沈陽(yáng)工程學(xué)院畢業(yè)設(shè)計(jì)

1、沈陽(yáng)工程學(xué)院畢業(yè)設(shè)計(jì)摘要I摘要網(wǎng)絡(luò)融合實(shí)現(xiàn)全業(yè)務(wù)接入已經(jīng)成為接入網(wǎng)發(fā)展的必然趨勢(shì)，EPON技術(shù)在接入速率、帶寬效率、分光比和全業(yè)務(wù)承載能力以及安全性方面都具有明顯優(yōu)勢(shì)從而成為光纖接入時(shí)代的優(yōu)選技術(shù)。EPON網(wǎng)絡(luò)以光纖為傳輸媒質(zhì)，使用以太網(wǎng)協(xié)議作為網(wǎng)絡(luò)傳輸協(xié)議，利用PON的拓?fù)浣Y(jié)構(gòu)實(shí)現(xiàn)數(shù)據(jù)、語音及視頻的綜合業(yè)務(wù)接入。EPON系統(tǒng)主要由OLT（光線路終端）、ONU（光網(wǎng)絡(luò)單元）和ODN（光分配網(wǎng)）組成，OLT為局端設(shè)備提供豐富的PON口用于

2、連接ONU設(shè)備，ONU是用戶端設(shè)備提供相應(yīng)的數(shù)據(jù)和語音接口實(shí)現(xiàn)用戶業(yè)務(wù)的接入實(shí)現(xiàn)。EPON網(wǎng)絡(luò)是采用FTTB方式組建，從OLT到ONU采用WDM技術(shù)實(shí)現(xiàn)單纖雙向傳輸，并使用不同的VLAN標(biāo)簽來標(biāo)記相應(yīng)的用戶業(yè)務(wù)流量。本文通過一個(gè)小區(qū)用戶實(shí)際業(yè)務(wù)需求為案例，合理規(guī)劃相應(yīng)用戶業(yè)務(wù)數(shù)據(jù)新建EPON接入網(wǎng)絡(luò)，通過對(duì)OLT和ONU設(shè)備進(jìn)行相應(yīng)的硬件和數(shù)據(jù)配置為小區(qū)400用戶提供電話和寬帶業(yè)務(wù)服務(wù)。關(guān)鍵詞以太無源光網(wǎng)絡(luò)，光線路終端，光網(wǎng)絡(luò)單元沈陽(yáng)工

3、程學(xué)院畢業(yè)設(shè)計(jì)目錄III目錄摘要................................................................................................................................................IAbstract...................................................

4、........................................................................................II第1章緒論.............................................................................................................................

5、......11.1接入網(wǎng)的現(xiàn)狀....................................................................................................................11.2接入網(wǎng)的發(fā)展方向............................................................................

6、................................11.3EPON網(wǎng)絡(luò)解決方案.........................................................................................................2第2章EPON接入實(shí)現(xiàn).........................................................

7、.......................................................32.1EPON網(wǎng)絡(luò)介紹.................................................................................................................32.2EPON網(wǎng)絡(luò)基本原理..........................

8、...............................................................................42.3EPON網(wǎng)絡(luò)組網(wǎng)應(yīng)用.........................................................................................................6第3章業(yè)務(wù)實(shí)現(xiàn)原理............

9、.......................................................................................................83.1語音業(yè)務(wù)實(shí)現(xiàn)...........................................................................................................

10、.........83.1.1語音業(yè)務(wù)介紹..........................................................................................................83.1.2H248協(xié)議的定義與作用...........................................................................

11、.............93.1.3同一MGC控制下用戶呼叫控制過程...................................................................93.1.4不同MGC控制下用戶呼叫控制過程.................................................................113.2數(shù)據(jù)業(yè)務(wù)實(shí)現(xiàn)....................

12、..............................................................................................123.2.1數(shù)據(jù)業(yè)務(wù)基本網(wǎng)絡(luò)結(jié)構(gòu)圖....................................................................................123.2.2數(shù)據(jù)業(yè)務(wù)IP網(wǎng)絡(luò)實(shí)現(xiàn)分析.....

13、.............................................................................13第4章工程案例設(shè)計(jì).................................................................................................................144.1工程網(wǎng)絡(luò)設(shè)計(jì)規(guī)劃......

14、....................................................................................................144.1.1實(shí)際業(yè)務(wù)需求........................................................................................................144

15、.1.2主要解決問題...............................................................................................................144.1.3實(shí)際組網(wǎng)方案......................................................................................

16、..................154.2業(yè)務(wù)數(shù)據(jù)規(guī)劃..................................................................................................................164.3組網(wǎng)設(shè)備介紹及單板配置.............................................................

17、.................................174.3.1OLT（MA5680T）設(shè)備配置................................................................................174.3.2ONU（MA5620E）設(shè)備配置.............................................................

18、..................184.4OLT及ONU數(shù)據(jù)配置....................................................................................................194.4.1管理配置...........................................................................

19、.....................................194.4.2寬帶數(shù)據(jù)配置........................................................................................................214.4.3語音數(shù)據(jù)配置.....................................................

20、..................................................224.5BAS(MA5200G)數(shù)據(jù)配置..............................................................................................234.5.1BAS業(yè)務(wù)基本實(shí)現(xiàn)方法.....................................

21、...................................................234.5.2基于VLAN綁定用戶接入數(shù)據(jù)配置...................................................................23結(jié)論...........................................................................

22、....................................................................26致謝...............................................................................................................................................27參考文