SR-SFM2-400G ALCATEL Nokia 7750 Service Router System Module

The Alcatel SR-SFM2-400G is a Switch Fabric Module designed for the Nokia 7750 Service Router platform. This module provides high-capacity switching fabric functionality, enabling 400 Gbps of switching capacity per slot to support demanding service provider and enterprise network applications.

The SFM2-400G is a critical system component within the 7750 SR chassis architecture, responsible for interconnecting line cards and enabling non-blocking packet forwarding across the router backplane. It is essential for maintaining the performance and reliability of carrier-grade routing deployments.

This module is part of the Nokia (formerly Alcatel-Lucent) 7750 SR portfolio, which remains widely deployed in mobile backhaul, IP/MPLS core networks, and metro Ethernet aggregation environments. Network operators maintaining existing 7750 SR infrastructure often require replacement fabric modules to sustain operational capacity.

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