachment/forum/201912/26/145750pajjav5ou5a4xu5c.jpg
▲CSR8811,蓝牙4.2芯片,来自高通

https://image.koolshare.cn/attachment/forum/201912/26/153151xppy17j9zs9iif17.jpg
▲MX25L25635F,FLASH芯片,来自MXIC,大小为32MB

https://image.koolshare.cn/attachment/forum/201912/26/145740e5arxvvt8a30raul.jpg
▲PCB主板背面一览

https://image.koolshare.cn/attachment/forum/201912/26/150323wyuzegjz848eze8r.jpg
▲核心区域。MT7621AT,SoC芯片,集成了880MHz MIPS 1004KEc双核心中心处理器 (CPU)、5 端口千兆以太网络交换器;RAM采用的是Winbond的W631GG6KB-15,大小是128MB

https://image.koolshare.cn/attachment/forum/201912/26/150951xpnvzphxp0nvvp4w.jpg
▲Holtek HT32F52241是基于Arm Cortex M0+处理器内核的32bit高性能低功耗单片机

https://image.koolshare.cn/attachment/forum/201912/26/153803rnl4tx0x0lxwnc6g.jpg
▲芯片简单示意图


固件
https://image.koolshare.cn/attachment/forum/201912/26/193550h71h1hn1z4eu472z.png
▲新版UBNT控制器固件加入了WiFi体验这项功能,以数字化直观显示,越接近100%,WiFi体验就会越好。其他的一如既往,可以显示AP的mac地址,型号,固件信息等等

https://image.koolshare.cn/attachment/forum/201912/26/194012ussvvesjjnnz8jbn.png
▲上行链路中可以查看AP链接速率,如果是UBNT家的交换机,都能显示AP是连接到交换机的哪个端口

https://image.koolshare.cn/attachment/forum/201912/26/194156mkmktddft74tkkkk.png
▲射频选项中可以查看当前的无线发射功率,丢包和重传率

https://image.koolshare.cn/attachment/forum/201912/26/194254hkmdwpnd7fdimdsy.png
▲客户端中可以查看当前连接到AP的客户端

https://image.koolshare.cn/attachment/forum/201912/26/194323cpgpmdipmdmyepms.png
▲接下来便是对AP进行配置了。常规中可以对AP的名称进行命名,打开或者关闭AP的LED灯光

https://image.koolshare.cn/attachment/forum/201912/26/194423m1ssisp99i9hjplp.png
▲在射频中对2.4G以及5G的信道、频宽、发射功率进行自定义,5G最高可以达到29dBm的发射功率,2.4G最高可以达到26dBm的发射功率

https://image.koolshare.cn/attachment/forum/201912/26/195500jtnggd3n5kzgnm9j.png
▲如果需要关闭AP的某一频段,只需要在WLANS中将WLAN 2G或者WLAN 5G选择Off即可

https://image.koolshare.cn/attachment/forum/201912/26/200400ngeby10vbbbb0zbw.png
▲选择AP以DHCP方式获取IP地址或者是以静态IP设置IP地址

https://image.koolshare.cn/attachment/forum/201912/26/200445z75vr9i8g9gg1mmi.png
▲设备管理中可以对AP进行强制同步,移除或者禁用设备。还可以在这里手动对AP更新固件,不过遗憾的是UBNT只提供了链接更新方式,希望后期可以加入本地更新模式

https://image.koolshare.cn/attachment/forum/201912/26/202054vpwtbf11a55f1151.jpg
▲通过频谱扫描,可以让AP选择最优的信道,避免干扰

https://image.koolshare.cn/attachment/forum/201912/26/202133kajshpgdept7rg8b.png
▲最后在统计信息中可以查看一段时间内的AP CPU和内存使用量,AP的信道利用率以及丢包和重传率


吞吐量测试
测试平台硬件部分:
  PC1 网卡:ASUS PCE-AC88,ASUS XG-C100C,AX200
  PC2 网卡:ASUS PCE-AC88,ASUS XG-C100C,AX200
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4.0.69.10871固件,AP开启WPA2加密

font size="4"font color="#0000ff"b4x4 80MHz 802.11ac吞吐量测试/b
https://image.koolshare.cn/attachment/forum/201912/28/122824wt2921ip2twjjr4u.jpg
▲5G TO LAN上行单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/123009aovoozkevvy6nkmp.jpg
▲5G TO LAN双向单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/123202mwss1111zsdwr4qu.jpg
▲5G TO LAN下行单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/123544zik31xr0013kd08r.jpg
▲5G TO 5G单向单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/124011rrm3hfaffvlfkmfv.jpg
▲5G TO 5G双向单线程和十线程

2x2 160MHz 802.11ac吞吐量测试https://image.koolshare.cn/attachment/forum/201912/28/124702d184ti8fltug89tf.jpg
▲5G TO LAN上行单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/124842uv9n1clrziw9qzwz.jpg
▲5G TO LAN双向单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/125000tzi6z3t0hi1q3q3e.jpg
▲5G TO LAN下行单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/125403s8j0ci8jawj8jj8j.jpg
▲5G TO 5G单向单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/125534mq7dqq3jq7qqhuyu.jpg
▲5G TO 5G双向单线程和十线程

https://image.koolshare.cn/attachment/forum/201912/28/130014liikcibq5baeqq1j.jpg
▲数据汇总

https://image.koolshare.cn/attachment/forum/201912/28/135532hpjbp3pa47zp74bp.png
▲图表汇总


信号测试
https://image.koolshare.cn/attachment/forum/201912/28/134539fyct0iy0mltqazww.png
▲测试环境为江苏电信百兆宽带,签约下行500M,上行50M

https://image.koolshare.cn/attachment/forum/201912/28/134551s0klpkar5x757k74.png
▲有线Speedtest测试

https://image.koolshare.cn/attachment/forum/201912/28/135129o3aksua8cckzcgu3.png
UAP Flex HD无线地区选择美国,所在位置已在上图标出。各房间大致面积说明
A:11平方米
B:15平方米
C:15平方米
D:40平方米
E:12平方米
F:5平方米(厕所区域,承重墙对信号质量的衰减有点厉害)
G:7.5平方米

https://image.koolshare.cn/attachment/forum/201912/28/145047yumxvc7ndcw8vtvn.png
▲UAP Flex HD 2.4G射频功率26dBm,5G射频功率为29dBm。测试工具为iPhone 11,测试软件为Airport实用工具和Speedtest。测试之前将UAP Flex HD重启一遍

https://image.koolshare.cn/attachment/forum/201912/28/144937ipub7syjyz6sn202.jpg
▲1号位置处2.4G、5G信号强度以及Speedtest测试

https://image.koolshare.cn/attachment/forum/201912/28/145337iudnkb7zluu70u61.jpg
▲2号位置处2.4G、5G信号强度以及Speedtest测试

https://image.koolshare.cn/attachment/forum/201912/28/151041nnwfgp4cfawfg7fa.jpg
▲3号位置处2.4G、5G信号强度以及Speedtest测试

https://image.koolshare.cn/attachment/forum/201912/28/151205w7fzlos3zzb3fwg3.jpg
▲4号位置处2.4G、5G信号强度以及Speedtest测试

https://image.koolshare.cn/attachment/forum/201912/28/153123tw6urmozyytd6r6j.jpg
▲5号位置处2.4G、5G信号强度以及Speedtest测试

https://image.koolshare.cn/attachment/forum/201912/28/153331jtz9btny5b9zqp3n.jpg
▲6号位置处2.4G、5G信号强度以及Speedtest测试

https://image.koolshare.cn/attachment/forum/201912/28/154122k1s6gl6599d10ggg.jpg
▲7号位置处2.4G、5G信号强度以及Speedtest测试

https://image.koolshare.cn/attachment/forum/201912/28/154523suqqi9izpq99q19p.jpg
▲数据汇总

https://image.koolshare.cn/attachment/forum/201912/28/154703kiaakg3r1roqa3hl.png
▲图表汇总


总结
https://image.koolshare.cn/attachment/forum/201912/30/112252vz4pqrpttzdr6qro.jpg
▲UniFi AP Flex HD采用联发科技MT7621AT+MT7615N+MT7603EN的硬件方案,体积小巧,做工扎实。它的出现让一些无法使用吸顶AP的用户有了新的选择,你可以将UniFi AP Flex HD摆放在桌面来获得高速连接,有效节省了空间,并简化了安装方式,是企业、商家和居家的理想选择

armstm32 发表于 2020-1-17 09:49:15

厉害了

yfchen1003 发表于 2020-1-17 10:39:49

不错

lzx123 发表于 2020-1-17 10:53:43

zlt13791660514 发表于 2020-1-17 18:16:21

看看

yeyongjicn 发表于 2020-1-18 08:50:01

谢谢分享!!!

sun5304 发表于 2020-2-11 08:50:21

mj8abcd 发表于 2020-2-19 15:40:56

hrbmjd 发表于 2020-2-21 17:04:22

这才叫功夫深,很棒的产品,值得借鉴和学习

tianfeng988 发表于 2020-8-3 08:10:41

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