遵循下面的檢查順序,就能選出既符合你裝置順序又不會(huì)超出你預(yù)算的
仿威圖機(jī)柜。考慮的應(yīng)是平安性。將執(zhí)行關(guān)鍵任務(wù)的設(shè)備裝進(jìn)能上鎖的機(jī)柜里會(huì)讓網(wǎng)絡(luò)管理員倍感輕松,這樣也限制了能夠打開(kāi)機(jī)柜的人數(shù)。
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(jī)柜內(nèi)的設(shè)備和它完整的丈量數(shù)據(jù):高、長(zhǎng)、寬、重量。這些設(shè)備的總高度將終決定可以把多少設(shè)備裝進(jìn)機(jī)柜。顯然,高的機(jī)柜能裝進(jìn)更多的設(shè)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(dāng)然盡量利用機(jī)柜的高度不是考慮,機(jī)柜的后部也有很大的地方可以利用。這就是要丈量機(jī)柜深度的原因。選擇較深的機(jī)柜,可以把兩套設(shè)備面對(duì)面地裝進(jìn)去,從而裝置更多的設(shè)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(jī)柜中裝入兩排設(shè)備,一排從機(jī)柜的前門(mén)裝卸,另一排從后門(mén)裝卸。機(jī)柜應(yīng)有可調(diào)節(jié)的位置。計(jì)算完了機(jī)柜空間之后,還要考慮房間的大小。不會(huì)愿意看到塞滿機(jī)柜后不久就發(fā)現(xiàn)還要再裝進(jìn)一些設(shè)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(jī)柜買(mǎi)來(lái)并安裝完,這些多出的設(shè)備往往就出現(xiàn)了所以,作為一條基本原則,機(jī)柜高度要多出20%、30%以備系統(tǒng)擴(kuò)充。這些空間也改善了設(shè)備的通風(fēng)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(shè)備不需要考慮寬度,因?yàn)樗礄C(jī)柜的寬度設(shè)計(jì)的但對(duì)于不能安支架的服務(wù)器及其他外設(shè),寬度是不能忽視的。機(jī)柜里面,設(shè)備重量決定選擇的滑動(dòng)架是規(guī)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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