|
Trong moi he thong mang doanh nghiep, phong server, toa nha van phong hay trung tam du lieu, rack mang luon la thanh phan khong the thieu. Day la thiet bi dong vai tro to chuc, co dinh va bao ve toan bo thiet bi mang giup he thong van hanh on dinh va chuyen nghiep. Vay rack mang la gi va vi sao no quan trong den vay? Hay cung tim hieu chi tiet.
Xem Chi Tiet Bai Viet Tai: rack mang
Rack mang la gi?
Khai niem rack mang
Rack mang (Network Rack) la tu hoac khung chuyen dung dung de lap dat, co dinh va bao ve thiet bi mang – vien thong theo chuan 19 inch nhu switch, router, firewall, server, patch panel, ODF quang… Rack mang giup he thong duoc bo tri khoa hoc, de quan ly va dam bao tinh on dinh lau dai.
Xem Them Tai: Loi ich khi dau tu rack mang chuan
Chuc nang cua rack mang
Bao ve thiet bi mang khoi va dap, bui, am va con trung
Tham Khao: Rack mang la gi? Giai phap to chuc va bao ve thiet bi mang chuyen nghiep
Toi uu khong gian lap dat, giup di day gon gang
Tham Khao Them Tai: Rack mang la gi? He thong to chuc thiet bi mang khong the thieu trong moi doanh nghiep
Tan nhiet hieu qua, giam nong thiet bi
Tang tuoi tho va su on dinh cua toan he thong
Ho tro ky thuat vien thao tac, bao tri nhanh chong
Cau tao co ban cua rack mang
Khung thep son tinh dien
Duoc lam tu thep day, rack mang co do ben cao, chiu tai tot va chong gi trong moi truong van hanh lien tuc.
Thanh tieu chuan 19 inch
La chuan quoc te cho phep gan moi thiet bi mang mot cach dong bo, chinh xac va chac chan.
He thong cua va vach tu (tuy loai)
Cua luoi: tan nhiet tot
Cua kinh: tham my cao
Vach hong thao lap: tien cho di day va bao tri
Quat tan nhiet va khe thoang
Giup luu thong khi, giam nhiet do va bao ve thiet bi khoi qua nhiet.
Khay thiet bi – PDU – Quan ly cap
Phu kien quan trong de sap xep thiet bi va phan phoi nguon an toan.
Cac loai rack mang pho bien trong thuc te
Rack mang treo tuong
Kich thuoc: 6U – 12U
Phu hop he thong camera, switch PoE, van phong nho
Gon, tham my, tiet kiem dien tich
Rack mang dung (tu dung)
Kich thuoc: 20U – 42U
Dung cho phong server, doanh nghiep, trung tam du lieu
Chua nhieu thiet bi, ho tro tan nhiet tot
Open rack (khung mo)
Thiet ke 2 cot hoac 4 cot
De thao tac, tan nhiet tot, gia thap
Dung cho phong ky thuat, phong lab, tu tang
Ung dung cua rack mang trong he thong mang – vien thong
He thong mang LAN – WAN doanh nghiep
Rack mang giup co dinh switch, router, firewall, patch panel… theo chuan, tao he thong on dinh va de kiem soat.
He thong camera giam sat
Dau ghi, switch PoE, bo nguon va day cap duoc to chuc khoa hoc trong rack mang.
Phong server – data center
Lap may chu, UPS, thiet bi luu tru, thiet bi truyen dan… theo mo hinh chuan quoc te.
He thong tong dai – thoai
Rack mang chua tong dai IP, converter, thiet bi trung gian giup van hanh on dinh va de bao tri.
Loi ich khi su dung rack mang
Toi uu khong gian – tang tinh chuyen nghiep
He thong duoc bo tri gon gang, logic, de tim thiet bi khi can.
Tan nhiet tot – tang tuoi tho thiet bi
Rack mang co thiet ke khay thoang hoac quat hut – day giup thiet bi luon hoat dong on dinh.
An toan va bao ve thiet bi
Han che va dap, tac dong vat ly va cac nguy co hu hong do moi truong.
Ho tro mo rong he thong de dang
Tuy chon chieu cao U lon – nho phu hop nhu cau su dung hien tai va tuong lai.
Kinh nghiem chon rack mang phu hop
Xac dinh loai rack theo nhu cau su dung
Treo tuong: it thiet bi
Dung: he thong lon
Open rack: moi truong linh hoat, thao tac nhieu
Chon chieu cao theo so luong thiet bi (U)
Mot so muc pho bien: 6U – 12U – 20U – 27U – 32U – 42U.
Kiem tra chat luong thep va son tinh dien
Dam bao rack ben, khong rung lac va su dung lau dai.
Uu tien thuong hieu uy tin
De dam bao do chuan, do ben va che do bao hanh tot.
Ket luan
Rack mang la thiet bi nen tang giup he thong mang – thoai – vien thong hoat dong on dinh, khoa hoc va an toan. Viec lua chon dung loai rack khong chi tang tinh chuyen nghiep ma con dam bao hieu suat va tuoi tho cua thiet bi mang ben trong. Day la thanh phan ma bat ky he thong ky thuat hien dai nao cung can co.
VTXVN la nha phan phoi thiet bi mang, thoai va vien thong uy tin tai Ha Noi, voi hon 10 nam kinh nghiem hoat dong trong nganh. So huu doi ngu tren 10 nhan su kinh doanh va da phuc vu hon 10.000 khach hang, VTXVN luon mang den giai phap chat luong cao cho doanh nghiep va ho gia dinh. Lien he: 0973.497.685 – 098.939.5445, D/C: So 2, Ngo 53 Pham Tuan Tai, Nghia Tan, Cau Giay, Ha Noi.
#rack_mang, #rackmang, #VTXVN, #VTXVN, #phan_phoi_thiet_bi_mang,_thoai_va_vien_thong
|
