Header Graphic
Message Board > Bi quyet thi cong cap quang dat chuan: Tu lua chon
Bi quyet thi cong cap quang dat chuan: Tu lua chon
Login  |  Register
Page: 1

Guest
Guest
Jan 12, 2026
1:55 AM

Trong cac du an ha tang dien nhe (ELV), thi cong cap quang la hang muc then chot quyet dinh su on dinh cua toan bo he thong thong tin. De dam bao bang thong rong va tuoi tho cong trinh, viec thuc hien dung quy trinh ky thuat tai cac don vi phan phoi cap mang la dieu bat buoc.




Xem Chi Tiet Bai Viet Tai: thi cong cap quang

1. Lua chon chung loai cap: Buoc dem cho thi cong thanh cong


Truoc khi bat tay vao thi cong cap quang, viec chon dung loai cap theo moi truong la yeu to tien quyet:


Tham Khao: Ky thuat han noi cap quang




Moi truong ngoai troi: Su dung cap treo co day gia cuong hoac cap ngam chong gam nham.


Xem Them Tai: Thi cong cap quang va bai toan bao mat ha tang mang doanh nghiep



Moi truong toa nha: Uu tien cap LSZH (Low Smoke Zero Halogen) chong chay lan va khong sinh khoi doc.


Tham Khao Them Tai: Chuyen doi so va tam quan trong cua thi cong cap quang trong ha tang hien dai

Viec chon sai chung loai khong chi gay kho khan cho viec lap dat ma con lam he thong nhanh chong xuong cap.


2. Cac ky thuat then chot trong thi cong cap quang


De dat duoc chung chi nghiem thu khat khe, doi ngu ky thuat can lam chu cac ky nang sau:



Ky thuat keo cap: Su dung cac thiet bi ho tro nhu con lan, dau boi tron chuyen dung de giam ma sat, tranh tinh trang gian loi soi quang ben trong.



Nghe thuat han bam dau: Cac moi han quang phai duoc thuc hien trong moi truong sach, su dung may han ho quang hien dai de dat muc suy hao duoi $0.02dB$.



Sap xep khay noi quang: Soi thua phai duoc cuon tron kheo leo trong khay cua hop ODF, tranh cac diem "that nut co chai" gay gay gap tin hieu.


3. Tieu chuan nghiem thu he thong sau thi cong


Sau khi hoan tat thi cong cap quang, he thong can duoc danh gia qua cac chi so thuc te:



Do kiem OTDR: Xac dinh so do tuyen cap, diem noi va cac vi tri co do uon cong qua muc.



Do cong suat (Power Meter): Dam bao muc tin hieu tu dau phat den dau thu nam trong dai hoat dong cua thiet bi (thuong la tu $-8dBm$ den $-25dBm$).



Ho so hoan cong: Bao gom so do dau noi, bang tri so suy hao tung soi va chung chi chat luong (CO/CQ) tu nha phan phoi.


4. Don vi cung cap giai phap thi cong uy tin


Mot he thong mang hoan hao khong chi can tho gioi ma con can vat tu tot. La nha phan phoi hang dau trong linh vuc cap mang, cap quang, chung toi cung cap he sinh thai san pham toan dien tu soi cap, bo chuyen doi den phu kien thi cong, giup toi uu hoa chi phi cho moi cong trinh.





Ban dang gap kho khan trong viec nghiem thu he thong quang hien tai? Hay de chuyen gia cua chung toi ho tro ban do kiem va tu van giai phap xu ly triet de.

Thuong hieu VTXVN duoc biet den nhu mot trong nhung nha phan phoi thiet bi mang – thoai – vien thong hang dau tai Ha Noi. Voi be day hon 10 nam kinh nghiem va doi ngu kinh doanh chuyen nghiep, VTXVN da dong hanh cung tren 10.000 khach hang tren toan quoc. Lien he ho tro qua hotline 0973.497.685 – 098.939.5445 tai dia chi So 2, Ngo 53 Pham Tuan Tai, Cau Giay.


#thi_cong_cap_quang, #thicongcapquang, #VTXVN, #VTXVN, #phan_phoi_cap_mang,_cap_quang
steafin.robert
244 posts
Jan 12, 2026
3:15 AM
Details about eBook publishing services in the U.S. that help authors convert manuscripts into digital formats, handle e-distribution to platforms like Amazon Kindle, Apple Books, and Kobo, and optimize files for various devices. eBook publishing service USA


Post a Message



(8192 Characters Left)


 

 

 

Real Estate Provider #515.000066/Fahim Muhammad Instructor #512.003026/Fahim Muhammad Managing Broker #471.020985    Freedom Financial Institute, IDOI Provider #500026517/NMLS Provider #1405073/Fahim Muhammad NMLS #1851084    All loans originated through Mortgage Loan Direct, NMLS #1192858    15255 South 94th Avenue, Suite 500 Orland Park, IL 60462. Freedom Apex Enterprise & Financial Services Mailing Address: 837 East 162nd Street, Suite 7-8 South Holland, IL 60473 708-704-7309/708-566-1222, 844-49-FREEDOM  

FINRA Broker Check

Disclaimer and Release  Nothing contained on this website constitutes tax, legal, insurance or investment advice, or the recommendation of or an offer to sell, or the solicitation of an offer to buy or invest in any investment product, vehicle, service or instrument.The information shared is hypothetical and for informational and educational purposes only. Such an offer or solicitation may only be made and discussed by a registered representative of a broker dealer or investment advisor representative of an investment advising firm.  You should note that the information and materials are provided "as is" without any express or implied warranties. Past performance is not a guarantee of future results. All investments involve a degree of risk, including a degree of loss. No part of FTAMG’s materials may be reproduced in any form, or referred to in any other publication, without express written permission from FTAMG and or its affiliates. Links to appearances and articles by Fahim Muhammad, The Freedom Coach, whether in the press, on television or otherwise, are provided for informational and educational purposes only and in no way should be considered a recommendation of any particular investment product, vehicle, service or instrument or the rendering of investment advice, which must always be evaluated by a prospective investor in consultation with his or her own financial adviser and in light of his or her own circumstances, including the investor's investment horizon, appetite for risk, and ability to withstand a potential loss of some or all of an investment's value. By using this website, you acknowledge that you have read and understand the foregoing disclaimers and release FTAMG and its affiliates, members, officers, employees and agents from any and all liability whatsoever relating to your use of this site, any such links, or any information contained herein or in any such appearances or articles (whether accessed through such links or downloaded directly from this website). FTAMG highly encourages its viewers and potential clients to obtain the independent advice and services of legal, financial, and tax professionals.

Securities offered through The Leaders Group, Inc. member FINRA/SIPC 475 Springfield Avenue, Suite 1 Summit, NJ 07901 (303) 797-9080

info@freedomfinancialinstitute.orgCopyright© 2025 - Fahim Muhammad Freedom Financial Institute, Inc.

 

See the source image