ALCATEL-LUCENT 3AL78818AAAC通信模块

 ALCATEL LUCENT 3AL78818AAAC通信模块

1.产 品 资 料 介 绍：

中文资料：

ALCATEL-LUCENT 3AL78818AAAC 通信模块技术详解

1. 产品定位

该模块是阿尔卡特朗讯（现诺基亚）通信系统中的高性能业务处理模块，主要用于光传输和分组交换设备，承担业务汇聚、协议转换和流量管理功能。

2. 核心功能特点

3. 典型应用场景

• 城域接入网：

  • 在7350 OLT设备中实现GPON到城域核心网的业务汇聚

  • 支持移动回传（IP-RAN）的时钟同步（1588v2）

• 企业专线服务：

  • 提供E1/T1到以太网的业务转换

  • 支持VPLS和VPWS二层VPN服务

• 5G网络应用：

  • 用于CU/DU分离架构中的前传网络

  • 支持eCPRI协议的低时延传输（<100μs）

4. 技术规格参数

• 物理参数：

  • 尺寸：符合ATCA标准（8U高度）

  • 功耗：典型值85W，最大120W

  • 散热：前后对向通风设计

• 性能指标：

  • 交换容量：240Gbps全双工

  • 包转发率：180Mpps

  • 时延：<5μs（64字节分组）

• 环境适应性：

  • 工作温度：-40°C ~ +65°C

  • 湿度：5% ~ 95% 无冷凝

5. 系统兼容性

• 配套设备：

  • 1830 PSS-32/64光传输平台

  • 7750 SR-12业务路由器

  • 5620 SAM网管系统

• 软件要求：

  • 需配合Alcatel-Lucent OS版本12.0.R6或以上

  • 支持NETCONF/YANG模型配置

英文资料：

ALCATEL-LUCENT 3AL78818AAAC Communication Module Technical Explanation

1. Product positioning

This module is a high-performance business processing module in Alcatel Lucent (now Nokia) communication systems, mainly used for optical transmission and packet switching equipment, responsible for business aggregation, protocol conversion, and traffic management functions.

2. Core functional features

Characteristic Technical Description

Multi service support for simultaneous processing of TDM, Ethernet, and IP services, supporting mixed transmission of circuit switching and packet switching

High density interface provides multiple 10G/25G optical or electrical ports, supporting modular interface board expansion

Intelligent traffic management has HQQoS (Hierarchical Quality of Service) and traffic shaping functions, supporting 5 levels of business priority

Hardware accelerated integrated dedicated network processor, supporting MACsec encryption and deep packet inspection (DPI)

The hot swappable design complies with NEBS Level 3 standards and supports online replacement and 1+1 redundant configuration

3. Typical application scenarios

Metropolitan Access Network:

Implementing GPON to metropolitan core network business aggregation in 7350 OLT equipment

Clock synchronization supporting Mobile Backhaul (IP-RAN) (1588v2)

Enterprise dedicated line service:

Provide E1/T1 to Ethernet business conversion

Support VPLS and VPWS layer 2 VPN services

5G network applications:

Front haul network used in CU/DU separation architecture

Support low latency transmission of eCPRI protocol (<100 μ s)

4. Technical specifications and parameters

Physical parameters:

Size: Complies with ATCA standards (8U height)

Power consumption: typical value of 85W, maximum 120W

Heat dissipation: front and rear facing ventilation design

Performance indicators:

Switching capacity: 240Gbps full duplex

Packet forwarding rate: 180Mpps

Delay:< 5 μ s (64 byte group)

Environmental adaptability:

Working temperature:- 40°C ~ +65°C

Humidity: 5%~95% without condensation

5. System compatibility

Supporting equipment:

1830 PSS-32/64 Optical Transmission Platform

7750 SR-12 Service Router

5620 SAM Network Management System

Software requirements:

Should be compatible with Alcatel Lucent OS version 12.O.R6 or above

Support NETCONF/YANG model configuration

2.产      品      展      示      

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