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Diyixian operates more than 10 Internet Data Centres across
the Greater China region. These state-of-the-art IDCs offer
businesses direct access to a world class nationwide IP network,
maximum bandwidth flexibility along with new levels of performance,
reliability and scalability for their mission-critical Web hosting,
managed services and Internet connection needs.
Facilities
To ensure an ultra-secure, well-equipped and climate-controlled
environment, we have dedicated all our resources to providing
the most advanced facilities in every one of our Internet Centres
across Greater China. Our world-class facilities are designed
to eliminate the threats posed to data and equipment by power
outages, fire hazards, humidity, temperature and security breakdowns.
- Robust Power Backup
To keep servers up and running 24 hours a day, 7 days a week
regardless of power suspension, each of our Internet Centres
is equipped with a state-of-the-art parallel redundant uninterruptible
power supply (UPS), standby backup generators and a battery
backup system to guarantee no-down-time service.
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Fire
Control
Our customers' mission-critical servers are protected by
two fire fighting systems, a Fire Master 200 (FM 200) fire
suppression system and water pre-action system. The former
utilizes heptaflouropropane gas, which is environmental-friendly,
secure and non-corrosive to electrical equipment, to extinguish
fires by chemically preventing combustion; while the latter
serves as a backup should a fire grow completely out of
control.
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Secure environment
- for enhanced managed server, collocation and application hosting
services; 24x7 on-site technical
support
- services staffed by personnel with extensive experience and
expertise in high-end solutions; Service
Level Agreement (SLA)
- guarantees covering network availability, outage notification,
backbone latency and uninterrupted power; Ultra-secure
and high-performance facilities
- eg. parallel redundant uninterruptible power-supply (UPS) systems,
backup generators and battery back up systems, 24-hour computer
room air-conditioning (CRAC) units, 24x7 closed-circuit television
(CCTV) surveillance systems, motion detectors, fingerprint verification
readers, and two fire fighting systems (a Fire Master 200 gas-based
fire suppression system and a pre-action sprinkler system);
Special rack design
- which provides a choice of two-door lockable racks or quarter-door
lockable racks. |
- Temperature and Humidity Control
A climate-control environment is critical to preventing problems
from occurring due to overheating. To safeguard equipment,
our Internet Centres are serviced by advanced 24-hour Computer
Room Air Conditioning (CRAC) Systems that can effectively
keep the environment at a constant temperature of 22oC and
relative humidity of 45%.
The
Centres' raised floor design further helps to boost ventilation
and cooling. The raised floor also enables cables to be managed
in a neat and tidy manner.
Security Control
To
secure each environment from any unauthorized access, we have
deployed stringent security controls in every centre. A 24 x
7 Network Operations Centre (NOC) monitors the entire environment
around-the-clock with the help of a CCTV surveillance system,
motion detection sensors and an alarm system, to prevent any
physical intrusions.
Security is further enhanced by a special rack design used
in every centre. While conventional systems make available only
one lockable-door-rack, our world-class facilities offer a choice
of two different specially designed racks - two half-door lockable
racks and four quarter-door lockable racks. This flexible solution
provides every customer with total security and a separate power
supply, even for those occupying only 1/4 of a rack. |