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Park wireless coverage of the overall scheme
| | | Release time: 2022-07-22 08:07:57 | Hits
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★ Wireless (WiFi) Internet access, anytime, anywhere
 
The area of the park is about # # # M2, which is about 2000, so the design may be expanded. Considering the actual situation of the park, the tourists' desire for Internet information service, and the WLAN wireless transmission covering Internet broadband access system solution is a reasonable, cost-saving and economical Internet broadband access service.
 
requirement analysis:
 
Realize the wireless coverage of all areas of the park;
 
Realize unified management, configuration, and real-time monitoring
 
Support seamless roaming function, automatic switch of terminal equipment;
 
Remote cloud management, advertising and marketing system, support wechat public account, mobile phone and other authentication.
 
Design principle of wireless network coverage system
 
According to the overall structure of the park and the needs of users and the future development trend of the park. The scheme design follows the principles of advanced technology, complete functions, stable performance and cost saving. And for the future development, expansion, transformation and other factors to leave room for expansion, the design scheme has the following basic principles:
 
Advanced & practical: the system design should not only adopt advanced concepts, technologies and methods, not only can reflect the today's advanced level, but also has the development potential. It is also necessary to achieve the best performance and price ratio, in order to save the engineering investment, while ensuring the system function implementation requirements and practical.
 
Reliability & stability: While considering the advanced nature and practicality, we should also consider the equipment performance, system management, manufacturer technical support and maintenance ability to ensure the reliability and stability of the system operation.
 
Security & confidentiality: As an open public place, the park should not only consider the full sharing of wireless network resources, but also pay attention to the protection and isolation of information. It takes different measures for different applications of wireless network and different network communication environments.
 
Description of the wireless network scheme
 
Wireless AP + AC scheme is the most commonly used indoor and outdoor coverage scheme, its features are: fast and convenient installation, low cost, good coverage effect, beautiful and generous, flexible layout, simple maintenance, seamless roaming makes customer experience higher, unified management makes the machine room management become simple. The whole design scheme covers no dead corners, few fault points, stable operation, installation and debugging is easy to maintain.
 
● inserts the "outdoor wireless AP" back-end network port from the optical fiber transceiver indoors and outdoors, and unscrews the equipment on the fixed screw.
 
● standard POE power supply switch provides remote power supply to the DV-W609AH via the network cable and supports the standard protocol IEEE802.3AF/AT.
 
● convergence switch is connected to the POE by wired, and the industrial wireless AP is plug and play in the network.
 
★ wireless coverage schematic diagram
 
Through the configuration can make the user's mobile phone to automatically switch the strongest wireless signal, can be connected through one to multiple computer rooms and the external network, and through the cloud platform unified management, in the realization of user authentication Internet access at the same time, convenient management.

★ Wireless AC + AP Network Schemram
 
The network topology is shown in the figure on the right. Through the DV-ROUTE6000 external network and connecting with the outdoor AP, you can manage the AP and provide users with wechat attention authentication Internet service.

★ Park Wireless Clay Solution
 
DV-W609AH outdoor AP, stable performance, wide signal coverage, less floor equipment, can effectively avoid the same frequency interference. The construction is simple and fast, beautiful and generous, to the new office building and the transformation of the office building are very convenient, do not need to make any changes to the original line. Super performance, low cost cost, is the current common indoor and outdoor wireless coverage scheme.
 
Note: The specific point should be determined according to the floor plan of the actual park
 
★ enterprise core AC controller function introduction
 
The product is a full gigabit WAN port high performance intelligent wifi authentication gateway, with AC, gateway, authentication function, can realize the unified configuration and management of wireless AP; meet the needs of small and medium-sized enterprises export gateway; with WeChat authentication access; chain hotel, enterprises, schools, shopping malls, restaurants, park and other wireless network solutions to achieve the best layout, simple configuration. At the same time, this product also supports the intelligent flow control function, according to the application type of intelligence to select the priority to easily solve the problem of various P2P programs occupy the network bandwidth. The product has high performance, high reliability, easy to install, easy maintenance characteristics, greatly save the material resources in the network layout.

Gateway routing: integrated routing, AC management control, advertising certification three-in-one large gateway equipment
 
● AC features, automatic discovery and unified management of AP
 
Autodiscover and assign IP address: automatically discover all working AP, assign IP address to AP, conduct unified configuration and management of AP, and realize AP zero configuration access, plug and play.
 
Zero configuration unified issued: can be unified configuration wireless AP SSID, password, set AP user access quantity and adjust AP coverage threshold, the AP restart, software upgrade, reset function, but also support channel automatic adjustment, AP start according to the intelligent channel analysis select minimum interference wireless channel, support manual unified adjustment of AP transmission power, reduce the mutual interference between AP, improve the quality of wireless network.
 
Real-time monitoring: It supports real-time monitoring of AP status, and automatically detects the online and offline working status of AP. After binding to the Yuntai platform and following the public account, the device status can be sent to the customer's mobile phone terminal through wechat, so as to realize the remote monitoring of the device status of end users.
 
● Multi-WAN broadband stack
 
Bandwidth superposition: can access 4 wide area networks at the same time, can reach the superimposed network speed. Line backup: When a certain external network line drops, the standby line will be replaced seamlessly to ensure the smooth network.
 
Line diversion: it can be allocated by line line according to source IP, destination IP, source port and destination port.
 
Strategic route: compatible with telecom, Unicom, Great Wall Broadband and other different operators, to solve the differences between north-south and Internet communication.
 
● Intelligent Traffic Control
 
The new QOS architecture, simple QOS setting way, can be based on the priority of high school and low, to realize the application of intelligent restrictions and speed limit. Effectively inhibit BT, thunder and other P2P applications occupy excessive bandwidth, to avoid causing the problem of slow network game card, slow Internet speed, to ensure that the user network is always smooth. Intelligent behavior management application recognition, intelligent differentiation of Internet behavior priority to guarantee the core business; application-based air port resource management, flexible identification of office, entertainment, video, download and other Internet behavior, priority to ensure the office service bandwidth; to provide users with comprehensive and secure Internet behavior. The management function uses IP grouping and time group setting to establish more flexible and humanized management rules, so as to effectively improve the use efficiency of the network. New modular graphics WEB management interface and cloud platform remote management, using the new modular graphics WEB management interface is easy to use, support profile import and export, simple configuration greatly shorten the configuration time, but also support remote management, even in another city, can anytime and anywhere to AC controller status monitoring, and connect the AP terminal, remote setting. Greatly facilitate the maintenance of network builders, greatly save manpower, transportation and other costs.
 
● multiple security protection, the maximum network security
 
Support a variety of firewall functions: IP port filtering, MAC filtering, URL filtering, port forwarding, DMZ, only allow users who meet the rules to access the wireless network, to further ensure network security. Multiple protection industrial design adopts efficient lightning protection design, effectively avoid lightning damage, the use of efficient and high quality switch power supply, suitable for 100~240V working voltage range, a large area of heat dissipation holes, plus efficient and silent heat dissipation fan, excellent heat dissipation performance to ensure that the equipment for a long time stable work durable.
 
★ DV-W609AH all to outdoor AP
 
● Product name: Outdoor All-directional AP
 
● Product model: DV-W609AH
 
● product introduction: Wi-Fi access point specially designed for outdoor coverage, a truly beautiful and simple super strong wireless AP. At the same time, this product has built-in power amplification PA, transmission power up to 500mW, with SMA head, external directional / omnidirectional antenna after greatly expand the wireless coverage area, and stably realizes outdoor wireless coverage. At the same time, it can effectively alleviate the problem of insufficient Wi-Fi coverage capacity due to the complex WLAN network planning in the early stage and the changes in building structure and decoration materials in the later stage.
 
● product features: iron shell shell, support IP67 waterproof grade, and with lightning protection device, outdoor waterproof and lightning protection function, to ensure that the product in the harsh environment normal use of external SMA waterproof joint, can be used according to the environment and specific use, access to the directional / omnidirectional outdoor antenna, in order to achieve the best use effect. It can be managed centrally, and remotely configure the SSID, channel, password and other parameters of this outdoor AP, and can be connected to the cloud platform to realize user authentication, advertising and other functions.
 
Product Parameter:
 

hardware configuration

The main chip

QCA9531 + QCA9887's 750Mbps wireless 11ac operating level dedicated chip

Wireless technology

802.11AC, 750MMIMO technology

Memory

1024Mb DDR2 RAM (128MB)

Flash

128Mb (16MB)

device interface
110 / 100 / 1000Mbps adaptive full gigabit wired waterproof interface (48VPOE port) (external)
 
22.4GN connectors; 25.8G N connectors
 
1 reset button, long press to restore the default configuration

antenna
Two 2.4G omnidirectional high-gain 8dBi FRP external antennas;
 
One 5.8G omnidirectional high-gain 12dBi FRP external antenna;

power dissipation

<17W

Power adapter

48V(IEEE802.3at)0.5A

Host size

215mmx280mmx80mm

Host weight

1810g

RF parameters

Radio frequency characteristics

2.4G:⽀持 802. 11b/g/n:5GHz：802. 11a/ n/ac

2.4GHz、5GHz

country code

FCC、IC、ETSI、MKK、MKK1、MKK2、MKK3、NCC、RUSSIAN、CN

Modulation mode

OFDM=BPSK,QPSK,16-QAM,64-QAM

DSSS=DBPSK,DQPSK,CCK

transmission speed

1200Mbps