ALCATEL LUCENT 3AL78830AEAA Controller Module

ALCATEL LUCENT 3AL78830AEAA Controller Module

Product Details Introduction

ALCATEL-LUCENT 3AL78830AEAA Controller Module - Professional Analysis and Technical Guide

1. Product positioning and core values

3AL78830AEAA is the flagship network equipment control module of Nokia (formerly Alcatel Lucent). As the "central nervous system" of carrier grade equipment, it undertakes three core functions:

Full device control: Unified management of system hardware resources and software processes

Intelligent Routing Decision: Performing Complex Path Calculation and Traffic Engineering

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2. Hardware architecture analysis

2.1 Processing System

Main processor: using Broadcom StrataDNX series multi-core chips (16 cores @ 2.4GHz)

Coprocessor: Dedicated NPU for processing encryption/deep packet inspection

Memory system:

32GB main memory (with ECC error correction)

4MB Level 3 Cache

Non volatile memory (configuration save)

2.2 Interface System

Management interface:

2 × 10/100/1000Base-T (with out of band management)

1 x USB 3.0 (log export)

Data interface:

40G QSFP+(Control Plane Interconnection)

PCIe 3.0 × 8 (connecting line card)

2.3 Reliability Design

Hot backup of key components (main control chip/clock module)

The third mock examination power supply design (-48V DC/12V/supercapacitor)

Product imag

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