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Alcatel-Lucent 1660SM Mod. Plug-in STM-1

Part Number
3AL78839AAAD
Manufacturer
Alcatel-Lucent
In Stock Used

Alcatel-Lucent 1660SM STM-1 plug-in module for reliable synchronous transport in telecom and data centre networks.

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Specifications

Weight 0.0750 kg  /  0.17 lbs
Volumetric Weight (L×W×H÷5000) 0.001 kg  /  0.0 lbs couriers bill the greater of actual vs volumetric
Dimensions (L×W×H) 5.6500 × 1.3400 × 0.8500 cm  /  2.2 × 0.5 × 0.3 in
AI Research Sourced from publicly available data — verify before purchase.
Part Type Line Card
Data Rate 155.52 Mbps
Protocol SDH
Connector FC/PC
Switching Capacity 384 x 384 STM-1
Compatible Systems Alcatel 1660SM multiservice metro node
Dim Notes Used standard fallback dimensions for SFP/SFP+.
Spec Notes Specific specifications were not detailed in the sources.
Dim Confidence estimate

About This Part

The Alcatel-Lucent 1660SM Mod. Plug-in STM-1 (Synchronous Transport Module level 1) is a vital component designed for the Alcatel-Lucent 1660SM Synchronous Multiplexer platform. This module enables the transmission and reception of STM-1 signals, which operate at a data rate of 155.52 Mbps. As a cornerstone of Synchronous Digital Hierarchy (SDH) networks, it facilitates high-capacity, reliable, and standardized digital transmission across various network segments. Typically deployed in core, metropolitan, or access telecom networks, this plug-in module is essential for aggregating and transporting diverse traffic types, including voice, data, and video. It serves as a critical interface for connecting network elements, extending network reach, and ensuring the robust operation of legacy and evolving communication infrastructures. Its integration into the 1660SM platform allows network operators to maintain and upgrade their existing SDH deployments with proven, high-performance components. Revo Distribution Limited carries parts like the Alcatel-Lucent 1660SM Mod. Plug-in STM-1 to support B2B clients who rely on established telecom and data centre equipment. By providing used and refurbished modules, Revo enables network operators to cost-effectively maintain, expand, or repair their critical infrastructure, extending the operational life of their Alcatel-Lucent 1660SM systems and ensuring business continuity without the need for complete system overhauls.