ALCATEL LUCENT 3AL78816AAAE输入输出模块 PDF资料
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
3.其他产品
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