ALCATEL LUCENT 90-4459-44 CPU板

1.產(chǎn) 品 資 料 介 紹：

中文資料：

一、產(chǎn)品概述
Alcatel-Lucent 90-4459-44 是專用于通信設(shè)備中的中央處理模塊（CPU板），負(fù)責(zé)系統(tǒng)內(nèi)的主控邏輯處理、任務(wù)調(diào)度、指令執(zhí)行以及管理通信模塊、接口模塊、電源模塊等子系統(tǒng)的協(xié)調(diào)運(yùn)行。此類模塊通常部署于電信級(jí)設(shè)備如接入網(wǎng)平臺(tái)、核心網(wǎng)設(shè)備或傳輸系統(tǒng)中。

二、主要功能

1. 系統(tǒng)控制處理：執(zhí)行系統(tǒng)啟動(dòng)、初始化、自檢與任務(wù)管理。

2. 資源調(diào)度：協(xié)調(diào)設(shè)備內(nèi)部各模塊間的資源訪問與信號(hào)調(diào)度。

3. 通信管理：處理內(nèi)部總線或與外部網(wǎng)絡(luò)的通信協(xié)議（如以太網(wǎng)、串行總線）。

4. 故障監(jiān)測：監(jiān)控設(shè)備運(yùn)行狀態(tài)并上報(bào)故障或異常信息。

5. 系統(tǒng)升級(jí)接口：通過網(wǎng)絡(luò)或本地設(shè)備實(shí)現(xiàn)固件升級(jí)或配置下載。

三、技術(shù)參數(shù)（根據(jù)常見CPU板估值）

• 主頻范圍：幾百 MHz 至幾 GHz（視具體芯片配置）

• 內(nèi)存接口：支持 SDRAM/DDR RAM，容量從 256MB 至數(shù) GB 不等

• 接口類型：RJ45、串口、USB、背板總線等（視模塊具體功能）

• 安裝方式：插槽式熱插拔設(shè)計(jì)，固定在標(biāo)準(zhǔn) 19 英寸通信機(jī)架內(nèi)

• 工作溫度：-5°C 至 +55°C（適用于標(biāo)準(zhǔn)機(jī)房環(huán)境）

• 電源輸入：由主設(shè)備供電，支持系統(tǒng)級(jí)電源冗余

四、應(yīng)用場景

• 寬帶接入平臺(tái)控制單元

• IP交換平臺(tái)核心處理模塊

• 無線通信基站主控模塊

• SDH / 光傳輸設(shè)備主控系統(tǒng)

• 網(wǎng)絡(luò)管理與協(xié)議處理單元

英文資料：

1、 Product Overview

Alcatel Lucent 90-4459-44 is a central processing module (CPU board) specifically designed for communication devices, responsible for the main control logic processing, task scheduling, instruction execution, and coordinated operation of subsystems such as communication modules, interface modules, and power modules within the system. This type of module is typically deployed in telecom grade equipment such as access network platforms, core network devices, or transmission systems.

2、 Main functions

System control processing: Perform system startup, initialization, self-test, and task management.

Resource scheduling: Coordinate resource access and signal scheduling between various modules within the device.

Communication management: Handling communication protocols (such as Ethernet, serial bus) between internal buses or external networks.

Fault monitoring: Monitor the operating status of equipment and report fault or abnormal information.

System upgrade interface: firmware upgrade or configuration download can be achieved through network or local devices.

3、 Technical parameters (estimated based on common CPU boards)

Main frequency range: several hundred MHz to several GHz (depending on specific chip configuration)

Memory interface: Supports SDRAM/DDR RAM, with capacities ranging from 256MB to several GB

Interface type: RJ45、 Serial port USB、 Backplane bus, etc. (depending on the specific function of the module)

Installation method: Slot style hot swappable design, fixed in a standard 19 inch communication rack

Working temperature:- 5 ° C to+55 ° C (applicable to standard computer room environment)

Power input: Powered by the main device, supporting system level power redundancy

4、 Application scenarios

Broadband access platform control unit

Core processing module of IP exchange platform

Wireless communication base station main control module

SDH/Optical Transmission Equipment Master Control System

Network Management and Protocol Processing Unit

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