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| Tokyo Ariake Data Center I |
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| Facilities |
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Earthquake, fire resistant structure
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Preparing against a big earthquake,
Tokyo Ariake Data Center I has been designed according
to the New Aseismic Design Law, having a structure that
can withstand an earthquake with an intensity of 7 on
the Japanese 7-stage seismic scale.
Nitrogen gas is used for the fire extinguishing equipment,
and customers' communication facilities will not be soaked
with water even if a fire occurs. |
Power facility
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Power is supplied
from The Tokyo Electric Power Company Ltd. through three
systems. In addition, an emergency generator and a battery
are provided to supply stable power to customers' system
in an emergency. The emergency generator provided for
an unexpected interruption of power supply ensures 18-hour
continuous operation with reserve fuel. A battery is
provided in order to cope with the interruption of power
supply for approximately one minute until the emergency
generator is activated.
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Power room |
Air conditioning system
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The air conditioning system of
a redundant structure keeps the system at an ideal temperature
at all times. The N+1 redundant structure air conditioning system ensures
conservation of environment by a remaining air conditioner
when one air conditioner goes out of order. |
Server room
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The standard 19-inch
rack is provided to mount servers, routers, and other
network equipment. The rack with wiring provided in
advance permits quick installation. The rack size can
be changed according to customers' requirements.
The rack has one lead-in system to supply 100VAC, 50Hz,
20A power. Addition of a 100VAC power supply and installation
of a lead-in cable for 200VAC, 3-phase 200 VAC, or 48VDC
power is available.
Furthermore, establishment of an exclusive space by
installation of a cage and partition, as well as provision
of a private room, is also available. |
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