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Khi xay dung he thong CNTT hoac vien thong, viec hieu ro don vi inch trong tu rack la dieu bat buoc de dam bao thiet bi co the lap dat chinh xac va hoat dong on dinh. Day la tieu chuan kich thuoc duoc ap dung rong rai trong cac phong server va trung tam du lieu tren toan the gioi.
Xem Chi Tiet Bai Viet Tai: don vi inch trong tu rack
Don vi inch trong tu rack la gi?
Don vi inch trong tu rack dung de xac dinh chieu rong cua khung lap thiet bi. Chuan pho bien nhat hien nay la rack 19 inch, tuong duong khoang 48,26 cm. Khoang cach giua hai thanh ray doc trong tu duoc thiet ke theo chuan nay de gan thiet bi bang tai rack (rack mount ears).
Xem Tai: Chuan inch trong tu rack anh huong gi khi mua thiet bi?
Hau het thiet bi chuyen dung deu theo chuan 19 inch, bao gom:
Tham Khao: Hieu dung don vi inch trong tu rack de tranh mua sai thiet bi
Switch va router doanh nghiep
Xem Them Tai: Don vi inch trong tu rack anh huong gi den kha nang lap dat thiet bi?
Server rackmount
Patch panel mang va quang
Firewall, thiet bi bao mat
UPS va he thong luu tru
Tai sao can quan tam den chuan inch?
Neu thiet bi khong dung chuan 19 inch, ban se khong the lap truc tiep vao tu rack hoac phai su dung khay chuyen doi. Dieu nay co the gay mat tham my, giam kha nang tan nhiet va lam he thong kem on dinh.
Viec tuan thu chuan inch giup:
Lap dat nhanh chong, chinh xac
Tang tinh tuong thich giua cac hang
De nang cap hoac thay the thiet bi
Toi uu khong gian phong may
Cac chuan inch khac ngoai 19 inch
Ngoai rack 19 inch tieu chuan, thi truong van co mot so loai tu nho hon nhu 10 inch, thuong dung cho he thong mang gia dinh, camera hoac thiet bi IoT. Tuy nhien, cac he thong doanh nghiep gan nhu luon su dung chuan 19 inch de dam bao tinh chuyen nghiep va kha nang mo rong.
Ket luan
Co the thay, don vi inch trong tu rack dong vai tro nen tang trong thiet ke ha tang mang hien dai. Viec lua chon dung chuan inch giup he thong dong bo, de lap dat va van hanh ben bi theo thoi gian. Truoc khi dau tu tu rack, hay luon kiem tra thong so inch cua thiet bi de dam bao tuong thich tuyet doi. Thong qua VTXVN, khach hang co the de dang tiep can hang nghin san pham phuc vu he thong mang, dien thoai, CCTV, dien nhe va vien thong. Website cung cap giai phap toan dien tu ban le den du an, dap ung nhu cau cua doanh nghiep, to chuc va ca nhan voi quy trinh mua hang nhanh chong, tien loi.
#don_vi_inch_trong_tu_rack, #donviinchtrongturack, #VTXVN, #VTXVN, #Thiet_bi_mang,_vien_thong
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