Alcatel-Lucent 3AL69146ABAA is an interface/control module used within the Alcatel-Lucent 1664 SM optical transport platform. It is identified as part of the NCC2 (Network Control Card 2) system, which provides centralized control, management, and interface functions for SDH/SONET transmission equipment.

This module plays a key role in network supervision, system control, and communication between line/tributary cards, making it a core component in carrier-grade optical transport systems.

? KEY FEATURES

Interface / control module for Alcatel 1664 SM platform
Part of NCC2 (Network Control Card) subsystem
Supports system control and network management functions
Enables communication between switching, optical, and tributary modules
Carrier-grade reliability for telecom environments
Plug-in card for chassis-based transport systems

⚙️ TECHNICAL SPECIFICATIONS

System: Alcatel-Lucent 1664 SM (SDH/SONET transport platform)
Module type: Interface / Control Card (NCC2)
Technology: Optical transport (SDH / SONET backbone systems)

➡️ Identified specifically as:

“1664 SM NCC2 module”

? Functional Role

Network element control and supervision
Communication with line cards and switching fabric
Fault monitoring and alarm management
Configuration and provisioning interface
Integration with network management systems (NMS)

? Module Type

Plug-in telecom card (rack/subrack installation)
Installed in central control slot of 1664 SM shelf
Works alongside:
- Optical line modules
- Tributary interface cards
- Switching matrices