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題 名 | FITL試用評估與建議=FITL Field Trial Performance Evaluation |
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作 者 | 彭正文; 吳振祥; 邵守國; 史泰爵; 黃煌城; | 書刊名 | 電信研究 |
卷 期 | 30:1 2000.02[民89.02] |
頁 次 | 頁85-104 |
分類號 | 448.6 |
關鍵詞 | 光纖用戶迴路FITL; 光纖到近鄰FTTC; 數位用戶迴路DLC; 中央局終端COT; 遠地端終端RT; 高速數位用戶迴路VDSL; Fiber in the loop; Fiber to the curb; Digital loop carrier; Central office terminal; Remote terminal; Very-high-bit-rate digital subscriber loop; |
語 文 | 中文(Chinese) |
中文摘要 | 本篇討論本公司進行FITL試用之相關評估。第二節介紹國內外FITL之試用情形, 包括本公司之 FITL 試用計劃緣起、 試用目的與定位及其服務內容等, 以及目前國外之 FITL 建設情形。 第三節針對目前之主動式與被動式光纖迴路試用系統進行評估,包括系統 構成與容量、界面與傳輸性能要求、網管系統與硬體設施等,以及實際應用於本公司主動式 光纖用戶迴路系統之測試情形。第四節則針對試用結果提出一些建議,如時脈問題、供電問 題等。最後在第五節做一結論說明 FITL 之技術趨勢。 |
英文摘要 | This paper provides an evaluation and recommendation of Fiber-In-The- Loop (FITL) project in Chunghwa Telecom Co. Ltd. The fiberization of subscriber loop is a vital policy of CHT's broadband strategy. Up to now, there are some fiber and conduit has been constructed in local loop, but no FITL system in the field (except some DLC systems). Within the Northern, Central, and Southern Taiwan Business Group, each proposed an FITL field trial in each realm. The purpose of the trials is to test the system performance, the environmental tolerance issues, cost,....etc. CHTTL had made a field test of a narrowband FITL system in Tai-nan area, and gave some test results and comments. This paper also introduces the test method, procedure, CHT standards, and some broadband FITL systems. |
本系統中英文摘要資訊取自各篇刊載內容。