Nokia 3HE12330AA SFM

The Nokia 3HE12330AA is a high-performance Switch Fabric Module (SFM6-12e) designed for the Nokia 7750 Service Router (SR-12e) platform. It functions as the central switching engine within the chassis, interconnecting all installed line cards to deliver non-blocking, high-capacity data throughput. This module ensures ultra-fast packet forwarding, deterministic latency, and high reliability, supporting mission-critical applications in carrier-grade IP/MPLS networks.

With its advanced architecture, the 3HE12330AA delivers superior bandwidth scalability, allowing network operators to handle growing traffic demands efficiently. It supports redundant switch fabric configurations for uninterrupted service and integrates with Nokia’s Service Router Operating System (SR OS) to provide intelligent traffic management, load balancing, and quality of service (QoS) control. The module’s hardware-based switching design ensures optimal performance even under heavy network load, maintaining consistent throughput and low jitter. Engineered for long-term stability and low energy consumption, the 3HE12330AA minimizes power usage while providing exceptional thermal efficiency. Its hot-swappable design enables seamless maintenance and replacement without affecting system uptime. Combined with support for multiple Layer 2 and Layer 3 protocols, this module is ideal for core routing, aggregation, and large-scale service provider deployments.