博士无线WIFI介绍
无线WiFi-NO2.BDCOM无线产品介绍

浙江电信云平台
19
云平台
20
浙江电信IWIFI云平台
21
IWIFI云平台对接网关
产品型号 WAP2100-SK
芯片方案 MT7620A
CF/TF存储 无
无线标准 802.11 b/g/n
机箱/电源
塑壳 / Adaptor 12V/1A DC
• 天馈避雷器
天馈避雷器用来保护设备免遭从天馈部分感应的雷电冲击,从而保护设备。 由于天馈通常是设备最高的部分,且馈线一般比较长,是设备最容易感应 雷击的部位,因此,在室外应用时需要在每个天线上串接天馈避雷器。
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本章总结
本章主要介绍博达现有的无线产品:AP、AC、商业网关 、云平台、辅材及相关的产品简介及常见应用环境。
9
室外型AP安装指导
室
室
内
外
天
天
线
线
10
室外型AP天馈系统安装
抱杆 (35~75mm)
接地线
接头密封件,绝 缘密封胶带, PVC绝缘胶带
馈线
11
博达无线AP产品小结
AP内存容量: 8款AP都是64MB,单频DDR1,双频DDR2;
AP闪存容量: W12、T12、I12Mini容量8MB;
C11、C22、T22、T23、I22A容量16MB
RJ11电话口
86盒式结构,可安装在墙体
RESET
适用于住宅、酒店室内安装
按键
覆盖范围 5-8m
天线形态 内置
天线增益 2dBi
发射功率 15dBm
支持无线,有线,电话接口一体化支持夜间睡眠 模式,长按控灯
➢ 更多规格参数详见产品规格表
RJ11电话口 RJ45-LAN口
无线路由器设置使用说明

• 如上图所示: “MAC地址”参数我们填入的是本例中TL-WN620G的 MAC地址00-0A-EB-88-65-06 , “类型”可以选择“允许”/“禁止”/“64位密 钥”/“128位密钥”/“152位密钥” ,本例中选择了 64位密钥。“允许”和“禁止”只是简单允许或禁止某 一个MAC地址的通过,这和之前的MAC地址功能是一 样的,这里不作为重点。 “密钥”填入了10位AAAAAAAAAA ,这里没有“密钥 格式选择”,只支持“16进制”的输入。 “状态”选择生效。 最后点击保存即可,保存后会返回上一级界面,结果如 下图:
在“使用下面的IP地址”中填入IP地址:192.168.1.2,子网掩码:255.255.255.0,默认网 关:192.168.1.1;在“使用下面的DNS服务器地址”中填入当地DNS服务器地址,如不清 楚可咨询当地网络服务商。
让PC自动获得IP地址与DNS服务器地址,TD-W89541G DHCP服务器默认开启,可以自 动为PC分配IP地址。
2、单独密钥的使用。 这里的MAC地址过滤可以指定某些MAC地址可以访问本无线网络而其他的不可以,“单独 密钥”功能可以为单个MAC指定一个单独的密钥,这个密钥就只有带这个MAC地址的网卡 可以用,其他网卡不能用,增加了一定的安全性。 打开“无线设置”->“MAC地址过滤”,在“MAC地址过滤”页面“添加新条目”,如 下界面是填入参数的界面:
“认证类型”有三种选择:自动选择、WPA-PSK、WPA2-PSK,三者 基本没区别。“加密算法”有三种选择:自动选择、TKIP、AES,一般 推荐使用AES加密算法。
注意:若您手动选择TKIP,11N路由器会出现如下界面,意思是在此种 加密模式下无线传输性能会下降,因此建议选择“自动选择或AES”。
博世Bosch NBC 255W 和 265W 无线连接说明书

NBC 255-W and 265-W Wireless Connection GuideObjective: This wireless connection guide is designed to assist with establishing wireless connectivity between typical commercially available wireless routers and Bosch NBC 255-W / NBC 265-W cameras.Minimum prerequisites prior to starting:• The NBC Camera should be assembled as per the directions of the quick installation guide provided with the camera o Wireless antenna is attachedo SD card is installedo Power adapter is connected to the camera• Bosch Video Client and Configuration Manager software should be installed on your PC • A physical Ethernet connection to the camera established • Access to an 802.11 B, G, or backwards compatible N wireless router o NOTE: If using an 802.11N router, review the manufacturer’s specifications for compatibility with 802.11G products. Ifthe router is not backwards compatible it will not communicate with the camera .Step 1: Assigning an IP address to the NBC CameraThe first step in establishing wireless communications is toassign a static IP address to the NBC camera. Open theConfiguration Manager application on your PC.• Once the program is opened you should see the NBC camera appear in the “Network” column asshown. By default all Bosch encoders and networkcameras come with a factory default IP address of192.168.0.1.•Manual Assignment: You can assign an IP address manually or by using the Configuration Wizard. Wewill cover the manual method first. Simply right -clickthe camera in the “Network” column and the select“Device Network Settings…” as shown.• Once the “Network settings” menu is open enter valid IP address information for the desired network andselect “OK”. After selecting “OK: the camera will reboot.o NOTE: Most off-the-shelf home wirelessrouters come preconfigured in a 192.168.1.xaddress range (Private C Class Address).For this guide we will use an address of192.168.1.200.• Using the Configuration Wizard: To assign an IPaddress using the wizard, select the “Tools” menu and “Configuration Wizard…” from the drop downmenu as shown.•Once the “Wizard” opens follow the prompts until you come to the “Network” menu. From this menu select“Use the following IP address settings” and entervalid IP addressing for the network in which thedevice will operate.o Follow the “Wizard” prompts until you havethe reached the “Summary” page. Select“Finish”.Step 2: Establishing wireless communication• Once you have assigned a valid IP address to your NBC camera navigate to the “Network” menu and the“WLAN” submenu as shown.• From the “WLAN” submenu select “Auto” in the “Activate” drop down menu as shown here. This turnson the camera’s radio.•Next select the proper region from the “Region code” dropdown menu as shown. In this guide we will use “USA (FCC)”• Select the “Scan” button. Once the wireless network scan is complete you will see a list of availablewireless networks with which to establishcommunications. Select the wireless access point towhich you wish to connect. This will auto-fill the SSIDmenu with the Service Set Identifier of the router youselected.o NOTE: NBC-W cameras will communicateto 802.11 B and G routers using WPA andWPA2 encryption.oIf there are multiple routers detected, bestpractices dictate that the routers should beat least 6 channel numbers apart to preventinterference in communication.o If the wireless router you are working with isin hidden mode you can manually enter theSSID and PSK.• Enter the “pass key” to access the wireless router in the PSK menu as shown.o NOTE: The wireless router you areconnecting to must have security enabledfor the NBC camera to connect.•Select the “Save” button and immediately disconnect the Ethernet cable from the camera!Once you select “Save” the camera will reboot andthe network changes will take effect. The camera willnot function in wireless mode while an Ethernetcable is attached. If the camera does not reboot, youmust cycle power.Step 3: Validating wireless communication• Disconnect your physical network connection and ensure your PC is connected to the desired wireless network. Close theConfiguration Manager application and re-open it. This will ensure that the application’s detection beacon is using the wireless network and not the wired network.• Right-click the camera’s icon in the “Network” or “Devices” tab and select “Show in Web Browser”. This should open the camera’s web page.• From the Web Browser you can mouse over the “WLAN” menu in the top right hand corner. This will display the current signal strength of your wireless network to the camera.。
WiFi技术的原理及未来发展趋势之欧阳文创编

WiFi技术的原理及未来发展趋势时间:2021.03.12 创作:欧阳文文章出处:作者:张春飞WiFi——Wireless Fidelity,无线保真技术与蓝牙技术一样,同属于在办公室和家庭中使用的短距离无线技术。
该技术使用的是2.4GHz附近的频段。
其目前可使用的标准有两个,分别是IEEE802.11a和IEEE802.11b。
该技术由于有着自身的优点,因此受到厂商的青睐。
什么是WiFi?WiFi全称Wireless Fidelity,又称802.11b标准,它的最大优点就是传输速度较高,可以达到11Mbps,另外它的有效距离也很长,同时也与已有的各种802.11 DSSS设备兼容。
IEEE 802.11b无线网络规范是IEEE 802.11网络规范的变种,最高带宽为11Mbps,在信号较弱或有干扰的情况下,带宽可调整为5.5Mbps、2Mbps和1Mbps,带宽的自动调整,有效地保障了网络的稳定性和可靠性。
其主要特性为:速度快、可靠性高。
在开放性区域,通讯距离可达305米;在封闭性区域,通讯距离为76米到122米,方便与现有的有线以太网络整合,组网的成本更低。
WiFi——Wireless Fidelity,无线保真技术与蓝牙技术一样,同属于在办公室和家庭中使用的短距离无线技术。
该技术使用的是2.4GHz附近的频段。
其目前可使用的标准有两个,分别是IEEE802.11a和IEEE802.11b。
该技术由于有着自身的优点,因此受到厂商的青睐。
WiFi技术突出的优势其一,无线电波的覆盖范围广,基于蓝牙技术的电波覆盖范围非常小,半径大约只有50英尺左右,约合15米,而WiFi的半径则可达300英尺左右,约合100米,办公室自不用说,就是在整栋大楼中也可使用。
据悉,由Vivato 公司推出的一款新型交换机。
该款产品能够把WiFi无线网络300英尺接近100米的通信距离扩大到4英里约6.5公里。
其二,虽然由WiFi技术传输的无线通信质量不是很好,数据安全性能比蓝牙差一些,传输质量也有待改进,但传输速度非常快,可以达到11Mbps,符合个人和社会信息化的需求。
RBK40 全家型 AC2200 三带 WiFi 系统说明书

Data SheetRBK40Whole Home AC2200 Tri-band WiFi SystemOverviewThis Orbi WiFi System comes with an Orbi WiFi Router and Satellite that deliver unparalleled WiFi coverage. It covers homes up to 4,000 square feet with strong WiFi signals. Innovative Tri-band WiFi helps maximize the Internet speeds available in your home.Enjoy better WiFi. Everywhere.FeaturesSingle Network Name.One WiFi name and seamless roaming for your whole home to enjoy.Max Internet Speeds.Innovative Tri-band WiFi helps deliver fast Internet speeds even as more devices connect.Your Home. Covered.This kit of two covers up to a 4,000 sq ft † home with high-performance AC2200 WiFi.Simple & Secure.Use the Orbi app or a web browser to create secure whole home WiFi in minutes. With no accounts to set up.Data SheetRBK40Whole Home AC2200 Tri-band WiFi SystemHouse DiagramD E D I CA T E DT R I-B AN DC O N N EC T I ONINTERNETOrbi SatelliteOrbi Router4,000 Square Feet of Orbi WiFi CoverageDedicated Tri-band Connection ensures devices connect directly to maximum Internet speeds1Internet plan and devices that support these speeds are required.Simple setup from your smartphone or tablet.Use the Orbi app to set up and manage your network. To find the app, scan one of the following QR codes or search for NETGEAR Orbi in the Apple App Store or Google Play Store.Data SheetRBK40 Whole Home AC2200 Tri-band WiFi SystemOrbi Router (RBR40)Sync buttonPower buttonPlugs intoexisting modemPlugs into Ethernet-enabled devicesSync buttonPower buttonPlugs into Ethernet-enabled devicesOrbi Satellite (RBS40)Data SheetRBK40Whole Home AC2200 Tri-band WiFi SystemTechnical Specifications• O rbi AC2200 Router & AC2200 Satellite (866+866+400Mbps)†• Simultaneous Tri-band WiFi- R adio 1: IEEE ® 802.11b/g/n 2.4GHz–256QAM support - R adio 2: IEEE ® 802.11a/n/ac 5GHz–256QAM support - R adio 3: IEEE ® 802.11a/n/ac 5GHz–256QAM support • Dedicated Backhaul Technology• F our (4) high-performance antennas with high-power amplifiers • I mplicit/Explicit Beamforming for 2.4 & 5GHz bands (866+866+400Mbps)†• M U-MIMO capable for simultaneous data streaming on multiple devices • F our (4) 10/100/1000Mbps Gigabit Ethernet ports - O rbi Router (RBR40): 1 WAN & 3 LAN - O rbi Satellite (RBS40): 4 LAN • S ecurity- W PA/WPA2-PSK support- G uest WiFi Network is easy to setup separate& secure Internet access for guestsThis product comes with a limited warranty that is valid only if purchased from a NETGEAR authorized reseller.* 90-day complimentary technical support following purchase from a NETGEAR authorized reseller.† M aximum wireless signal range derived from IEEE standard 802.11 specifications. Actual data throughput and data over distance will vary. Network conditions and environmental factors, including volume of network traffic, building material and construction, and network overhead, result in lower actual data throughput rate and wireless coverage.1Internet plan and devices that support these speeds are required.For indoor use only.For regulatory compliance information, visit /about/regulatoryNETGEAR, the NETGEAR Logo, and Orbi are trademarks and/or registered trademarks of NETGEAR, Inc. Any other trademarks mentioned herein are for reference purposes only. ©2017 NETGEAR, Inc.NETGEAR, Inc. 350 E. Plumeria Drive, San Jose, CA 95134-1911 USA, /supportD-RBK40-2Physical Specifications• Orbi Router (RBR40)- D imensions: 6.4 x 3.1 x 8.0 in - W eight: 1.65 lb • Orbi Satellite (RBS40)- D imensions: 6.4 x 3.1 x 8.0 in - W eight: 1.65 lbWhat’s In the Box?• One (1) Orbi Router (RBR40)• One (1) Orbi Satellite (RBS40)• One (1) 2m Ethernet cable • Two (2) 12V/2.5A power adapters • Quick start guideWhat Do I Need for Orbi to Work?• High-speed Internet connection • Connect to existing modem or gateway。
双频wifi是什么意思有什么功能

双频wifi是什么意思有什么功能宽带路由器在一个紧凑的箱子中集成了路由器、防火墙、带宽控制和管理等功能,具备快速转发能力,宽带路由器灵活的网络管理和丰富的网络状态等特点。
这篇文章主要介绍了双频wifi是什么意思?双频wifi技术介绍,双频WiFi指得是一台无线设备(无线路由器、无线AP 等)同时提供了2.4GHz和5GHz两个频段的无线WiFi信号,其属于第五代Wi-Fi传输技术,需要的朋友可以参考下方法帮助双频WiFi值得是一台无线设备(无线路由器、无线AP等)同时提供了2.4GHz和5GHz两个频段的无线WiFi信号,可支持包含802.11a/b/g/n 完整无线网络,其属于第五代Wi-Fi传输技术(5G Wi-Fi)。
首先大家要知道,无线路由器发射的无线WiFi信号都是有一个无线频段的,之前的无线路由器使用的都是2.4GHz频段的无线信号,随着802.11 ac技术的成熟,5GHz频段的无线信号也被用在了无线路由器上,同时该技术向下兼容2.4GHz频段的无线WiFi信号,所有就有了我们所说的双频WiFi。
目前市面上已经有一些无线路由器开始支持双频WiFi信号了,例如TP-Link、华为、水星、腾达、小米等厂商生产都已经推出了自己的11ac 千兆无线路由器。
这里要说明一下,腾达是最先在国内推出5GHz无线路由器的厂商,早在2012年11月的时候,推出了国内首款5G WiFi 千兆无线路由器W1800R,5G频段无线速率最高达1300Mbps,无线并发速率高达1750Mbps。
双频WiFi无线设备的优点在于无线WiFi信号的传输速度更快速、信号更加的稳定、并且可以让无线设备更加的省电,5G WiFi的入门级速度是433M,这至少是现在Wi-Fi速率的三倍,一些高性能的5G Wi-Fi还能达到1G以上,可以满足未来高清以及大数据传输的需求;同时对于提升智能手机电池的使用时间也有一定的帮助,因为我们的智能手机大多数时候都是连接无线路由器的WiFi来上网的。
Orbi Pro WiFi 6 PRO 快速启动指南(SXS80)说明书

Panoramica dell'hardwareAdattatore di alimentazione (1) (varia a seconda dell'area geografica)Contenuto della confezioneSatellite Orbi Pro WiFi 6PROAvvio rapidoModello SXS80Nota: l a staffa e il coperchio sonoprefissati.Viti (2), un setAncoraggi a parete (2), un setIMPORTANTE: è possibile installare il supporto di montaggio a parete solo verticalmente su una parete. Non installare il supporto di montaggio a parete orizzontalmente o sul soffitto.1234Montaggio a parete di Orbi ProPreparazione delsupporto di montaggio a pareteSatellite Orbi Pro WiFi 61Barra LED2Pulsante Sync (Sincronizza)(utilizzato anche per la connessione WPS)3Porta LAN che supporta 1 Gigabit e 2,5 Gigabit Ethernet. Utilizzare la porta per una connessione LAN ad alta velocità.4Porte LAN Ethernet 2-5. Le porte 2 e 3 supportano link aggregation.5LED di alimentazione 6Pulsante Reset (Ripristino)7Connettore di alimentazione CCSatellite Orbi ProWiFi 6(modello SXS80)utilizzare l'app NETGEAR Insight o sincronizzare il satellite manualmente.Sincronizzazione del satellite utilizzando l'app NETGEAR InsightPer sincronizzare il satellite con il router Orbi Pro, è possibile utilizzare l'app NETGEAR Insight. Per ulteriori informazioni sull'app, visitare https:///insight/.1. Scaricare l'app NETGEAR Insight da Apple App Store o Google Play Store.2. Avviare l'app NETGEAR Insight sul dispositivo mobile e seguire le istruzionivisualizzate.BluLa connessione tra il router e il satellite Orbi Pro è buona.ArancioneLa connessione tra il router e il satellite Orbi Pro è discreta. Avvicinare il satellite Orbi Pro al router Orbi Pro.MagentaIl satellite Orbi Pro non è riuscito a connettersi al router Orbi Pro. Avvicinare il satellite Orbi Pro al router Orbi Pro.Nota: se la barra LED rimane magenta dopo circa un minuto, premere il pulsante Sync (Sincronizza) sul retro del router Orbi Pro e sul retro del satellite Orbi Pro. Quando il satellite Orbi Pro si sincronizza con il router Orbi Pro, la barra LED del satellite diventa bianca, quindi blu a indicare una connessione buona, poi si spegne.La barra LED del satellite Orbi Pro si accende di colore bianco mentre il satellite tenta di sincronizzarsi con il router Orbi Pro. Dopo che la barra LED del satellite Orbi Pro diventa bianca, il colore cambia in uno dei seguenti colori per circa 3 minuti, quindi si spegne:Informazioni sulla sincronizzazione del satellite Orbi Pro WiFi 6Supporto e CommunityVisita /support per trovare le risposte alle domande e accedere agli ultimi download.È possibile trovare utili consigli anche nella Community NETGEAR all'indirizzo .Conformità normativa e note legaliPer la conformità alle normative vigenti, compresa la Dichiarazione di conformità UE, visita il sito Web https:///about/regulatory/.Prima di collegare l'alimentazione, consultare il documento relativo alla conformità normativa.NETGEAR, Inc.piazza Della Repubblica 32, 20124 Milano© NETGEAR, Inc. NETGEAR e il logo NETGEAR sono marchi di NETGEAR, Inc. Qualsiasi marchio non-NETGEAR è utilizzato solo come riferimento.Settembre 2020NETGEAR INTERNATIONAL LTD Floor 1, Building 3,University Technology Centre Curraheen Road, Cork, T12EF21, IrlandaSincronizzazione manuale del satellite con il routerÈ possibile sincronizzare manualmente il satellite utilizzando i pulsanti Sync (Sincronizza) sul satellite Orbi Pro e sul router.1. Collocare il satellite Orbi Pro in una posizione centrale per una migliore coperturaWiFi.2. Collegare il satellite Orbi Pro a una fonte di alimentazione.Il LED di alimentazione sul retro del satellite Orbi Pro si illumina in verde.3. Premere il pulsante Sync (Sincronizza) sul retro del satellite. Entro due minuti,premere il pulsante Sync (Sincronizza) sul retro del router.Il LED circolare del router Orbi Pro si spegne una volta completata la configurazione.。
Buffalo家用局域网全能产品 WLAE—AG300N登陆中国

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