ALCATEL LUCENT 3AL34787AA Controller Module

Brand:Alcatel Lucent
Model:3AL34787AA
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

ALCATEL LUCENT 3AL34787AA Controller Module

Product manual:

ALCATEL-LUCENT 3AL34787AA Controller Module - Technical Explanation and Application Guide
1. Product positioning and core values
3AL34787AA is the core control unit of Nokia (formerly Alcatel Lucent) optical transmission network, designed specifically for the 1830 PSS (Photonic Service Switch) series, mainly responsible for:

Calculation and optimization of all-optical path

Multi layer (OTN/WDM/SDH) unified control

Network automation and intelligent operation and maintenance

2. Hardware architecture analysis
2.1 Processing System

Main processor: Dual core PowerPC architecture @ 1.8GHz

Coprocessor: Dedicated Optical Path Calculation Engine

Memory configuration:

8GB DDR3 (with ECC protection)

16MB NOR Flash (firmware storage)

2.2 Interface System

Interface type quantity function
10/100/1000M 2 out of band management (primary and backup redundancy)
USB 2.0 1 configuration import/log export
RS-232 1 Local Console Management
QSFP+1 internal backplane communication (40G rate)
2.3 Reliability Design

Dual firmware image (automatic switching between primary and backup)

Key chip temperature monitoring (± 0.5 ℃ accuracy)

Watchdog timer (hardware level protection)

3. Core functional features
3.1 Intelligent Control of Optical Layer

Real time wavelength assignment algorithm

Automatic calculation of optical power budget

Fragmented spectrum sorting

3.2 Multi layer collaboration

OTN/WDM unified scheduling

Electrical layer (ODU) and optical layer linkage

Cross vendor interoperability (via OpenROADM)

3.3 Automated operation and maintenance