trunk switch 中文意思是什麼
trunk switch
解釋
中繼轉接交換局-
Dynamic electricity distribution : trunk line and switch box
動力配電：干線及開關箱。 -
High - low voltage switch box, dynamic trunk line, mcc, ats, walkie - talkie, broadcasting, fire alarming system, telephone system, etc
電氣：高低壓開關箱動力干線mcc ats對講廣播火警電話等系統。 -
Ngn can provide abundance next generation network businesses. the software designing and implementation of softswitch trunk call server cst is the research content of this subject. the cst can provide the class 4 switch function for various access networks
本課題的研究內容就是軟交換中繼呼叫服務器cst的軟體設計和實現，使其能夠把多種不同的網路匯接入ip骨幹網路，重點實現傳統的pstn電話網的改造。 -
With the 2 mbits trunk, a full - capacity 128 k tandem switch needs 45 shelves while with the 155 mbits trunk, it only needs 21 shelves
一個128k的滿容量的匯接交換機，如採用2mbits中繼，需要４ ５個機架，採用155mbits中繼，只需２ １個機架。 -
As a result, at all these connection points, the two coaxial cables are connected to different transmission equipment, sharing the traffic load from the tandem switch to a given end exchange, with half of the respective trunk circuits put into use, ensuring network safety. for such connectivity, see figure 4
因此，在所有的同軸電纜連接處，都採用兩條同軸電纜接到不同的傳輸設備的方法，將匯接交換機到某一端局的話務量在這兩條同軸連接上進行負荷分擔，中繼電路各開一半，從而保證網路的安全性。 -
The software system provides the switch with the ability to support each user monopolize lombps bandwidth, through which the user can use vod, voip and other digital services, and it also allows the switch to support multicasting, trunk, and traffic isolation. this thesis consists of five parts. the first chapter introduces ethernet access technologies and requirements for the switches
通過軟體系統的配置，接入交換機能夠使用戶獨享10mbps帶寬，使用視頻點播、 voip等實時業務，支持組播以提高網路帶寬的利用率，支持鏈路聚合，在互連交換機的多條可用的物理鏈路間實現自動的負載均衡。 -
Before the 1990s, the digital transmission equipment was based on the technical standards of plesiochronous digital hierarchy ( pdh ). in order to connect the switch to pdh transmission equipment, the switch side needs lots of terminal equipment of the primary rate, i. e., 2048 kbits ( 2m ) switching terminal circuits in compliance with itu - t standards ( e. g. s1240 s dtm trunk module and axe10 s etc module ) and ansi - standard - based 1544 kbits ones
在90年代初期以前，數字傳輸設備是建立在pdh （ plesiochronousdigitalhierarchy ）技術標準上，為了連接交換機到pdh傳輸設備上，在交換機側需要大量的符合基群速率的終端設備，即符合itu - t標準的2048kbits （ 2m ）交換終端電路（如s1240的dtm中繼模塊， axe10的etc模塊）和符合ansi標準的1544kbits交換終端電路等。 -
The whole project focuses on how to design and realize the scst ( softswitch call server trunk ). the scst can provide the class 4 switch function for various access networks. also, as a service - providing platform, it works with service control point or application server to provide network users with the value - added services
本課題研究的就是如何設計和實現軟交換中繼呼叫服務器，使其能夠匯接多種接入網路，並能作為統一的業務提供平臺，結合業務控制節點或者應用服務器為融合網路用戶提供智能業務及新型增值業務。 -
The advent of sdh technology has created conditions for the improvement of the switching network. that is why switch manufacturers developed sdh interfaces at the switch side, i. e., 155 mbits trunk modules, such as et155 etsi for ericsson s axe10, sld for alcatel s s - 1240 and stu for huawei s c & c08
Sdh技術的出現，為交換網路的改進創造了條件，因此各交換機設備供應商都在交換機一側開發了sdh介面，即155mbits中繼模塊，如愛立信公司axe10et155etsi模塊，阿爾卡特公司s - 1240的slk模塊和華為公司c & c08的stu模塊。 -
On the other hand, in networking trunk circuits, we should consider using dual coaxial cable connections as many as possible via different transmission equipment, and enable the trunk circuits of a given switch to be shared by the two routes
另一方面，在中繼電路的組網上，也要考慮盡可能採用雙同軸電纜連接、經不同傳輸設備的連接方式，將到某一交換機的中繼電路分擔在這兩條路由上。 -
We have a wide selection of high - quality coffins, urn, pet caskets, and novel style coffin - shaped crafts or furniture. concerning electric products, we lead a group of factories to supply products which all meet international standard, including switch cabinet, meter trunk, waterproof box, steel frames and such
公司主營殯葬類木製品，木製工藝品以及各類五金交電，主要包括配電櫃，儀表盤的密閉箱體及各式鋼結構設計焊接製造的出口和內銷，是一家集產品開發，生產，銷售於一體的綜合性實體企業
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