The address of PCCW's five-star IDC is located in the China Unicom International Communication Center Building, No. 11 Tianfeng Road, Guangzhou Science City. It covers an area of 25,000 square meters, with a total construction area of 22,800 square meters. The available machine room area of the IDC is 4,200 square meters. This facility serves as the location for the China Unicom International Communication Center, China Unicom Five-Star Data Center, and China Unicom Guangdong Network Operations Management Center.
PCCW (Pacific Century CyberWorks) Internet Data Center leverages the underlying network infrastructure of China Unicom's Unine to build its core internet data center (IDC) facilities. PCCW provides users with a secure and reliable environment for network operation and maintenance, as well as stable and reliable broadband internet access resources. In addition to delivering basic network services, it also offers carrier-grade network management and application services. PCCW IDC services include basic offerings such as Virtual Hosting, Dedicated Server Rental, Server Colocation, Cabinet Rental, Machine Room Rental, Bandwidth Leasing, and International Bandwidth Exit. Additionally, it provides value-added services like Content Delivery, Load Balancing, Cache Backup, and Security Management.
Machine Room Information
T4 Data Center:
Fault-Tolerant System: A T4-level data center requires its support systems to have sufficient capacity and capability to avoid downtime risks for critical loads caused by any planned actions. Meanwhile, the fault-tolerant function mandates that support systems can withstand at least one unplanned failure or event without causing critical load downtime, which requires at least two real-time and effective power/resource delivery routes. The N+N architecture is a typical system design for this. For the electrical system, two independent (N+1) UPS (Uninterruptible Power Supply) systems must be installed. However, in accordance with fire protection electrical codes, forced disconnection of the fire protection power system is permitted during a fire.
All equipment in a T4 data center must be powered by dual fault-tolerant power supply routes. Additionally, it is critical that the support equipment in the T4 data center matches the characteristics of the IT equipment in the machine room.
Address: No. 11 Tianfeng Road, Guangzhou Science City, Luogang District, GuangzhouIDC Area: 4,200 square metersTotal Access Bandwidth (Mbps): 20,000Rack Dimensions: 600mm (width) × 1100mm (depth) × 2200mm (height)Commissioning Date: November 2007IP Addresses per Cabinet: 16Hardware Firewall: OptionalPower Supply: Two utility power supplies + UPS (Uninterruptible Power Supply) + diesel generatorsTypes of Value-Added Services: Security and IT maintenance services, including traffic cleaning, server/minicomputer maintenance, and vulnerability scanning.
Solutions We Provide
- Structured Cabling System
- Network and Cable Tray System
- Security System
- Data Center Infrastructure Construction
- IT Operation Systems and Equipment
- Inspection and Maintenance Services
On-Site Implementation

