【正文】 ................................................................... 9 網(wǎng)絡(luò)資源現(xiàn)狀 .............................................................................................. 9 網(wǎng)絡(luò)結(jié)構(gòu)現(xiàn)狀 .............................................................................................. 9 2. 原網(wǎng)通本地傳輸網(wǎng)現(xiàn)狀 .................................................................................... 11 3. 對現(xiàn)狀的分析 .................................................................................................... 12 四、 本地傳輸網(wǎng)建設(shè)原則 ........................................................................................... 13 1. 本地傳輸網(wǎng)建設(shè)的指導(dǎo)思想 ............................................................................ 13 2. 本地傳輸網(wǎng)的分層結(jié)構(gòu)分析及建設(shè)思路 ........................................................ 13 五、 本地 傳輸 網(wǎng)建設(shè)方案 ........................................................................................... 15 1. 傳輸系統(tǒng)建設(shè)方案 ............................................................................................ 15 本期工程新建基站傳輸建設(shè)方案 ............................................................ 15 2. 光纜建設(shè)方案 .................................................................................................... 16 基站引接光纜建設(shè)方案 ............................................................................ 16 3. 管道建設(shè)方案 .................................................................................................... 17 管道建設(shè)原則 ............................................................................................ 17 本期工程管道建設(shè)方案 ............................................................................ 18 4. 配套設(shè)備規(guī)模 .................................................................................................... 18 5. 本期工程庫存物資利舊情況 ............................................................................ 18 II 6. 網(wǎng)管系統(tǒng) ............................................................................................................ 18 7. 同步系統(tǒng) ............................................................................................................ 18 六、 資源共建共享情況分析 ....................................................................................... 20 1. 電信基礎(chǔ)設(shè)施共 建共享的目標(biāo) ........................................................................ 20 2. 本期工程對外共建共享的措施 ........................................................................ 20 七、 工程成果及遺留問題 ........................................................................................... 21 1. 工程建設(shè)成果 .................................................................................................... 21 本期工程建成后網(wǎng)絡(luò)容量 ........................................................................ 21 本期工程建成后傳輸物資規(guī)模 ................................................................ 22 2. 遺留問題及解決建議 ........................................................................................ 22 八、 設(shè)備、材料選型及配置 ....................................................................................... 24 1. 技術(shù)演進(jìn) ............................................................................................................ 24 波分復(fù)用技術(shù)（ WDM） .......................................................................... 24 光傳送網(wǎng)絡(luò)（ OTN） ................................................................................ 24 自動交換光網(wǎng)絡(luò)（ ASON） ..................................................................... 24 多業(yè)務(wù)傳輸平臺（ MSTP） ...................................................................... 24 分組傳輸網(wǎng)絡(luò)（ PTN） ............................................................................. 24 2. 速率選擇原則 .................................................................................................... 24 核心層設(shè)備 ................................................................................................ 24 匯聚層設(shè)備 ................................................................................................ 25 邊緣層設(shè)備 ................................................................................................ 25 3. 設(shè)備配置 ............................................................................................................ 25 4. 光纜技術(shù)選擇 .................................................................................................... 28 光纖類型 .................................................................................................... 28 芯數(shù)選擇原則 ............................................................................................ 28 5. 管道技術(shù)選擇 .................................................................................................... 28 6. 傳輸系統(tǒng)指標(biāo) .................................................................................................... 28 傳輸設(shè)備 .................................................................................................... 28 光纖光纜技術(shù)指標(biāo) .................................................................................... 31 7. 安裝敷設(shè)方式要求 ............................................................................................ 33 傳輸設(shè)備 .................................................................................................... 33 光纜敷設(shè)要求 ............................................................................................ 33 九、 工程建設(shè)進(jìn)度安 排 ............................................................................................... 40 十、 維護(hù)管理、勞動定員及人員培訓(xùn) ....................................................................... 41 1. 維護(hù)管理 ............................................................................................................ 41 III 2. 勞動定員 ............................................................................................................ 41 3. 人員培訓(xùn) ............................................................................................................ 41 十一、 節(jié)能、共享共建、環(huán)保、勞動保護(hù)和消防安