遵循下面的檢查順序,就能選出既符合你裝置順序又不會超出你預算的
仿威圖機柜。考慮的應是平安性。將執行關鍵任務的設備裝進能上鎖的機柜里會讓網絡管理員倍感輕松,這樣也限制了能夠打開機柜的人數。
By following this checklist, you will be able to select a cabinet that matches your device priorities and will not exceed your budget. The consideration should be safety. Putting mission-critical devices into a locked cabinet makes it easier for network administrators, limiting the number of people who can open the cabinet.
列出所有裝在機柜內的設備和它完整的丈量數據:高、長、寬、重量。這些設備的總高度將終決定可以把多少設備裝進機柜。顯然,高的機柜能裝進更多的設備,而且更省地方。
List all devices installed in the cabinet and their complete measurement data: height, length, width, weight. The total height of these devices will ultimately determine how many devices can be packed into the cabinet. Obviously, taller cabinets can hold more equipment and save space.
當然盡量利用機柜的高度不是考慮,機柜的后部也有很大的地方可以利用。這就是要丈量機柜深度的原因。選擇較深的機柜,可以把兩套設備面對面地裝進去,從而裝置更多的設備。
Of course, the height of the cabinet is not considered, the rear of the cabinet also has a large space to use. This is why you need to measure the depth of the cabinet. If you choose a deeper cabinet, you can put two sets of devices face to face, so that more devices can be installed.
采用上述方式可在機柜中裝入兩排設備,一排從機柜的前門裝卸,另一排從后門裝卸。機柜應有可調節的位置。計算完了機柜空間之后,還要考慮房間的大小。不會愿意看到塞滿機柜后不久就發現還要再裝進一些設備。
Two rows of devices can be installed in the cabinet. One row is loaded through the front door of the cabinet, and the other row is loaded through the rear door. The cabinet must have adjustable positions. After calculating the cabinet space, consider the size of the room. You don't want to fill a cabinet and then have to put some more equipment in.
一旦你把機柜買來并安裝完,這些多出的設備往往就出現了所以,作為一條基本原則,機柜高度要多出20%、30%以備系統擴充。這些空間也改善了設備的通風條件。
Once you buy a cabinet and install it, the extra equipment tends to be there. So, as a general rule of thumb, you need 20, 30 percent more height for system expansion. These Spaces also improve the ventilation of the facility.
裝有支架的設備不需要考慮寬度,因為它按機柜的寬度設計的但對于不能安支架的服務器及其他外設,寬度是不能忽視的。機柜里面,設備重量決定選擇的滑動架是規范的還是加重的也決定其它一些附件的選擇。
A device with a stand does not need to worry about width because it is designed for the width of the cabinet, but for servers and other peripherals without a stand, width is not negligible. Inside the cabinet, the weight of the equipment determines whether the sliding frame selected is standard or weighted and also determines the selection of other accessories.
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