【資料名稱】：EPON系統(tǒng)培訓(xùn)教材

【資料作者】：周尼

【資料日期】：2008.9

【資料語言】：中文

【資料格式】：PDF

【資料目錄和簡介】：


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烽火EPON系統(tǒng)經(jīng)理層培訓(xùn)教材.pdf (3.08 MB)

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[attach]91361[/attach]

目錄
前 言...................................................................................................................... I
版本說明 II
組織結(jié)構(gòu) III
1 EPON原理及系統(tǒng)架構(gòu).................................................................................. 1-1
1.1 現(xiàn)有寬帶接入技術(shù)簡介 ................................................................... 1-2
1.1.1 ADSL/ADSL2/ADSL2+................................................. 1-2
1.1.2 VDSL/VDSL2 ............................................................... 1-3
1.1.3 LAN技術(shù)簡介................................................................ 1-3
1.1.4 點(diǎn)到點(diǎn)（MC）技術(shù)簡介............................................... 1-3
1.1.5 當(dāng)前寬帶接入技術(shù)發(fā)展趨勢(shì) .......................................... 1-4
1.2 PON技術(shù)概述................................................................................. 1-5
1.3 EPON系統(tǒng)架構(gòu)............................................................................ 1-11
1.4 EPON基本原理............................................................................ 1-16
1.4.1 多點(diǎn)控制協(xié)議（MPCP） ............................................ 1-16
1.4.2 QoS與SLA管理.......................................................... 1-21
1.4.3 操作維護(hù)和管理（OAM）........................................... 1-23
1.5 EPON多業(yè)務(wù)承載......................................................................... 1-23
1.6 EPON技術(shù)標(biāo)準(zhǔn)化進(jìn)展.................................................................. 1-28
1.7 EPON與GPON分析..................................................................... 1-32
2 典型應(yīng)用場(chǎng)景分析......................................................................................... 2-1
2.1 FTTH（或類似FTTH）應(yīng)用場(chǎng)景.................................................... 2-2
2.1.1 應(yīng)用場(chǎng)合....................................................................... 2-2
2.1.2 業(yè)務(wù)與接口需求 ............................................................ 2-2
2.1.3 ONU形態(tài)...................................................................... 2-3
2.2 FTTB/C應(yīng)用場(chǎng)景............................................................................ 2-4
2.2.1 應(yīng)用場(chǎng)合....................................................................... 2-4
2.2.2 業(yè)務(wù)與接口需求 ............................................................ 2-5
2.2.3 ONU形態(tài)...................................................................... 2-5
2.3 FTTO應(yīng)用場(chǎng)景............................................................................... 2-7
2.3.1 應(yīng)用場(chǎng)合....................................................................... 2-7
2.3.2 業(yè)務(wù)與接口需求 ............................................................ 2-8
2.3.3 ONU形態(tài)...................................................................... 2-8
2.4 FTTCab應(yīng)用場(chǎng)景........................................................................... 2-9
2.4.1 應(yīng)用場(chǎng)合....................................................................... 2-9
2.4.2 業(yè)務(wù)與接口需求 ............................................................ 2-9
2.4.3 ONU形態(tài).................................................................... 2-10
3 OSP網(wǎng)絡(luò)設(shè)計(jì)............................................................................................. 3-12
3.1 FTTx光纜網(wǎng)絡(luò)結(jié)構(gòu)概述................................................................ 3-13
3.2 ODN網(wǎng)絡(luò)架構(gòu)分析....................................................................... 3-13
3.2.1 3 種ODN網(wǎng)絡(luò)架構(gòu)...................................................... 3-13
3.2.2 分布式分光網(wǎng)絡(luò)架構(gòu)................................................... 3-15
3.2.3 匯聚式分光的網(wǎng)絡(luò)架構(gòu) ............................................... 3-15
3.2.4 集中式分光的網(wǎng)絡(luò)架構(gòu) ............................................... 3-16
3.3 節(jié)點(diǎn)設(shè)計(jì)....................................................................................... 3-17
3.3.1 OLT設(shè)備間.................................................................. 3-17
3.3.2 光分配點(diǎn)..................................................................... 3-18
3.3.3 用戶接入點(diǎn) ................................................................. 3-18
3.3.4 用戶終端..................................................................... 3-19
3.4 光纜選擇....................................................................................... 3-20
3.4.1 饋線光纜選擇.............................................................. 3-20
3.4.2 配線光纜選擇.............................................................. 3-20
3.4.3 入戶線光纜的選擇 ...................................................... 3-21
3.5 信息管道設(shè)計(jì)要求 ........................................................................ 3-23
3.5.1 光纜敷設(shè)的一般要求................................................... 3-23
3.5.2 室內(nèi)光纜通道設(shè)計(jì)要求 ............................................... 3-25
3.6 系統(tǒng)光功率預(yù)算............................................................................ 3-28
3.6.1 光通道損耗指標(biāo)要求................................................... 3-28
3.6.2 光功率預(yù)算 ................................................................. 3-30
3.6.3 CATV系統(tǒng)光功率驗(yàn)算................................................. 3-32
4 烽火通信EPON設(shè)備介紹.............................................................................. 4-1
4.1 EPON局端機(jī)系列........................................................................... 4-2
4.1.1 AN5116-02 ................................................................... 4-2
4.1.2 AN5116-03 ................................................................... 4-5
4.1.3 AN5116-06 ................................................................... 4-7
4.2 EPON用戶端機(jī)系列....................................................................... 4-9
4.2.1 AN5006-02................................................................... 4-9
4.2.2 AN5006-03................................................................. 4-10
4.2.3 AN5006-04................................................................. 4-11
4.2.4 AN5006-05................................................................. 4-12
4.2.5 AN5006-06................................................................. 4-13
4.2.6 AN5006-07................................................................. 4-14
4.2.7 AN5006-08................................................................. 4-15
4.2.8 AN5006-09................................................................. 4-16
4.2.9 AN5006-10................................................................. 4-17
4.2.10 AN5006-11 ................................................................. 4-18
4.2.11 AN5006-12................................................................. 4-19
4.2.12 AN5006-15................................................................. 4-20
4.2.13 AN5006-03W.............................................................. 4-22
5 烽火通信EPON系統(tǒng)配置方案....................................................................... 5-1
5.1 局端OLT的配置選擇....................................................................... 5-2
5.2 FTTH應(yīng)用場(chǎng)景中ONU設(shè)備的選擇.................................................. 5-2
5.3 FTTB/C場(chǎng)景中ONU設(shè)備的選擇...................................................... 5-3
5.4 FTTO場(chǎng)景中ONU設(shè)備的選擇......................................................... 5-4
5.5 FTTCab場(chǎng)景中的設(shè)備的選擇.......................................................... 5-6
6 EPON設(shè)備網(wǎng)管系統(tǒng)...................................................................................... 6-1
6.1 簡介................................................................................................ 6-2
6.2 連接................................................................................................ 6-3
6.3 管理功能......................................................................................... 6-7
6.4 網(wǎng)管開通配置步驟 .......................................................................... 6-9
7 線路施工及設(shè)備安裝 ..................................................................................... 7-1
7.1 線路施工......................................................................................... 7-2
7.1.1 室外管道內(nèi)穿放光纜..................................................... 7-2
7.1.2 室內(nèi)管道內(nèi)穿放光纜..................................................... 7-2
7.2 FTTH線路測(cè)試............................................................................... 7-3
7.2.1 施工階段測(cè)試................................................................ 7-3
7.2.2 線路驗(yàn)收測(cè)試................................................................ 7-3
7.3 EPON局端機(jī)的安裝....................................................................... 7-6
7.4 EPON用戶端機(jī)的安裝.................................................................... 7-8
7.5 室外機(jī)的安裝 ............................................................................... 7-10
7.5.1 室外型ONU的安裝...................................................... 7-10
7.5.2 盒式ONU的室外安裝.................................................. 7-11
7.5.3 插卡式ONU的安裝...................................................... 7-12
8 使用維護(hù)管理................................................................................................ 8-1
8.1 用戶業(yè)務(wù)開通 ................................................................................. 8-2
8.1.1 開通需要具備的條件..................................................... 8-2
8.1.2 業(yè)務(wù)開通步驟................................................................ 8-3
8.2 故障的處理 ..................................................................................... 8-6
8.3 故障定位的常用方法....................................................................... 8-7
8.4 故障處理的一般流程....................................................................... 8-7
8.4.1 單一用戶故障處理流程 ................................................. 8-7
8.4.2 重大故障處理流程 ........................................................ 8-9
8.5 日常維護(hù)....................................................................................... 8-12
9 EPON系統(tǒng)建設(shè)成本淺析.............................................................................. 9-1
9.1 建設(shè)參考模型 ................................................................................. 9-2
9.2 參考模型分析 ................................................................................. 9-4
9.3 建設(shè)方案配置 ................................................................................. 9-6
9.4 建設(shè)成本淺析 ............................................................................... 9-12
附 錄 縮略語

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