【正文】 ................................................................................ 43 ..................................................................................................... 43 ............................................................................................................... 45 項目人員安排 .................................................................................................... 46 施工協(xié)調(diào) .......................................................................................................... 46 施工車輛及儀器準(zhǔn)備 .......................................................................................... 46 ............................................................................................... 47 工期總目標(biāo) ....................................................................................................... 47 施工階段劃分及工期目標(biāo) ................................................................................... 47 項目物資采購與供貨計劃 ................................................................................... 48 ............................................................................................................... 48 設(shè)備安裝及布線 ................................................................................................ 48 機柜安裝 .......................................................................................................... 48 設(shè)備安裝 .......................................................................................................... 49 光纜終端盒 /分光器安裝工藝 ............................................................................... 49 ONU安裝 ......................................................................................................... 50 根據(jù)設(shè)計要求， ONU 是安裝在客戶端，根據(jù)客戶的使用申請條件再做安裝。 ........ 50 布線施工規(guī)范要求 ............................................................................................. 50 設(shè)備接地 .......................................................................................................... 50 設(shè)備調(diào)試 .......................................................................................................... 50 .................................................................................................. 51 質(zhì)量目標(biāo) .......................................................................................................... 51 質(zhì)量體系 .......................................................................................................... 51 質(zhì)量保證措施 .................................................................................................... 52 ......................................................................................................... 53 安全管理體系 .................................................................................................... 53 安全管理的規(guī)章制度 .......................................................................................... 53 安全管理準(zhǔn)則 .................................................................................................... 53 施工安全保證的內(nèi)容 .......................................................................................... 54 安全施工的落實措施 .......................................................................................... 55 新格林耐特 EPON 產(chǎn)品解決方案 第 4 頁 共 139 頁 ............................................................................................................... 56 一般規(guī)定 .......................................................................................................... 56 系統(tǒng)的驗收內(nèi)容 ................................................................................................ 56 .................................................................................................. 56 綜合布線設(shè)計以及 ODM 設(shè)計原則和注意事項 ......................................................... 57 子系 統(tǒng)管理 ....................................................................................................... 57 光路設(shè)計原則 .................................................................................................... 57 光路施工中容易出現(xiàn)的問題 ................................................................................ 59 第 5章、 FTTH系統(tǒng)投資需求分析 ................................................................................ 41 第 6章、 整體網(wǎng)絡(luò)業(yè)務(wù)承載與規(guī)劃 ............................................................................... 59 EPON技術(shù)介紹 ................................................................................................ 59 EPON 上下行實現(xiàn)的原理 .................................................................................. 60 EPON技術(shù)是完成廣 電網(wǎng)絡(luò)雙向改造的優(yōu)選方案 ................................................. 61 VLAN 規(guī)劃 ....................................................................................................... 62 整體網(wǎng)絡(luò) QOS 規(guī)劃 ........................................................................................... 64 QoS 部署原則 ................................................................................................... 64 QoS 服務(wù)等級約定 ........................................................................................... 64 QoS 部署模型選擇 ............................................................................................ 66 DBA 算法 ......................................................................................................... 67 靈活的帶寬限速和優(yōu)先級 ................................................................................... 68 IP 規(guī)劃 ............................................................................................................. 69 網(wǎng)絡(luò)安全設(shè)計 .................................................................................................... 69 整網(wǎng)安全設(shè)計 .................................................................................................... 69 EPON網(wǎng)絡(luò)安全設(shè)計 ..........................................