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機房內常見的設備都有哪些

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數據中心機房如雨後春筍般遍地開花，機房內常見的設備都有哪些呢？

1. 機房常見設備--服务器设备

服務器是整個數據中心的核心組成，是名副其實的‘大腦’。市面上常見的服務器主要分爲機架式服務器、塔式服務器、刀片式服務器、服務器存儲一體機等類型。

2. 機房常見設備--存儲設備

主要对文本、图形、图像、声音、视频图像、动画等不同数据类型进行存储。市面上常见的存儲設備分为全闪存存储、混合闪存存储、融合闪存阵列、云存储。

3. 機房常見設備--UPS電源

UPS不間斷電源是爲了應對突然的市電斷電或者停電給服務器造成重要數據丟失或硬件損壞，繼續爲服務器供電，使得管理員能有一定的時間對服務器進行手動關機。

機房常見設備

4. 機房常見設備--空調設備

空調機組主要是爲了保持機房的恒溫恒濕，一般會24小時不間斷運行。空調的整體耗能約占機房整體耗能的40%~45%左右，在選擇空調時要根據機房的實際情況選擇合適的、節能型的精密空調。

5. 機房常見設備--動環監控

動環監控又称动力环境监控，主要针对机房的数据处理设备、数据存儲設備、动力辅助设备的运行状态、数据进行实时监控；对室内的温湿度、空气质量、液体泄漏、漏电等的监控并联动其他设备如空调、新风系统，进行自动调节。检测到不良现象会通过短信、微信、电话、邮件、系统页面告警的形式进行综合告知工作人员。

機房常見設備

6. 機房常見設備--網絡設備

6.1、核心交換機

核心交換機主要部署在數據中心、城域網、園區網或數據中心與園區網融合的場景，放在網絡主幹部分核心層。核心層的主要目的在于通過高速轉發通信，提供優化、可靠的骨幹傳輸結構，這要求核心層交換機有更高的可靠性、性能和吞吐量。

6.2、彙聚層交換機

通常作爲某個區域多台接入層交換機的彙聚點，它必須能夠處理來自接入層設備的所有通信量，並提供到核心層的上行鏈路，具有承上啓下的作用。

6.3、接入層交換機

通常是指直接連接網絡終端設備的交換機。

6.4路由器及無線設備

連接因特網中各局域網、廣域網的設備，它會根據信道的情況自動選擇和設定路由，以最佳路徑，按前後順序發送信號的設備。

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