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ALCATEL LUCENT 3AL78816AAAE输入输出模块

发布时间:2025-04-14人气:
  • ALCATEL LUCENT  3AL78816AAAE输入输出模块
  • ALCATEL LUCENT  3AL78816AAAE输入输出模块

ALCATEL LUCENT   3AL78816AAAE输入输出模块

1.产 品 资 料 介 绍:

中文资料:

ALCATEL-LUCENT 3AL78816AAAE 输入输出模块 - 技术规格与专业应用指南


1. 产品定位

3AL78816AAAE是诺基亚(原阿尔卡特-朗讯)多功能接口处理模块,专为7750 SR/7450 ESS系列设备设计,主要承担:

  • 业务接入:多协议接口适配

  • 信号转换:光电介质转换

  • 流量聚合:低密度向高密度端口汇聚


2. 核心规格参数

特性技术指标
物理规格- 尺寸:235×165×25mm(单槽位)
- 重量:1.2kg
接口配置- 16×1G SFP或4×10G SFP+
- 2×40G QSFP+上行口(支持Breakout为4×10G)
处理能力- 交换容量:160Gbps
- 转发时延:<5μs(线速)
协议支持Ethernet/IPv4/IPv6/MPLS/QinQ
功耗典型值45W(满载)

3. 硬件架构亮点

3.1 智能接口处理

  • 自适应速率:100M/1G/10G自动协商

  • 介质转换:支持单模/多模光纤及铜缆接入

  • 信号增强:内置时钟数据恢复(CDR)电路

3.2 流量管理

  • 8级硬件队列(严格优先级+WRR)

  • 基于流的限速(精度±1%)

  • 风暴抑制(可配置阈值)

3.3 可靠性设计

  • 端口级故障隔离

  • 热插拔支持(MTTR<2分钟)

  • 温度自适应风扇控制

英文资料:

ALCATEL-LUCENT 3AL78816AAE Input/Output Module - Technical Specifications and Professional Application Guide

1. Product positioning

3AL78816AAE is a Nokia (formerly Alcatel Lucent) multifunctional interface processing module designed specifically for the 7750 SR/7450 ESS series devices, mainly responsible for:


Business access: adaptation to multiple protocol interfaces


Signal conversion: photoelectric medium conversion


Traffic aggregation: Low density to high-density port aggregation


2. Core specification parameters

Characteristic technical indicators

Physical specifications - Size: 235 × 165 × 25mm (single slot position)

-Weight: 1.2kg

Interface configuration -16 × 1G SFP or 4 × 10G SFP+

-2 x 40G QSFP+upstream port (supporting Breakout of 4 x 10G)

Processing capacity - Switching capacity: 160Gbps

-Forwarding latency:< 5 μ s (line speed)

The protocol supports Ethernet/IPv4/IPv6/MPLS/QinQ

Typical power consumption: 45W (full load)

3. Hardware architecture highlights

3.1 Intelligent interface processing


Adaptive speed: 100M/1G/10G automatic negotiation


Media conversion: supports single-mode/multi-mode fiber and copper cable access


Signal Enhancement: Built in Clock Data Recovery (CDR) Circuit


3.2 Traffic Management


Level 8 hardware queue (strict priority+WRR)


Flow based speed limit (accuracy ± 1%)


Storm suppression (configurable threshold)


3.3 Reliability Design


Port level fault isolation


Hot swappable support (MTTR<2 minutes)


Temperature adaptive fan control

2.产      品      展      示      

alcatel_lucent_3al78816aa_3al78816aaae_01_card_r2trolley_3_2.jpg

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