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Data center services

Guomen Data Center

CBD Data Center Tiantan Data Center Tianjin Free Trade Zone Data Center Guomen Data Center

Tongniu Information Guomen Data Center Computer Room is the third specialized high-end data center computer room independently invested by Beijing Tongniu Information Technology Co., Ltd. The location of the computer room is located on the 4th floor of Building B, Guomen Building, No. 1 Zuojiazhuang, Jing'an East Street, Chaoyang District, Beijing. It is only 300 meters away from Jing'anzhuang Station of the Third Ring Road, and has perfect public transportation and road network. It is 1000 meters away from Sanyuanqiao Station of Metro Line 10, and the transportation is extremely convenient.

The total construction area of Tongniu Information Guomen Data Center is 1,000 square meters, and the data center can accommodate more than 200 cabinets. A fully cast-in-situ reinforced concrete frame is adopted, and the seismic fortification intensity is 8 degrees. The fire resistance design of the building is Grade I, and the waterproof design of the structure is Grade I. The load-bearing design of the computer room floor completely meets the architectural requirements of the national standard A-class computer room. The floor frame has a clear height of 50cm and a clear floor height of 420cm. Meet the high standard building structure requirements of data center computer rooms. The data center provides two sets of two-way power supply methods, equipped with two 440-450kva diesel power generation equipment, UPS battery supply time of not less than 60 minutes, and multiple professional precision air conditioners. Guarantee 24 hours uninterrupted supply in the equipment room.

Network communication and integrated wiring system

1. Network communication environment

Tongniu Information Guomen Data Center has sufficient network service resources. Many telecommunications service providers including China Telecom and China Unicom have installed advanced communication transmission equipment in the center, such as optical transceivers and digital node machines. They provide various transmission protocols. And different specifications of communication services, fully support SDH, DDN, ATM, ISDN, bare fiber and other communication interface methods. In addition, the Tongniu National Data Center also has an Internet access port of up to 8GB, which can provide customers with high-quality Internet services, VPN services, and so on.

2. Integrated wiring system

Tongniu Information Guomen Data Center has completed the installation of independent strong and weak electric bridge system in accordance with the high-level computer room standard. The high-voltage and integrated wiring head cabinets have been installed. When necessary, the cabinets in this area can be quickly implemented. Wiring and jumpers are connected to the external network through backbone fiber and six types of unshielded twisted-pair cables.

Integrated wiring system products will use well-known international and domestic brands, and the wiring specifications meet the current national / international standards or Party A's wiring requirements.

Tongniu Information Guomen Data Center's entire computer room comprehensive wiring system, while meeting the national standard for computer room comprehensive wiring requirements, also meets EN50173-5 "Information Technology-General Cabling Standards-Data Center", ANSI / TIA / EIA 568B Commercial Building telecommunications wiring standards, ANSI / TIA / EIA 569A, ANSI / TIA / EIA-606 and ANSI / TIA / EIA-607 standards, ANSI / EIA / TIA-606 (CSA T528) "Commercial building communication wiring structure management standard", And "Code for Design of Integrated Cabling Systems for Buildings and Building Groups" CECS 72:97.

Power Systems

Tongniu Information Beijing Guomen Data Center uses two sets of dual power supply methods, dual power supply of 185V, each set of power supply system is equipped with diesel generator equipment, city power and diesel can be switched by ATS automatic conversion module. The equipment room has four 200KVA dry-type transformers, four 200KVA UPS equipment, and is equipped with a Fiam battery pack of not less than 60 minutes.

Tongniu Information Beijing Guomen Data Center is equipped with 2 sets of UPS systems in the equipment area. Each set of UPS systems is powered by 2 (1 + 1) UPS systems with 2N redundant power supply. During operation, if one of the UPS power sources is encountered When the fault occurs, the load is automatically borne by another UPS power supply, and its response time is less than 0.4 milliseconds. In this way, the UPS power supply can guarantee to continuously provide users with high-quality power without amplitude disturbances and power supply time interruptions. The use of such a power supply system greatly enhances the reliability of the power supply system in the computer room.

UPS Power Distribution System

Column cabinet

UPS battery system

In terms of backup generator sets, in order to ensure high availability and high reliability of power supply, it is equipped with two emergency diesel generators. The generator provides a reliable backup power supply capacity of 440-450KW maximum output power, and can realize the mains and generator power Automatic switching, switching time is less than 10 minutes. The diesel can be replenished at any time to meet the needs of the unit at full load and long-term continuous operation.

Backup generator system

Computer room air conditioning system

Tongniu Information Beijing Guomen Data Center is equipped with a precision air-conditioning system, which operates 7 × 24 hours of air-conditioning throughout the year, adopts a redundant backup design, and maintains indoor positive pressure and dust protection.

Indoor precision air conditioner

Tongniu Information Beijing Guomen Data Center uses high-reliability precision air conditioners to adjust the ambient air temperature, humidity, cleanliness, air distribution and other indicators. The control level of air temperature, relative humidity and other indicators is better than the national level A Computer room standards. At the same time, in order to ensure the safe and reliable operation of the air-conditioning system 7 × 24 hours, the unit adopts a modular redundant design. When a single module fails or is maintained, it does not affect the normal operation of the other module units, so that the operating environment can be effectively guaranteed.

Guomen's computer room adopts German STULZ precision air conditioner as the indoor air-conditioning system. It adopts the way of lower air supply and upper air return. Under the floor, it becomes the air supply duct and static pressure box of the air conditioning equipment. The cold air is directly sent to the cabinet with vents. The wind speed sent to each equipment is even and reasonable, which can effectively remove heat. Ensure a stable environment for equipment operation in the equipment room. At the same time, in order to ensure the physical and mental health of the personnel working in the equipment room and the positive air pressure in the equipment room, the fresh air system provides fresh air to the equipment room. The fresh air can effectively remove particles with a particle size greater than or equal to 0.5 through the filter attached to the indoor unit of the air conditioner. m of dust particles to maintain the cleanliness of the equipment room. A water leakage alarm system is installed around the air-conditioning unit and the perimeter of the machine room. The alarm signal is directly connected to the central monitoring room to detect and quickly deal with possible water leakage in real time.

Security fire protection system

Tongniu Information Beijing Guomen Data Center adopts an efficient fire protection system solution, adopts an environmentally friendly gas pipe network type automatic gas fire extinguishing system, and is equipped with smoke detection system temperature sensor, smoke sensor alarm system, intelligent positioning fire detection system, zone control fire suppression system, and regularly Perform system function tests and 7 × 24 hours fire monitoring.

A fixed-point detection alarm is set in the equipment room, which can realize automatic fire extinguishing in different regions according to the alarm signal. At the same time, the equipment room is also equipped with manual fire extinguishing equipment, which is inspected by a special person every month, which fully guarantees the fire safety of the equipment room.

Tongniu Information Beijing Guomen Data Center is equipped with a 7 × 24-hour surveillance camera system, electronic access control system, etc., with a strict security on duty system to ensure the safety of the center. Tongniu Information Beijing Guomen Data Center is a key guarantee unit for power supply, fire protection and public security departments.

Gas fire system

Environmental monitoring system and service plan

In order to ensure the safe and reliable operation of the equipment room and timely response to solve problems, Tongniu Beijing Guomen Data Center will use a unified infrastructure operating environment monitoring platform to provide a complete environmental monitoring system and thoughtful service system, including:

□ 7X24-hour real-time monitoring of temperature, humidity, water leakage, equipment electrical loads, power supply and distribution systems, air conditioning systems, UPS systems, access control and other infrastructure systems;

□ Set up a centralized fire monitoring room with a dedicated person 7X24 to monitor the operation of the fire protection system of the building and the computer room, and regularly check the operation of the fire protection facilities in the monitoring area.

□ Install a video surveillance system in the computer room area to monitor 7X24 hours for key areas, channels, and access. Surveillance videos can be stored for more than one year;

□ Set up a special computer room monitoring room, the staff on duty monitors the system operation status 7X24 hours, and regularly performs on-site inspection and equipment maintenance services. Environmental monitoring data and on-site inspection records are kept for a long time and can be consulted at any time.

Tiantan Data Center

CBD Data Center Tiantan Data Center Tianjin Free Trade Zone Data Center Guomen Data Center

Tongniu Tiantan Data Center is the second specialized high-end data center computer room independently invested by Beijing Tongniu Information Technology Co., Ltd. The location is located on the first floor of Jintan Building in the northwest corner of the Yufei Bridge in the South Second Ring Road, adjacent to the Temple of Heaven.
The overall design of the Tongniu Tiantan data center computer room is designed by the domestic authoritative computer room design unit-Beijing Telecom Planning and Design Institute. The design follows the requirements of international and domestic standard data center construction.
The equipment room area is located on the first floor of Jintan Building on the south side of the east gate of Tiantan. The average floor height is 5.5 meters, and there is no underground floor. Its bearing capacity is sufficient to meet the requirements. The computer room construction plan is to be constructed in four phases, with a total construction area of more than 7,700 square meters, a total of more than 1,500 racks, which can accommodate more than 21,000 hosting servers, and has sufficient data room space to meet growing customer demand.
High-quality customer service, the application of advanced gate systems, strict management of personnel in and out of the computer room, to provide better security for customer equipment and data.

Power system <br /> The power supply and distribution system of Tiantan Data Center adopts dual-channel redundant design: high-voltage lines are directly connected to power supply from Tiantan Substation and Zuoanmen Substation respectively, with a total capacity of 2500KVA * 2.
Special high-low voltage transformer room in the computer room. Automatic mutual investment is used to provide redundancy for low-voltage power supply.

The first phase of the UPS system room consists of 4 APC GALAXY 7000 series machine room dedicated UPSs, each with a capacity of 300 KVA, adopting a 3 + 1 parallel operation mode to achieve the redundant configuration of the UPS. The UPS battery uses FIAMM's extraordinary UPS special battery, 12V 205AH 48 batteries per group, equipped with 2 groups in parallel, which can provide long-term power supply in the case of full load in the machine room.

The UPS output power distribution cabinet is customized by Baili Electric and is equipped with a power detector SLIDC +. Monitor related parameters at any time.
The power supply's low-voltage output in the equipment room is routed to the head cabinet. The head cabinet is customized by Bailey Electric and equipped with a power detector SLIDC + to achieve single-line single-gate control. Each cabinet provides 16A “Kelebo” professional PDU, which provides maximum protection for cabinet power consumption.

Air Conditioning System

The air-conditioning system of the machine room uses the United States Carrier Scroll water-cooling unit 522KW, 4 groups of each other as the main backup; indoor unit STULZ, CCD900CW machine room precision air-conditioning 90KW. A total of 26 units, 4 of which were backed up. 8 systems, natural cooling, and collection of heat energy for reuse.

Fire Fighting System

The machine room adopts FM200 (heptafluoropropane) fully submerged gas fire extinguishing system, which can use automatic, manual and mechanical operation methods. Smoke and temperature sensations are set in each protected area to ensure that fire hazards are discovered and eliminated in the first place.

Network Systems

The computer room also has multi-line backbone network access for China Unicom, China Telecom, China Mobile (Tietong) and the Education Network. It uses fiber peer-to-peer interconnection and line redundancy configuration. 8G bandwidth, using BGP connection, perfectly solves the problems of telecommunications, China Netcom and interconnection at home and abroad.
The equipment in the equipment room is from Cisco, Huawei and other well-known domestic and foreign network equipment manufacturers. Among them, the core network equipment adopts Cisco7600, Cisco4500 and other series products. The equipment is interconnected by Gigabit fiber, and the lines are redundantly configured without any single point of failure, which ensures the network lines are stable and free of faults.

Security system

1. Wired surveillance system 7 × 24 hours, 365 days a year, uninterrupted, all-round monitoring of the computer room.
2. The multiple access control system uses a computer-controlled electronic induction lock and password system to automatically identify the person who enters and exits and records the time of entry and exit.
3. Professional security 7 × 24 uninterrupted machine room inspection and doorman monitoring.
4. All cabinets have independent door locks.
5. The system maintenance personnel need to hold the pass with their photo to enter the computer room.
6. All personnel entering and exiting the computer room must register and obtain a pass to enter the computer room.

-Real-time monitoring of equipment in the room (UPS, air conditioner)-Real-time monitoring of the environment (temperature, humidity, etc.)
——Real-time network monitoring——Apply the ARP and DDOS attack early warning system independently developed by Tongniu Information to effectively respond to network attacks

service team

Tongniu Information and Data Center has excellent network operation and maintenance personnel with rich customer service and network maintenance experience, providing customers with full technical support and customer service, as well as complete monitoring equipment and monitoring software, enjoying high-quality bandwidth and increasing Value-added services and 7 × 24 monitoring services in all aspects.
Tongniu Information and Data Center has excellent customer service staff, and provides customers with a full range of professional services such as filing by the Ministry of Industry and Information Technology, filing by the public security bureau, and daily maintenance.

Data Center of Tianjin Free Trade Zone

CBD Data Center Tiantan Data Center Tianjin Free Trade Zone Data Center Guomen Data Center

Tongniu Information Tianjin Free Trade Zone Data Center is located in the Tianjin Free Trade Zone Airport Area, 110 kilometers from Beijing city center, 20 kilometers from Tianjin city center, 30 kilometers from Tianjin Binhai New Area, and 5 kilometers from Tianjin Binhai International Airport. The strategic significance of the site selection is clear. The T3 + (national A-class computer room) standard high-level data center is designed and constructed by the Electronic Engineering Design Institute. The data center was invested and built by Tianjin Tongniu Information Subsidiary, which is controlled by Beijing Tongniu Information Technology Co., Ltd., and uses Tianjin Tianfang Investment Holding Co., Ltd. (one of the shareholders of Tianjin Tongniu Information) to own 1,300 acres in the Tianjin Free Trade Zone. Real estate resources, equipped with two own 35KV high-voltage substations to achieve dual power supply access. Tongniu Information has the entire network IDC / ISP / VPN license (Beijing, Tianjin), ISO9001, ISO27001 certification, etc., and has rich experience in data center construction and operation.

Tongniu Information Tianjin Free Trade Zone data center has a total of four floors, a total construction area of 15,000 square meters, a total of more than 3,000 racks, which can accommodate more than 42,000 servers, and has sufficient data room space to meet growing customer demand.

Data center main equipment

Power Systems

Shareholders own two 35KV substations

True dual / dual routing 10KV high voltage access

10KV each power supply capacity 10000KVA

Two independent power distribution rooms in the east and west are set up in the equipment room

Phase 2N with two 2500KVA transformers

Independent two sets of low-voltage power distribution cabinets, with busbar

UPS system

UPS Eaton 2N configuration phase 1500KVA * 2

Water pump / indoor unit separately configured with UPS power supply

Battery system backup time 30 minutes

Diesel Engine System

Diesel generator N + 1 redundant configuration

10KV high voltage diesel, 1800KW / set

Submerged fuel tank for 8 hours of power supply

Air Conditioning System

Air-cooled water-cooled unit, N + 1 redundant configuration

The first phase of McQuay with a cooling capacity of 1230kW / unit

Unit integrated Freecooling module

Precision air conditioner STULZ, N + 2 redundant configuration

14 + 2 units on the second floor, cooling capacity 130kW / unit

Pipeline dual circuit water supply, circulating water 12-18 ℃

Frequency conversion Wilo pump, N + 1 redundant configuration

Network Systems

Unicom Telecom Mobile Railcom, four-line BGP bandwidth

Independent East / West operator room, dual routing access

Interprovincial link, directly connected to Beijing data center resources

Core Cisco76 equipment, multiple exit loop redundancy

Security system

7 * 24 hours on duty, 360-degree video storage for March

Multiple access authorization system, independent / isolated area

Fire sevoflurane gas fire extinguishing system

Fire early sampling alarm system

Phase I data center layout

The first phase of the data center has 478 cabinets, divided into two independent computer rooms, and each channel has a separate access control area.

CBD data center

CBD Data Center Tiantan Data Center Tianjin Free Trade Zone Data Center Guomen Data Center

Tongniu Information CBD Data Center is a professional high-end data center independently invested by Beijing Tongniu Information Technology Co., Ltd. It is designed by China's authoritative computer room design unit, China Electronic Engineering Design Institute. The CBD data center is located in Tongniu International Building, a 5A-level office building on the east side of the new CCTV site. It has an excellent geographical location, with a total construction area of 1,200 square meters, a total of more than 220 racks, and can accommodate more than 3,000 servers. Meet growing customer demand.
The overall building structure of the CBD data center is designed and constructed according to the characteristics of the telecommunication-grade data center. It strictly refers to the international telecommunication-grade computer room construction standards and complies with national standards for computer room design specifications (GB50174-93). It is equipped with high-end network equipment, Advanced and complete equipment room facilities and ample power supply systems are all domestically leading in terms of safety, stability and scalability.

Internet resources
At the same time, it has multi-line backbone network access of China Netcom, China Telecom, China Railcom, and Education Network. It uses fiber-optic peering and redundant line configuration. 6G bandwidth, using BGP connection, perfectly solves telecommunications, China Netcom and foreign intercommunication issues.
All networks adopt international standards. The backbone equipment is Cisco 7609. The access layer is Cisco 4506. The double-layer redundancy configuration and N + 1 equipment backup are used. There is no single point of failure. The equipment uses Gigabit exclusive optical fiber interconnection.

Computer room building
The overall building structure is designed and constructed according to the characteristics of the international standard IDC construction: it has a simple and bright feature, using anti-static all-steel raised floor: a load-bearing capacity of 600 kg per square meter. Customer equipment and data security.

Power security
The company's CBD data center power supply and distribution system has a multi-layer redundant design, including:
1. Two-way high-voltage power supply, with a total capacity of 2 × 1500KVA and 2 × 2500KVA, which are connected from 4 power supply stations respectively.
2. With 16 international brand 300KVA UPS power supplies, it can provide no less than 2 hours of online power protection.
3. With a super high-power diesel generator, it can ensure full-time power generation for 8 hours without refueling.
4. Two completely independent power sources are provided in the cabinet for the server.  
5. The data center can ensure a continuous power supply rate of more than 99.99%.

Security
1. Wired monitoring system 7 × 24 hours, 365 days a year, uninterrupted, all-round monitoring of the computer room.
2. The multiple access control system uses a computer-controlled electronic induction lock and password system to automatically identify the person who enters and exits and records the time of entry and exit.
3. Professional security 7 * 24 uninterrupted machine room inspection and doorman monitoring.
4. All cabinets have independent door locks.
5. The system maintenance personnel need to hold the pass with their photo to enter the computer room.
6. All personnel entering and exiting the computer room must register and obtain a pass to enter the computer room.

cyber security
Gigabit hardware firewall and IDS intrusion detection system, anti-DDOS hacker attack function, intrusion detection function, vulnerability detection function  
· Apply the ARP and DDOS attack early warning system independently developed by Tongniu Information to effectively respond to network attacks

Air Conditioning System
Adopting advanced precision air-conditioning system for the computer room, the temperature and humidity of the computer room are controlled by the constant temperature and humidity of 7X24X365. At the same time, the ventilation adopts the way of lower supply air and upper return air, so that each cabinet can have a more stable and uniform air flow, which is particularly suitable for the heat dissipation environment of the server. The two data centers have 36 computer room precision air conditioning systems redundantly backed up to each other, so that the failure of any one air conditioner will not affect the stability of the computer room environment.

Fire Fighting System
FM200 (sevoflurane) fully submerged gas fire extinguishing system is used, which uses automatic, manual and mechanical operation. Smoke and temperature are set in each protected area to ensure that fire hazards are detected and eliminated in the first time

monitoring Center
Tongniu Information and Data Center's NOC network monitoring center can provide customers with 7 * 24 continuous monitoring, and periodically scan the client server on the network to determine whether the designated service port is accessible. When the designated port service cannot be accessed, the monitoring and alarm system will automatically notify the data center technical experts and customers in various ways (via pager, mobile phone, email, etc.) according to predetermined parameters and fault levels.
The system administrator can also perform fault recovery operations for the client server when authorized by the client, including: restarting the server, restarting the designated service, changing the IP address, and so on.

service team
The data center has a young and experienced customer service team. Senior technical engineers have accumulated rich experience in data center operations and services, and provide customers with on-site professional services in 7 × 24 computer rooms to ensure stable operation of customer networks.
Tongniu Information and Data Center has excellent network operation and maintenance personnel with rich customer service and network maintenance experience, providing customers with full technical support and customer service, as well as complete monitoring equipment and monitoring software, enjoying high-quality bandwidth and increasing Value-added services and 7 × 24 monitoring services in all aspects.

Comprehensive service guarantee
1. Professional and dedicated customer service personnel are responsible for the one-stop service of the company's various business customers before and after sale.
2. The telecommunications-grade computer room provides 7 × 24 hours of operation services. Professional and technical personnel are responsible for maintenance. The network is stable and the security performance is higher.
3. A full-time computer room receptionist is responsible for hosting and testing the user's reception and verification of the computer room entry and exit procedures.
4. Professional online customer service system provides customers with auxiliary office functions for free.
5. When unexpected situations occur in customer equipment and network connections, assist users in troubleshooting as quickly as possible.
6. Provide designated customer representatives for each customer, and make regular return visits to customers in various forms.
7, 7 × 24 hours network connection status monitoring, server operating status monitoring and traffic monitoring.

IDC service menu
1. Provide telecommunications-grade high-standard equipment room equipment environment
2.Provide the resources of first-tier telecommunications operators
3.The IP address can be assigned according to user requirements
4, 7 × 24 hours technical support service
5.Fault handling site response time ≤10 minutes
6. Provide written fault report within 2 hours after fault recovery
7. Provide flow monitoring report according to customer needs
8. According to customer needs, can provide hosting room rental service

Custody advantages and commitments  
1. It has rich bandwidth resources of China Unicom, China Telecom, China Mobile, China Science and Technology Network, and China Education Network.
2. Data centers and telecommunications value-added service providers recognized by the Ministry of Industry and Information Technology and the communications industry.
3. Always advocate and commit to professional, one-stop network services to maximize service efficiency.
4. Fully tailored according to the actual needs of users.
5. It has advantages in terms of resource competition, scale scalability, reliability, and security.

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