Trong ha tang mang vien thong, mot trong nhung yeu to anh huong truc tiep den kha nang van hanh, tan nhiet va kha nang mo rong cua he thong chinh la kich thuoc tu rack. Day la tieu chi quan trong ma doanh nghiep phai xem xet ky cang truoc khi trien khai tu rack cho phong may, van phong hay trung tam du lieu. Viec chon dung kich thuoc tu rack khong chi giup toi uu khong gian ma con giup cac thiet bi hoat dong ben bi va an toan hon.

1. Kich thuoc tu rack la gi?

Tu rack duoc thiet ke theo chuan quoc te voi don vi do la U (Unit).

1U = 4.45 cm, day la chieu cao danh cho tung thiet bi lap ben trong tu.

Kich thuoc tu rack thuong gom 3 yeu to chinh:

Chieu cao (U) – quyet dinh so luong thiet bi co the lap.

Chieu sau (mm) – anh huong den cac thiet bi kich thuoc lon nhu server.

Chieu rong (mm) – thuong la 600mm hoac 800mm theo chuan.

Tuy theo nhu cau ma doanh nghiep chon cac loai tu nhu 6U, 10U, 12U, 20U, 27U hoac 42U.

2. Cac kich thuoc tu rack pho bien va ung dung

Tu rack 6U – 10U

Phu hop van phong nho, phong ky thuat mini.
Thuong dung cho: modem, switch access, patch panel, thiet bi giam sat.

Tu rack 12U – 20U

Danh cho doanh nghiep vua, he thong mang on dinh, nhieu thiet bi hon.
Thuong su dung cho: switch core, router, firewall, UPS nho.

Tu rack 27U

Giai phap trung cap, vua du cho he thong co nhieu thiet bi va can du phong mo rong.
Thich hop cho phong ky thuat hoac phong server nho.

Tu rack 42U

Chuan datacenter, dung luong lon, chua duoc nhieu server, thiet bi mang va he thong tan nhiet.
Dung trong trung tam du lieu, doanh nghiep lon hoac he thong doi hoi uptime cao.

3. Cach chon kich thuoc tu rack phu hop

Dua vao so luong thiet bi

Hay tinh tong U cua thiet bi can lap va cong them 20–30% khong gian du phong de nang cap trong tuong lai.

Dua vao loai thiet bi

Thiet bi nho: switch, router ? can tu 6U – 12U

Thiet bi lon: server, UPS ? can tu sau 800–1000mm va cao tu 20U tro len

Dua vao khong gian dat tu

Khong gian hep ? uu tien tu treo tuong 6U – 10U

Phong server rong ? dung tu dung 27U – 42U

Dua vao kha nang tan nhiet

Tu lon cho phep lap nhieu quat hon, luong khi tot hon va han che nguy co qua nhiet.

4. Vi sao lua chon dung kich thuoc tu rack lai quan trong?

Mot tu rack phu hop giup:

Thiet bi hoat dong on dinh hon nho bo tri dung chuan

Tan nhiet tot, han che loi phan cung

De mo rong, khong can thay tu moi khi nang cap

Tiet kiem chi phi, toi uu khong gian van phong

Tang tinh chuyen nghiep, giup he thong mang gon gang va an toan

5. Ket luan

Kich thuoc tu rack la yeu to quan trong quyet dinh hieu suat, do ben va kha nang mo rong cua he thong mang vien thong. Viec lua chon dung kich thuoc giup doanh nghiep toi uu khong gian, giam chi phi van hanh va dam bao thiet bi hoat dong on dinh lau dai.

Maxtel Viet Nam la thuong hieu tre trung va day nhiet huyet, chuyen cung cap thiet bi mang, vien thong va phu kien ha tang chat luong cao. Ra doi nam 2022, Maxtel Viet Nam nhanh chong khang dinh uy tin nho san pham dat chuan quoc te, thiet ke toi uu va dich vu hau mai tan tam, dap ung moi nhu cau tu ca nhan den doanh nghiep.

Thong tin lien he:

Website: https://maxtel.vn/

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So Dien Thoai: 0979.354.796 – 0973.497.685

Email: maxtel.vn@gmail.com

Danh muc san pham tu rack: https://maxtel.vn/danh-muc/tu-mang-tu-rack-maxtel/