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Beijing Telecom Communication Engineering Co., Ltd. is referred to as Telecom Communication, hereinafter referred to as Telecom Communication. Telecomlink is a wholly-owned subsidiary of Chengdu Dr. Peng Telecom Media Group Co., Ltd. (A-share code: 684), which specializes in IDC Internet data center and ISP Internet access services. Telecomlink is one of the few Internet basic service provider hosting data centers in China that are neutral to telecom operators. Telecom Tong, a subsidiary of Telecom Tong, integrates the resources of the original host hosting computer room, ISP optical metropolitan area network and CDN network of Shanghai Dilian. Telecom Tong is mainly engaged in hosting data center, CDN and bandwidth leasing business. In 28, the annual turnover of Telecom Tong was nearly 5 million yuan, and Telecom Tong is the largest private host hosting data center business operator in China.

China's largest neutral host hosting data center computer room has been built by itself

Telecom has built four telecom-grade high-standard host hosting computer rooms in Beijing, namely, Telecom HP Computer Room, Telecom Zhongguancun Computer Room, Telecom Suzhou Bridge Computer Room and Telecom Sanyuanqiao Computer Room, with a total area of nearly 15, square meters and total assets of 25 million yuan. All the telecom computer rooms are located on the third ring road, with superior geographical location and convenient transportation, covering the CBD, Zhongguancun and Yan. All the computer rooms for hosting the telecom mainframe are built according to the highest standards of telecom. Telecom has a series of high-standard host hosting facilities such as dual power supply, precision air conditioning, gas fire protection and environmental monitoring.

Telecomm Hosting is the first data center operator in China to host Internet resources such as China Telecom, China Netcom, China Unicom, China Tietong, Education Network and Science and Technology Network. Telecomm has several independent autonomous domains, and all major telecom operators have BGP connections. Hosting effectively solves the interconnection problem between operators and meets the access needs from different operators' networks. At present, Telecom's total interconnection bandwidth is close to 1G, and the processing capacity of the whole network exceeds 4Gbps. Telecom has the advantage of hosting bandwidth resources that other neutral hosting data center operators can't match.

TELECOM relies on abundant export resources and unique MAN user resources covering all Internet cafes, nearly 1, enterprise users and more than 1, community individual users in the city. Telecom has many top users hosted by Sohu, Jiucheng, Lianzhong, Shanda, Samsung and the Ministry of Public Security.

The fifth computer hosting room of Telecom Tong, which is located in the north of Lama Temple, and also the flagship computer room of Telecom Tong, has broken ground, covering an area of over 4,3 square meters, and it is expected to be put into operation for hosting business by the end of 29. In addition, the newly put into operation Telecom Suzhou Bridge mainframe hosting room and Telecom Sanyuanqiao mainframe hosting room C will have more than 1,5 high-quality mainframe hosting cabinets on the market in the coming year, further consolidating Telecom's dominant position in the field of Beijing neutral mainframe hosting room.

surpassing the industry's first CDN network

in order to speed up the development of hosting data services, in 27, China Telecom connected strategic acquisitions to Shanghai Dilian Company, which ranked third in the field of CDN. Relying on Dr. Peng's capital and the advantages of hosting network resources, the integrated CDN services developed rapidly. Telecom Shanghai Dilian Company has set up several branches and offices in Beijing, Guangzhou, Shenzhen, Tianjin, Shenyang, Chongqing, Chengdu, Changsha, Wuhan and other places, and its market share has grown rapidly. Its operating income has directly increased from 87 million (in 27) before the merger to 14 million (in 28), and it is expected that it will surpass the first CDN operator in the industry and become the most domestic CDN operator in 29.

in p>28, China Telecom Shanghai Dilian further increased its resource deployment, with 2 core computer rooms and more than 18 nodes in major cities across the country, with a bandwidth reserve exceeding 3G and more than 6, network node devices, forming a high-quality Internet resource with wide coverage, strong stability and excellent price. China Telecom has obtained the national certification through the "EasyCDN" network acceleration technology independently developed by Shanghai Dilian, which has broken through the traditional technical bottleneck. By introducing active content management layer and global load balancing, and combining with content caching and other technologies, a middle layer optimized for broadband service support on the basis of the existing IP network has been built for users, so that end users can obtain the required content information from the place closest to the end users at the fastest speed, completely solve the network congestion, and improve the response speed and service quality.

In p>27, Dilian won three awards, namely "Best Technology Innovation Award", "CDN Technology Pioneer Award" and "Best User Satisfaction Award" in the national hosting data center industry, and established its dominant position in the industry. In 28, Dilian won the "Excellent CDN Platform Award of 27" in the annual selection of hosted data centers jointly organized by CCID Consulting, China Hosting Center Circle and China Data Center Industry Development Investigation Organizing Committee, and its comprehensive strength jumped to the forefront of the industry.

Building the largest interconnection network in China

Based on its huge export demand of metropolitan area network and host hosting data center, Telecom has built the largest interconnection network and host hosting with the best quality and lowest cost in China after seven years. The total export bandwidth of China Telecom is close to 1G (excluding the bandwidth of 3G host hosting data center for CDN service), and China Telecom has established peer-to-peer interconnection with all domestic operators except China Mobile. Telecom has built long-distance interconnection circuits of more than 2.5G in backbone nodes such as Beijing, Tianjin, Guangzhou, Wuhan, Shanghai, Hangzhou, Xi 'an and Qingdao. Telecom IP address resources are second only to the four major operators, education network and national information center, ranking seventh in the country. Telecom is among the private Internet service providers, and its network resources are unparalleled.

As a strategic partner of China Tietong, Tietong relies on its huge network demand and good status as a neutral operator, and gives full play to its rich market and technical experience in the field of interconnection. At the beginning of Tietong's involvement in Internet business, we helped Tietong to break through the barriers and realize low-cost and high-bandwidth interconnection with China Telecom and China Netcom. Tietong helped Tietong reduce the bandwidth cost by 75% (the cost of peer-to-peer connection dropped from 2.1 million /G in 25 to the current 5, /G), and provided Tietong with 3% high-quality Internet export bandwidth, which promoted the rapid development of Tietong's Internet business.

adhering to the business philosophy of "customer first, service first", Telecom Tong is committed to providing high-standard, professional and telecom-grade one-stop hosted data center services for large and medium-sized enterprises, organizations and government departments in various industries in China. Telecom Tong provides comprehensive interconnection technical support and hosted consulting services for its partners, enabling customers to quickly enter the Internet field and develop at a high speed.

TELECOM is willing to join hands with you to create the future of the Internet.

at present, Beijing telecom has four professional mainframe hosting rooms with independent property rights in Beijing, namely, telecom HP computer room, telecom Zhongguancun computer room, telecom sanyuanqiao computer room and telecom Shanghai broadcasting computer room. Hosting of these four computer rooms is in progress. The fifth computer room, Lama Temple computer room, is under construction. Hosting service will also be launched at the end of 29. Telecomm has more than 3 telecom-level cooperative computer rooms in China. Telecomm is based in Beijing to provide you with one-stop nationwide distributed IDC (Host Hosting) service.

Beijing Telecom is the first independent ISP operator in China to gather the network resources of several major telecom operators, such AS China Telecom, China Netcom, China Unicom, China Mobile, Education Network, etc. It has an independent autonomous domain (AS), establishes BGP connections with major telecom operators, and has a total export bandwidth of more than 6 G, which has incomparable advantages in bandwidth resources for other data center operators. Telecom has effectively solved the problem of interconnection between North and South telecommunications. Through years of cooperation with major operators, it has a stable and reliable bandwidth quality, which can meet the access needs of different operators' networks and meet the needs of various users for high-quality networks.

A) Introduction to Hosting

Beijing Telecom Communication Value-added Telecom Service Center provides users with comprehensive hosting solutions by using its high-speed optical fiber line, complete network environment and professional network management technology.

The design of Beijing Telecom Value-added Telecom Service Center fully refers to the international first-class Internet data center standards. The overall design of the host hosting center adopts anti-static floor, constant temperature and humidity system, intelligent UPS overall power supply system and backup diesel generator set.

in order to ensure the safe operation of customer servers in the data center 24 hours a day, 7 days a week, the telecom host hosting center provides an original cage rack with security lock, equipped with a 24-hour video monitoring system and a gas fire extinguishing system, so that users can feel at ease.

Beijing Telecom Data Value-added Telecommunication Service Center will provide your company with the best service and the most favorable price in terms of bandwidth, space and electricity. Beijing Telecom Data Value-added Telecom Service Center can provide your company with the monitoring and management service of hosting traffic, and provide the bandwidth used by server access at any time. Telecom will analyze the best cost performance according to your company's long-term demand, development direction and actual access bandwidth, and adjust your company's leased bandwidth capacity in time for hosting.

B) Hosting computer room environment and network equipment

Telecom Communication Data Beijing Comprehensive Solution Center, which is built according to world-class standards, is the embodiment of our confidence and the guarantee of your confidence.

Host hosting building: Telecom's unique building control system, reinforced earthquake-proof building and overhead load-bearing anti-static floor.

Host hosting network environment: Telecom-class dual-channel backup network equipment, Cisco high-end routers and switches, fully redundant backbone network design, advanced network management and load balancing system of Telecom, and integrated network security and anti-virus solutions.

Host-hosted power supply: Telecom adopts real 2-way power supply with different power sources, and is equipped with diesel generator as the third guarantee. The power supply of the telecom rack is handled by the always-on UPS (Uninterruptible Power Supply) equipment. Telecom UPS is a French SOCOMEC product with N+1 redundancy.

Hosted fire fighting of main engine: an alarm system composed of laser smoke and temperature sensors (NHOMI products of Japan) and FM2 environmental protection gas fire extinguishing system.

Hosted air conditioner for main engine: Telecom has imported HIROSS computer room-class air conditioner, with air supply at the bottom and air return at the top, constant temperature/humidity/dustproof, and equipped with water leakage sensing system under the floor.

Hosted Network Monitoring Center (NOC): 24*7 network performance monitoring, 24*7 network security monitoring, traffic monitoring and management, emergency response and handling of abnormal situations of Telecom, and monitoring of application programs.

Host hosting security: telecom TV monitoring system, multi-level intelligent authentication security system, inductive access control and palmprint recognition.

Hosted call center: Telecom is equipped with a complete call center, providing customer service and technical support, professional multilingual operators and answering telephone/fax/e-mail.

Hosted product solution exhibition center: the best place for gathering, displaying and communicating the solutions of telecom high-tech cutting-edge products.

HP Computer Room

Computer Room Address: Floor 2, HP Building, No.112 Jianguo Road, Chaoyang District, Beijing

Postal Code: 122

Zhongguancun Computer Room

Computer Room Address: Floor 3, Block A, Zhongguancun Science and Technology Development Building, No.32 South Street, Zhongguancun, Beijing

Postal Code: 181

Sanyuanqiao Computer Room

Computer Room Address. State Bridge Machine Room

Machine Room Address: Building 1, Zijin Manor, No.68 Courtyard, Wanquanhe Road, Beijing

Postal code: 186

Yonghe Palace Machine Room (under construction)

Address: Floor 5, Building 3, Hangxing, No.11 Hepingli East Street, Dongcheng District, Beijing

Postal code: 113

ISP Internet optical fiber access < There are more than 3 telecommunication network contacts; The optical fiber access network covers 18 districts and counties. Telecom has built an underground optical fiber metropolitan area network in Beijing urban area, and the optical fiber access of Telecom has solved the optical fiber routing problem in all areas of Beijing urban area. Telecom's optical fiber access customers have spread all over Beijing's business district, becoming one of the most successful access providers in Beijing's telecom service industry. Telecom's optical fiber access cooperation mode and optical fiber access service quality are praised by the industry. Telecom Connect is an independent ISP operator that gathers the network resources of several major telecom operators, such AS China Telecom, China Netcom, China Unicom, China Mobile, Education Network, etc. Telecom Connect has an independent autonomous domain (AS), establishes BGP connection with major telecom operators, and has a total export bandwidth of more than 6 g. Telecom Connect has the advantages of optical fiber access bandwidth resources that other data center operators cannot match.

Advantages of optical fiber access resources

a) advantages of telecom communication technology: the backbone network of telecom communication is a brand-new optical fiber access network. Telecom communication has the characteristics of optical fiber access technology of the next generation network, and is not bound by the backward technology and network structure of the traditional network. Telecom communication adopts the most advanced and open optical fiber access technology in the world at present, ensuring the advancement of the network in the field of optical fiber access communication.

B) Advantages of telecommunication switching capacity: As the telecommunication network adopts advanced optical fiber access technology to ensure huge transmission capacity, the optical fiber access switching capacity is designed to be 2Gbps.

C) Advantages of telecom network coverage: Beijing Telecom has built an underground optical fiber metropolitan area network with optical fiber access in Beijing urban area, and Telecom has solved the optical fiber routing problem of optical fiber access in Beijing urban area. The total length of telecom optical fiber metropolitan area network is more than 25 kilometers. Among them, the length of optical fiber access ring optical fiber backbone link is about 1 kilometers, including five major nodes: Xidan Telegraph Building, Zaojunmiao Computer Room, Nanyin Building, Hewlett-Packard Building and Changdian Computer Room.

D) Functional advantages of telecom services: Telecom services have sufficient optical fiber access bandwidth, and optical fiber access can achieve functions that traditional networks can't do, such as high-speed Internet access, videophone, IP phone, distance education, telemedicine, and intelligent residence.

E) Advantages of North-South Interconnection: Telecom uses bgp protocol to have its own AS number, and Telecom connects to Netcom 8G and Telecom 12G respectively, which solves the bottleneck problem of optical fiber access in the interconnection of South Telecom and North Netcom.

rich operation experience

The professional ISP industry operation of TEPCO for many years has enabled Beijing TEPCO Telecom Engineering Co., Ltd. to have rich experience in operating optical fiber access in large and medium-sized networks, and TEPCO took the lead in passing the ISO92 optical fiber access quality certification in Beijing ISP industry in 21, and TEPCO passed the international standard.