A 3G wireless router, also known as a 3G router, is a router based on third-generation mobile communication technology. 3G, or third-generation mobile communication technology, provides high-speed data transfer rates of up to 14.4Mbps or higher over WCDMA (China Unicom's 3G standard), CDMA2000 (China Telecom's 3G standard), TD-SCDMA (China Mobile's 3G standard) or WIMAX networks. 14.4 Mbps or higher, the first three of which have been commercialized in China. Corresponding to the four 3G standards, 3G routers are also divided into four types to support the corresponding network. The 3G wireless routers on the market now basically focus on the first three standards, and only need to change the corresponding Internet card to access the Internet wirelessly.
Basic introduction Chinese name ：3G Wireless router Foreign name ：3G Wireless router Alias ：3G router Based on ：Third Generation Mobile Communication Technology Standard ：WCDMA、CDMA2000、TD-SCDMA Transmission rate ：14.4Mbps Suitable for ：cell, small and medium-sized companies, families Function, Product Type, Industrial 3G, Commercial 3G, Working Principle, Main Advantages, Wireless Settings, SSID, Channel, Security Settings, Features 1. The perfect combination of WiFi technology and 3G technology completely realizes high-speed wireless Internet access. 2. 2. Built-in 3G network card module, insert SIM card automatic dialing, simple operation. 3. WiFi outdoor transmission distance straight line 300 meters, indoor 20-50 meters. 4. Lightweight and compact to carry around, anytime, anywhere **** enjoy 3G. 5. Simultaneously support more than 10 computers to access the Internet, wired wireless network. 6. 6 a tariff can be more than one person at the same time to access the Internet, the maximum utilization of resources. 7 suitable for small communities, small and medium-sized companies. 7. Suitable for neighborhoods, small and medium-sized companies, families, coffee shops and other areas. Product type 3G router can be divided into industrial 3G router and commercial 3G router according to the use; 3G router is divided into 54M, 150M, 300M and so on according to the speed of wifi area network. Industrial 3G Industrial 3G router is also a kind of IOT wireless communication router, using the public wireless network to provide users with wireless long-distance data transmission function, mainly used in the IOT industry chain in the M2M industry, such as intelligent power grid, intelligent transportation, intelligent home, finance, mobile POS terminals, supply chain automation, industrial automation, intelligent building, fire, public **** security,
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.
Silicon Industrial 3G Router Commercial 3G Router Commercial 3G Router is a home or office router, mainly used for office or personal Internet access. Principle of operation 3G router mainly in the original router embedded in the wireless 3G module. First of all, the user uses a rate card (SIM card) inserted 3G router, through the operator 3G network WCDMA, CDMA2000, TD-SCDMA dial-up connection, you can realize the data transmission, Internet access and so on. Router has a WIFI function to achieve *** enjoy the Internet, as long as the cell phone, computer, psp has a wireless card or with wifi function can be accessed through the 3G wireless router Inter, for the realization of the wireless area network *** enjoy the 3G wireless network provides great convenience. Part of the manufacturer's also has a wired broadband interface, without 3G can also be normal access to the Interweb. With a 3G wireless router, you can achieve a wideband connection that meets or exceeds the current ADSL network bandwidth, making it ideal for both office and travel or for use in the Internet of Things (IoT).
Topology of Operation Key Benefits
Intelligent management equipped with Dual WAM3.75Gwireless-N router 3G wireless router, so you can enjoy the high-speed connection to the Internet anytime, anywhere, under the guarantee of WIFI security, and never drop out of the line, Intelligent management equipped with the latest 3G and Wireless-N technology, intelligent management of the latest 3G and Wireless-N technology. Wireless-N technology, the JGR-N605 is a full-featured Internet device that gives you the freedom to enjoy hassle-free Internet connectivity, whether it's at an outdoor conference, trade show, venue, factory, home, or routing. Through the USB2.0 interface, this hardware allows your desktop PC and notebook to enjoy wired or 3G wireless LAN network. For example, with JCG's 3G wireless router, the JGR-N605, you can easily download pictures, high-definition videos, run multimedia software, watch movies or share files with your clients, team members, friends or family. This router can even be used as a printer server, Webcam or FTP server for hardware Internet access. When connected to a 3G network, the JGR-N605's value-added software allows you to monitor the status of the 3G network at any time. At the same time, the 3G Management Center allows you to monitor and maximize your Internet connection, as well as manage your monthly 3G traffic.
Always connected With the 3G Wireless Router, you can connect a 3G/HSDPA USB modem to its built-in USB port, which enables you to connect to more than 3.5G/HSDPA, 3.75G/HSUPA, HSPA+, UMTS, GDGE, GPRS, or GSM networks. network, or GSM network. The download rate is up to 14.4Mbps. JGR-N605 supports EtherWAN interface and can be used as ADSL/Cable modem. When the wired network fails to connect, the JGR-N605 can quickly and smoothly connect to the 3G wireless network through the built-in failover function, ensuring maximum connectivity and minimum interference. When the wired network is restored, it is also able to automatically reconnect, reducing or minimizing connection costs. This feature is especially suited for office environments where constant connection to the Internet is critical.
Multi-function service The USB port on the 3G wireless router can be used as a multi-function server to help you set up your own network when you are away from the office, you can use the office printer, monitor your house via Webcam, share files with coworkers or friends, and even download FTP or BT files.
Mobility and Security With 802.11n wireless access points, this router delivers up to three times the transmission rate of 802.11b/g network devices and supports data rates up to 300 Mbps. so wireless access is ubiquitous in the room and at work. For example, the JCG Jetson JGR-N605 also supports the Wi-Fi Protected Setup (WPS) standard, which allows users to set up a securely defended network with just one keystroke. If you need to extend the reach of your network, the built-in Wireless Distribution System (WDS) cloning feature allows you to do so without having to add any cables or wires.
Multi-Function Display Tool The Unique 3G Management Center is a multi-purpose display tool that provides a visual representation of signals and allows users to maximize their connectivity. Using the upload speed and download speed you can monitor the bandwidth. This tool can calculate the total amount of data or hours utilized per month. Wireless Settings SSID (Service Set Identifier), short for "Service Set Identifier", is an identifier for a wireless router network that identifies wireless devices found on a particular wireless network. All workstations and access points must use the same SSID in order to communicate with each other.SSID is a 32-bit data whose value is case sensitive. It can be a physical location identifier for the wireless area network, your name, company name, or company name and department, a preferred tagline, and other characters you like. Channel A channel, also known as a "band", is a data signaling channel that uses wireless signals as a transmission medium. Wireless broadband routers can operate on many channels. Various wireless networking devices located in close proximity must be on different channels or signal interference will occur. If you have only one device, a default value of channel 6 may be most appropriate. Unless there is a specific reason to change the channel (e.g., there is interference coming from Bluetooth, microwave ovens, cell phone towers, or other access points in the area), use the factory default. If you have more than one wireless router and wireless access point on your network, it is recommended that the channels used by each device be staggered, e.g., the 802.11g and 802.11b wireless standards have 11 channels, but only 3 are non-overlapping channels (channel 1, channel 6, channel 11). Security Settings Transmitting and receiving data over a wireless LAN is more susceptible to eavesdropping than over a wired network. Encryption and authentication are security factors that need to be considered for a well-designed wireless LAN system. The fundamental purpose of applying encryption technology in wireless LAN is to enable wireless services to achieve the same level of security as wired services. For this goal, the IEEE802.11 standard adopts WEP (Wired Equivalent Privacy: Wired Equivalent Privacy) agreement to set up a specialized security mechanism for the encryption of business flows and node authentication. It is mainly used for wireless area network in the link layer information data confidentiality. WEP uses symmetric encryption mechanism, data encryption and decryption using the same key and encryption algorithms. WEP uses encryption key (also known as WEP key) to encrypt each packet exchanged on the 802.11 network of the data part. When encryption is enabled, for two 802.11 devices to communicate, they must have encryption enabled and have the same encryption key.WEP encryption is disabled by default, which means it is not encrypted.
Parameter Optional Settings The wireless security parameters are optional settings, there are generally three parameters, which are as follows: (1) WEP key format: Hexadecimal digits; ASCII characters. (2) WEP Encryption Level: Disable Encryption; 40 (64) bit encryption; 128 bit encryption. The default value is Disable Encryption. (3) WEP Key Value: set by user. The wireless router and the wireless card supporting encryption function cooperate with each other, can encrypt the transmission data, so that it is difficult for others to steal your information in the middle of the WEP encryption level of 40 (64) bits and 128 bits two kinds of encryption, the use of 128 bit encryption is more secure.WEP key can be a set of randomly generated hexadecimal digits, or by the user's own choice of the ASCII characters. In general, we choose the latter, entered manually. Each wireless broadband router and wireless workstation must use the same key to communicate. However, encryption is optional and the default value for most wireless routers is to disable encryption. Encryption may have an impact on transmission efficiency.
Optional Encryption To enable encryption, select the "ASCII Character" WEP key format, and under WEP Encryption Method (Way), select either a 40 (64) bit or 128 bit WEP key. When using the 40 (64) bit encryption method, you can enter four different WEP keys, but you can only select one to use at the same time. Each key consists of 10 hexadecimal characters. It is stored in the wireless broadband router. In the preset, one of the four keys is selected for use. When using the 128-bit encryption side, enter 26 hexadecimal characters as the WEP key. Only one key can be entered in this case. Some wireless cards can only use the 40 (64) bit encryption method, so you may want to select a lower encryption level. If all of your clients can support 128-bit encrypted communications, select 128 bits; if any clients can only support 40 (64) bit encrypted communications, select 40 (64) bits. To enable encryption, select the encryption type and WEP key for all wireless routers, access points, and workstations on the network. To increase network security, change the key frequently. When changing the key used for a particular wireless device, remember to also change the keys for all radios and access points on the network. Basically, these are all the wireless router security settings, so you should have a comprehensive understanding.