YanHuang Network 12G Aggregation Protection Solution
Yanhuang data center is a data centre owned by Yanhuang data united Anhui provincical Telecom . It has been passed ISO27001 international standards certification, was graded as a China Telecom AA class data center, the data center is located in Hefei, the new district, adjacent to City District Government, geographical condition is superior. The data center server room area is 5,000 square meters, providing more than 600 racks, it is designed against grade 8 earthquake. Has been rated as first class telecommunications room. It has AC power supply, three parallel 200KVA UPS Units. Telecom bandwidth: 4 10G POS circuit direct connects to CHINANET country backbone nodes, a 5G export bandwidth directly connected to CN2. Protection areas: the provision of cluster 12GB Kingdon protection, resist large-scale DDOS attack.
Server room facilities and advantages
1, high-grade network resources
* High-grade network: 90G bandwidth direct link to the country Net backbone nodes, providing high-speed access;
* Highly reliable network: core network equipment using double-point backup, it has redundant structure of the whole network, providing high availability of Internet lines; network availability rate of 99.9 percent;
* Strong routing and switching capabilities: high-performance Cisco 12000 series routers, 6500 series switches, professional network management system monitoring network real-time .
2, uninterruptible power protection
Electricity power from the city of two different transformer stations (11KV) Ma-ao Station and Qing-lin. the two municipal electric switch can be mutual. Emerson Redback Hipluse 400 +400 +400 UPS system is used, the battery standby time is about 30 minutes. It uses the US Jimmy Carter 2000KVA diesel generator sets, stored back-up fuel lasts for three hours time, having signed a supply contract with Sinopec to provide one hour of service delivered fuel. Diesel Engine Group is activated in case of both the city have electricity blackout, it can automatically provide backup power for UPS protection. 7 * 24 hours to ensure stable power, the power available rate of 99.99% [N +1].
3, tightly controlled environment room
* Central air-conditioning to ensure precise temperature and humidity room, back-up devices to prevent failure;
* Diesel generators to ensure air-conditioning operation in case of electricity suspension;
* Design cooling capacity of 4KW each rack ;
* Efficient wind back under the air supply on the way to ensure air circulation;
* Room temperature: 23 ± 2 ° C; Relative Humidity: 45% ~ 65%.
4, a complete fire safety facilities and management
* Adoption from the design of the server room with fire protection materials, fire safety standards in line with the country recommendation;
* Installation of a central computer-controlled intelligent smoke detector / senser with sound and light alarm system;
* Use heptafluoropropane gas fire extinguishing;
* Central controled water leakage detection system, for the prevention of flooding.
5, all-encompassing security system
* Building, 7 * 24 hour security on duty, strict security system for the registration and registration permits to enter;
* Professional electronic access control, advanced database management, no unauthorized access;
* Each room has more than 50 cameras on the engine room of the access door;
* In the server room each rack carry out real-time monitoring, video preservation of 3 months, 7 * 24-hour surveillance focus.
6, IDC Security System Services
Customer service guarantee:
* Installation guarantee: power supply interface (including special interface); VIP regions, independent access to provide (VIP area from 15 square meters); room staff sign on behalf of clients servers, and provide temporary storage warehouse with custody;
* Customer Service Guarantee: Customer Manager Services, full follow-up; IDC services and business consulting; job acceptance and the work status reporting; content changes Services; Payment Advisory and handling; big clients server room visit and enjoy the VIP Service.
* The server room open guarantee: room 7 * 24 hours open, customer maintenance card holders may be admitted at any time maintained;
* Complaints guarantee: to ensure that customer have open complaints channels about IDC's network, technology, customer service complaints.
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