Nhung loi thuong gap khi lap dat Tu rack 15UD800 Maxtel – MTR-15U800 va cach khac phuc

1. Gioi thieu

Tu rack 15UD800 Maxtel – MTR-15U800 la dong tu dung cao 15U, sau 800mm, chuyen dung cho cac he thong mang can bo tri thiet bi dai va nang nhu UPS, NVR, switch PoE dai, server mini… Tuy nhien, do dac thu chieu sau lon va chua nhieu thiet bi, viec lap dat sai cach co the dan den nhieu su co khong dang co.

Bai viet nay se liet ke cac loi thuong gap nhat khi lap dat tu MTR-15U800, dong thoi dua ra giai phap thuc te de khac phuc va phong tranh ngay tu dau.

2. Loi 1: Khong do truoc chieu dai thiet bi

Bieu hien

• UPS, NVR hoac switch qua dai, khi lap vao cham vach sau tu.


• Phai thao nap sau hoac khong gan vua khay.

Nguyen nhan

• Chu quan khi chon thiet bi – khong kiem tra kich thuoc truoc.


• Dung khay do co dinh khong phu hop.

Khac phuc

• Luon do chieu dai thiet bi (mm) truoc khi lap dat – neu > 600mm, uu tien khay truot.


• Dat thiet bi dai o tang duoi, noi de thao tac va tai trong cao nhat.

3. Loi 2: Bo tri thiet bi khong theo nguyen tac tai trong

Bieu hien

• Tu bi nghieng hoac lac nhe khi van hanh thiet bi.


• Thiet bi nang o tang tren – de gay lech trong tam.

Khac phuc

• Thiet bi nang (UPS, server) dat tu U15–U12.


• Thiet bi can thao tac thuong xuyen (switch, router) dat giua tu.


• Thiet bi nhe (patch panel, Wi-Fi controller) dat tang tren.

4. Loi 3: Di day khong phan luong nguon va mang

Bieu hien

• Day mang nhieu, tin hieu kem, den link chap chon.


• De xay ra chap nguon, dut day do chong cheo.

Khac phuc

• Di day nguon va day mang rieng biet hai ben tu.


• Su dung thanh quan ly cap doc, gan day theo nhom ro rang.


• Dung day thit va mang cap de giu day co dinh.

5. Loi 4: Khong gan cam bien nhiet do va quat tan nhiet

Bieu hien

• Nhiet do trong tu vuot 50°C.


• Thiet bi tu dong restart, hieu suat giam dan theo thoi gian.

Khac phuc

• Gan it nhat 2 quat cong suat tu 25–30W o mat sau hoac noc tu.


• Dung cam bien nhiet do + LED hien thi ngay canh cua tu.


• Co the ket noi he thong canh bao nhiet qua mang LAN noi bo.

6. Loi 5: Cam qua tai PDU hoac chia o khong dung cach

Bieu hien

• PDU nong, mui khet hoac sap nguon dot ngot.


• UPS khong du thoi gian duy tri khi mat dien.

Khac phuc

• Dung PDU loai 8–10 o co cong tac tong va chong qua tai.


• Tinh tong tai < 80% cong suat PDU.


• Thiet bi sinh nhiet lon nen cam rieng o – tranh chia ba.

7. Loi 6: Khong ghi chu so do thiet bi va danh nhan day

Bieu hien

• Khong xac dinh duoc day nao di den dau.


• Mat nhieu thoi gian khi bao tri, thay doi thiet bi.

Khac phuc

• Gan nhan 2 dau day (vi du: CAM-01, PC-LAN-05).


• In so do thiet bi va vi tri U-number, dan o mat trong cua tu.


• Dung ma mau cho cap theo he thong (mang noi bo, camera, IoT...)

8. Loi 7: Khong noi tiep dia cho tu

Bieu hien

• Co hien tuong dien tinh khi cham vao vo tu.


• Thiet bi de bi nhieu hoac reset ngau nhien.

Khac phuc

• Day tiep dia 2.5–4.0mm² noi tu khung tu xuong he thong noi dat trung tam.


• Kiem tra dien tro noi dat dinh ky neu o khu cong nghiep.

9. Tong hop cac meo phong tranh khi lap dat MTR-15U800

• Luon lap so do bo tri truoc khi thi cong.


• Su dung phu kien chinh hang: khay do, PDU, quat, cam bien.


• Bao tri dinh ky moi 3–6 thang: kiem tra nhiet do, day nguon, do bam tiep diem.


• Gan khoa tu neu trien khai o noi cong cong hoac khong gian dung chung.

10. Kinh nghiem thuc te tu ky thuat vien

“Toi tung phai thao ca tu vi quen noi tiep dia. Sau lan do, moi he thong toi trien khai deu co ban checklist rieng.”

Tham Khao Them Tai: Ung dung va bo tri thiet bi toi uu trong Tu rack 15UD800 Maxtel – MTR-15U800 cho he thong mang lon

“Chi can danh nhan day can than, lan bao tri sau chi mat chua toi 10 phut de kiem tra toan bo 48 cong.”

Xem Them Tai: Huong dan lap dat va di day toi uu trong Tu rack 15UD800 Maxtel – MTR-15U800 cho he thong camera giam sat

“Toi chon MTR-15U800 vi de di day phia sau, khong bi go bo nhu cac dong sau 600mm.”

Ket luan

Tu rack 15UD800 Maxtel – MTR-15U800 la mot cong cu manh me cho viec to chuc he thong mang chuyen nghiep. Tuy nhien, hieu qua thuc su chi dat duoc khi ban lap dat dung cach, tranh duoc cac loi pho bien da neu trong bai viet. Viec dau tu thoi gian vao khau chuan bi, do dac va bo tri hop ly se giup he thong hoat dong ben vung, on dinh va de dang bao tri trong nhieu nam.

Hay bien MTR-15U800 thanh mot trung tam ha tang chuan ky thuat – bat dau tu nhung buoc can trong trong khau lap dat.

Nham phuc vu khach hang tren moi mien dat nuoc, Vien Thong Xanh Viet Nam phat trien he thong van chuyen linh hoat, ho tro giao hang nhanh chong den tan noi. Du ban o thanh pho lon hay khu vuc xa trung tam, Vien Thong Xanh van dam bao hang hoa den tay dung thoi gian cam ket va trong tinh trang nguyen ven.