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題 名 | Latching Relay式自動化配線架遠端設備之發展=Development of a Latching Relay Type AMDF Remote Equipment |
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作 者 | 黃文隆; 張金吉; 游金木; 魏慶堂; 江金池; | 書刊名 | 電信研究 |
卷 期 | 26:6 1996.12[民85.12] |
頁 次 | 頁817-833 |
分類號 | 448.73 |
關鍵詞 | 自動化配線架; 栓鎖式繼電器; 遠端控制器; 交接模組; 數位用戶載波機; Automated main distributing frame; AMDF; Latching relay; LR; Remote controller; RTC; Cross connect module; CCM; Digital subscriber line carrier system; DLC; |
語 文 | 中文(Chinese) |
中文摘要 | Latching Relay自動化配線架(Automated Main distributing Frame, AMDF)是一個微電腦 控制之繼電器式交換(CROSS CONNECT)系統,以小型栓鎖式繼電器(Latching Relay)為交換元 件代替跳線,可在中央局主控器下指令遙控遠端局之AMDF交換模組完成跳拆線動作。本系統 可應用於偏遠地區交通不便之無人局,對於線路維修和裝移機作業,能夠減少派人去處理MDF 跳拆線之工作時間和費用,並能提供即時之服務。 本文描述了Latching Relay式AMDF遠端設備中軟硬體之發展,包括了達端控制器和交接 模組各電路板之設計,微處理機軟體各功能模組和通信協定之設計等。 |
英文摘要 | The Latching Relay AMDF is a microcomputer controlled relay type cross connect system. The miniature latching relays are used as switching elements to replace the jumpers. The jumpering in AMDF cross connect module can be done remotely by sending the commands from the central office host controller. The system is suited to be installed in the unattended offices. For outside plant maintenance and service order, it has the benefits to reduce the jumpering time and personnel expense, and to provide real time service. |
本系統中英文摘要資訊取自各篇刊載內容。