Nokia 3HE12331AA SFM

The Nokia 3HE12331AA is a compact and energy-efficient mini Switch Fabric Module (mini-SFM6-12e) designed for the Nokia 7750 Service Router (SR-12e) platform. This module provides high-speed switching interconnect between line cards, forming the internal fabric that enables massive data throughput and seamless communication within the chassis. Engineered for scalability and reliability, it ensures non-blocking performance, low latency, and high resiliency for carrier-grade IP/MPLS networks.

With its advanced switching architecture, the 3HE12331AA delivers exceptional forwarding capacity while maintaining low power consumption and thermal efficiency. It integrates with Nokia’s Service Router Operating System (SR OS) to support a wide range of protocols and traffic types, including Ethernet, MPLS, and IP routing. The module also supports redundancy configurations for continuous operation, ensuring network uptime and stability in demanding environments. Compact and hot-swappable, the mini-SFM6-12e is ideal for deployments requiring high density and operational efficiency. It provides intelligent bandwidth distribution, fault monitoring, and automatic recovery capabilities, making it a key component in scalable core and aggregation infrastructures.