RUS

Merging with livelihooddevelopment, BDCOM boosts Chinatown construction in Sanmenxia City


Is Dikengyuan (quadrangle courtyardunderground in Henan province) at Spring Festival still haunting you? Rememberthe ten-bowl table meaning perfection in Chinese?

The city lies on thesouth side of the Yellow River at the point where the river cuts through theLoess Plateau on its way to the North China Plain.

“The clever changeat times, the wise control over matters.”Shaanzhou Districtholds massive history, culture and custom, as well as natural scenery resourceslike beautiful quadrangle courtyards underground and mineral warm springs,which promote the full-region tourism development. Combining the primitivesimplicity with later modernity, Shaanzhou District completed Smart city WiFiconstruction in 2017, covering 4.36 square kilometers of urban area and helping11,000 habitants have access to Internet together.

BDCOM smart city solution successfully applied inSanmenxia City. With high-performance outdoor AP and large-capacitycloud AC, wireless access network covering the main urban area ensures thecitizens to surf the Internet through terminal devices wherever and whenever.BDCOM smart marketing cloud platform in data center can push fire knowledge,government notice, etc.

Network Topology


Solution to constructionproject

As a pilot area, BDCOM contracted project includesabout 18250-meter-long urban road, and 160000-square meter-area sports centersand central parks.

Exit router adopts F5100 Series firewall, mainly for the outside accessand Internet security.

Core switch takes S68 series. The series adopts OLT+ONU transmission. Connected tofirewall, OLT, AC controller and private Cloud platform, the core switch adoptsgigabit cables; ONU, outdoor AP select gigabit ports to ensure full-gigabitlink from the output port to AP, providing enough link bandwidth for wirelessservices.

Wireless AP is controlled throughAC, and installed with private cloud platform to authenticate the wirelessusers, forward ads and promote municipal administration, etc.

Wireless AP with 5-meterground clearance is installed on the street lights at intervals of about 100meters; 4 Aps in crossroad zone; 140 Aps in sports centers, football fields,markets, etc., all setup for WiFi services among citizens.


BDCOM Smart City solution well integrates devices like OLT/ONU,core/aggregation/access/POE switch, and functions like AP/AC/Cloud platform,firewall, network management and maintenance. Undoubtedly, it helps save thetime and cost, and provide users with all-in-one turnkey project from basicmaterials to after-sales maintenance.

“To live in Sanxiamenbecomes better.” Seamless roaming policy to benefit people grants thecitizens the feelings of proud. The data interaction and BDCOM wirelessnetworking improve the competitive power of Sanxiamen tourism invisibly, givingpowerful back for the following smart city development in Shaanzhou District.

Change with thetimes; innovate the service.Since having gained valuable operating experience in multiplesmart city projects, BDCOM wasshortlisted in WiFi industry HapMap and won China Wireless City Operating Awardof 2017. BDCOM solution further integrates organically livelihooddevelopment with stronger practicability, successfully operated in ChinaTelecom Awifi; Fenghua, Zhejiang; Qian’an, Hebei; Xilinhot, Inner Mongolia;Akagi Broadcasting and TV; Anren Ancient Town, Chengdu City.