Mount Center
2010
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Mount Center
The Floor Standing And Wall Mounted Data Cabinet
The challenge facing many businesses today is how to run data servers and related hardware in an efficient way without overloading thermal capacities of these devices. The amount of power needed to drive storage units, servers, and routing management devices that are used in today's online business community can become a cost-deficient equation, when combined with the cooling systems needed to keep the data center running trouble-free. Systems that run in an unconnected environment will waste power through excessive cabling, and those systems that attempt to reduce patching by piling devices together in what can be described as a haphazard manner will eventually have overheating issues.
The importance of a sensible, practical, and compact data center cannot be stressed enough. That is where data cabinets comes into play. This is not a new concept, yet many of the cabinets in use today are outdated as far as their ability to handle newer hardware that is continually needed to keep up with data control needs. Another issue with existing data cabinets design is their inability to contain upgraded device configurations in an energy-efficient manner that can control thermal conditions to a useable level. The network can be connected together in various locations around the infrastructure by a wall mounted data cabinet, usally housing small active equipment or patching arrangements.
In other words, the data center of today needs data cabinets that are flexible enough to handle changes in device installations while still allowing for ease of cabling and maintenance, all within a design that can handle the increased heat that is created by those devices. Any equipment that dispapates a susbstantail amount of heat would not normally be housed in a wall mounted data cabinet.
The first important feature of well-designed data cabinets is access. Loading a cabinet with hardware is one thing; leaving room for multiple cabling applications and maintenance is another. The best designs will have access doors and panels that will allow the user to open the cabinet in different ways, either to get at the devices themselves or to change patching configurations. A functional front door setup be hinged on both sides of the cabinet, and will be properly vented. Some of the better designs will include the option of a split-door style, much like a closet door that opens in the middle to allow access to the center of the cabinet, while also opening on the edges to allow access to the patch bay.
Of course, the patch bay is critical in all data cabinets including wall mounted data cabinet enclosures There must be an increased ability to change cabling configurations, allowing for both fiber optic and copper ports. This will be best addressed by having the central patch bay directly in the center, so that cables from routers, servers, and mapping and analyzing devices can be connected in one spot. Patching flexibility should also allow for both vertical and horizontal port configurations so that system devices can be changed out or relocated as the need arises.
Other important features of effective data cabinets include access door designs that are thermally-minded, drawing in cool air while removing heated air; rack-mount designs that allow flexibility and room for growth; and blanket panels that not only fill in any empty spaces between devices, but also maintain interior temperatures to a safe operating level.
About the Author
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How do I mount my center channel speaker on the wall?
I was wondering if anyone could tell me the best solution to mounting a center channel speaker, other than using a mount. I'm trying to mount it right above my television, and I was using 3M command strips until it just fell one night so I currently going to try and just drill two holes and use anchors that hold about 90lbs. However if anyone out there could let me know of other conventional ways to mount a center channel speaker I would be very appreciative. Thank You.
I've mounted a lot of stuff on walls over the years. On all kinds of walls from sheetrock to plaster lathe to masonry. I assume you are talking about sheetrock or "drywall." Those plastic anchors (usually blue) are worthless for anything more than a pound or two. Just running a screw into drywall is less than worthless. Given that, you have two options:
1. Find a stud. It probably won't be where you want to mount the speaker. Building code mandates that studs be placed 16 inches apart. If you can find one you can theoretically find another. However, I have run into walls that apparently had no studs. Just levitating on thin air. That was because they were interior, non-load bearing walls and had metal studs spaced farther apart than 16 inches. Such walls are exempt from the 16 inch code in some areas. It was maddening. In such a case, when I found the studs, getting a screw to seat well in their thin metal bodies was troublesome. When I finally did, I ran a decorative board the distance between the two studs and mounted the device to the board. I bet you don't want to go to that kind of trouble.
2. Expanding metal anchors AKA "Molly Bolts:" http://www.instockfasteners.com/IMAGE/BA012500312---21.jpg
They can be a little bit tricky to use but once you figure them out they will hold at least 20 times the weight of those useless, (in my humble opinion) plastic anchors. The trick is that you have to drill the correct size hole and not tear up the surrounding drywall when you are tightening it down to expand the parts that hold the anchor in. If you possible can, practice with one in a spare piece of drywall or in an inconspicuous place.
If this is a masonry wall you will want to use a masonry bit and masonry screws - AKA "Tapcons."
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