You can find simply no industry standards to designate a good colocation facility, but key areas will help identify one: power, cooling, Internet connection, and service. Good colocation establishments offer reliability via redundancy, maintenance, and service, meaning more uptime regarding networks and longer equipment lifetimes. Ask questions, be prepared to research answers, and look for that facility that meets the requirements of their buyers.
Power : an excellent colocation facility may have a power technique with backup units not simply for the generator, but also the particular universal power supplies (UPS) and transfer switches or circuit breakers. UPSs run the actual servers while energy switches from standard electricity to generators. Regardless of high quality, UPSs fail on a regular basis, so facilities should have multiple UPSs managing sufficiently below capacity to handle the total server insert if one is not able. Transfer switches or even circuit breakers switch power to the generators. Circuit breakers are more dependable than shift switches, but it is important to experience a backup for either system to ensure power can be transferred in spite of equipment failure.
An overlooked factor for uptime and also equipment maintenance will be cooling. All servers create heat yet are designed to operate at area temperature, between 72?F as well as 76?F. Computer room air cooling (CRAC) devices, chillers, and facility layout be sure that all servers get adequate cooling. High-end colocation facilities regularly maintain chilling systems and keep track of temperature, humidity, and power application for optimum server functionality.
Chillers pipe cooled fluids on the CRAC units. There must be redundant pumps along with chillers which routinely take over in the case of failure so that the CRAC units always operate. CRAC units usually are large (20 for you to 30 tons), specialized air conditioners that constantly blow wintry air. The minimum quantity of CRAC units in order to cool a capability is. 030 tons every square foot. If there are generally four 30-ton units as well as the facility is some, 000 square feet, then there are generally. 030 tons each square foot (120 loads ? 4000 square feet).
The facility layout needs designated hot and also cold rows. Server fans blow heat from the back from the servers into hot rows; the CRAC units blow cold atmosphere down cold rows through the front of this servers. Solid floor facilities must have return vents on one side of the area to draw heat from the hosts, and cold air vents within the ceiling blowing down the the surface of the server racks. Raised floor types should blow the actual cold air along with enough pressure to be able to force air to the the surface of the racks.
Tier one services create national networks which are dependable and fast but tend to have high latency and poor out-of-network functionality. Tier two firms buy access by multiple tier 1 sites, so they get speed and dependability joined with better latency and performance from a wider network. Some tier 2 providers offer performance routing to route traffic well between networks, boosting network efficiency by 50% and setting up a self-healing network.
A good colocation service offers extra services, including any of the following – a separate, 24-hour customer services line, plus onsite engineers for emergencies. Changing backup tapes as well as storing them inside a fire-proof safe. Crash carts having monitors, keyboards, and other tools available when a computer crashes. Structural designs for you to withstand earthquakes, storms, and floods. Tour of your colocation facility, take notes and ask questions about their own systems, backup systems, and maintenance, and find the facility with all the service, access, and quality care to give your business trustworthy, dependable network.
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