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Monitoring Center
Datacenter staff is on hand 24 hours a day, 7 days a week watching
network and individual system performance to maintain 100% network
and 99.9% server uptime.
This area serves as both a control center and a call center,
allowing staff to handle any issue quickly without needing to
change locations |
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Transport The transport cabinets contain routing
equipment, gateway servers, and firewalls.
Diverse fiber lines converge on the transport cabinets to route
Internet traffic to servers, as well as to bridge DFW2 to the
grand-fathered DFW1 datacenter. |
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Cabinets and Racks Rows of cabinets and racks
throughout the datacenter offer an enormous amount of room for
expansion. One of our colo areas is shown in the picture to the
right - dedicated servers are placed adjacent to internal servers,
but are on different networks.
Redundant air conditioning through the raised flooring keeps
all equipment from exceeding maximum operating temperatures. |
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ATS and Line Conditioning To ensure surges
and brownouts cause no harm to sensitive electronic equipment,
arrays of line conditioners are used to filter the datacenter's
electrical current.
Automatic transfer switches (ATS) provide a seamless transfer
from municipal to emergency power should there be an electrical
outage. |
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Municipal Electricity Massive amounts of
power are drawn into a central location adjacent to other electrical
equipment, providing easy simultaneous access to all.
These units convert the high-voltage electricity coming from
municipal providers into stable current for servers, routers,
and other peices of equipment. |
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Emergency Electricity In addition to surge
and brownout protection, the datacenter is guarded from complete
loss of municipal power by several emergency sources.
Two of the larger generators are shown to the left. These units
hold enough diesel fuel to operate several hours or even days
without intervention.
These generators are connected to the ATS units pictured above,
which switch the entire datacenter over to emergency power without
more than a few milliseconds of power loss, which is usually absorbed
without any system failures.
When on emergency power, current is still filtered by the line
conditioning equipment used on the municipal electricity. |
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Security Only authorized personnel are permitted
to enter the colocation areas... even then, extreme precautionary
measures have been taken to ensure maximum security.
As shown to the right, numerous color CCD cameras are set up
to allow viewing of each individual row of cabinets at anytime
from the monitoring/control center. |
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