ALCATEL LUCENT 3AL34787AA控制器模塊
1.產(chǎn) 品 資 料 介 紹：
中文資料：
ALCATEL-LUCENT 3AL34787AA 控制器模塊 - 技術(shù)詳解與應(yīng)用指南
1. 產(chǎn)品定位與核心價(jià)值
3AL34787AA是諾基亞（原阿爾卡特-朗訊）光傳輸網(wǎng)絡(luò)的核心控制單元，專為1830 PSS（Photonic Service Switch）系列設(shè)計(jì)，主要承擔(dān)：
全光層路徑計(jì)算與優(yōu)化
多層（OTN/WDM/SDH）統(tǒng)一管控
網(wǎng)絡(luò)自動(dòng)化與智能運(yùn)維
2. 硬件架構(gòu)解析
2.1 處理系統(tǒng)
主處理器：雙核PowerPC架構(gòu)@1.8GHz
協(xié)處理器：專用光路徑計(jì)算引擎
內(nèi)存配置：
8GB DDR3（帶ECC保護(hù)）
16MB NOR Flash（固件存儲(chǔ)）
2.2 接口系統(tǒng)
| 接口類型 | 數(shù)量 | 功能 |
|---|---|---|
| 10/100/1000M | 2 | 帶外管理（主備冗余） |
| USB 2.0 | 1 | 配置導(dǎo)入/日志導(dǎo)出 |
| RS-232 | 1 | 本地Console管理 |
| QSFP+ | 1 | 內(nèi)部背板通信（40G速率） |
2.3 可靠性設(shè)計(jì)
雙固件鏡像（主備自動(dòng)切換）
關(guān)鍵芯片溫度監(jiān)控（±0.5℃精度）
看門狗定時(shí)器（硬件級(jí)保護(hù)）
英文資料：
ALCATEL-LUCENT 3AL34787AA Controller Module - Technical Explanation and Application Guide
1. Product positioning and core values
3AL34787AA is the core control unit of Nokia (formerly Alcatel Lucent) optical transmission network, designed specifically for the 1830 PSS (Photonic Service Switch) series, mainly responsible for:
Calculation and optimization of all-optical path
Multi layer (OTN/WDM/SDH) unified control
Network automation and intelligent operation and maintenance
2. Hardware architecture analysis
2.1 Processing System
Main processor: Dual core PowerPC architecture @ 1.8GHz
Coprocessor: Dedicated Optical Path Calculation Engine
Memory configuration:
8GB DDR3 (with ECC protection)
16MB NOR Flash (firmware storage)
2.2 Interface System
Interface type quantity function
10/100/1000M 2 out of band management (primary and backup redundancy)
USB 2.0 1 configuration import/log export
RS-232 1 Local Console Management
QSFP+1 internal backplane communication (40G rate)
2.3 Reliability Design
Dual firmware image (automatic switching between primary and backup)
Key chip temperature monitoring (± 0.5 ℃ accuracy)
Watchdog timer (hardware level protection)
2.產(chǎn) 品 展 示
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