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題 名 | ATM網路建設與試用=Deployment of of ATM Network and Service Trials |
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作 者 | 梁隆星; 林正勝; 李榮瑞; 邱李斌; | 書刊名 | 電信研究 |
卷 期 | 27:1 1997.02[民86.02] |
頁 次 | 頁65-76 |
分類號 | 448.6 |
關鍵詞 | 非同步傳送模式; 寬頻服務; 國家資訊通信基本建設; Asynchronous transfer mode; ATM; Broadband service; National information infrastructure; NII; |
語 文 | 中文(Chinese) |
中文摘要 | 為提供國內國家資訊通訊基本建設(NII)所需之資訊傳送骨幹網路,中華電信公 司使用本所自行研製之 ATM 交換設備正積極建設全區之 ATM 寬頻網路與進行服務試用,於 85 年 6 月已完成全區十個點之網路建設。 使用 ATM 網路提供之 DS1、DS3 電路擬似及乙 太網路橋接服務,不同之應用正在試用,例如:區域網路互連、視訊會議、遠距教學、遠距 醫療、影像傳送及多媒體資料庫取用。此外,中華電信公司亦於新竹科學園區進行高速寬頻 通訊系統之試用,提供既有區域網路間高速傳送之骨幹。 在本篇文章中,將探討 ATM 網路 未來之市場趨勢、 簡介本所研發之 ATM 相關設備、描述全區與新竹科學園區試用網路現況 及試用網路上之先導實驗應用內容。 |
英文摘要 | To match the deployment of the communication backbone for National Information Infrastructure (NII) in Taiwan, Chunghwa Telecom is aggressively driving a nationwide ATM-based broadband network and service trial project now. The trial uses the ATM virtual path (VP) switching system, including ATM VP switches (BEX-VPX) and ATM multiplexers (BEX-AMX) equipment, developed by Telecommunication Laboratories (TL) of Chunghwa Telecom. Under this project, ten ATM switching systems have been deployed by June 1996. Based on the provided services of DS1 circuit emulation, DS3 circuit emulation and LAN bridging functions, applications of LAN interconnection, video conference, distance learning, telemedicine, image transfer, and multimedia database retrieval are under trying now. In addition, Chunghwa Telecom is also undertaking a high-speed ATM local network trial, using ATM LAN switches and ATM Hubs equipment developed by TL, at the Greater Science-Based Industrial Park (GSBIP) in Hsin-chu to provide a high-speed transmission backbone for legacy LANs. This paper describes the evolutional trends for ATM network, the ATM equipment developed by TL, the nationwide ATM network trial, the GSBIP's ATM local network trial, and some pilot projects running on the trials. |
本系統中英文摘要資訊取自各篇刊載內容。