About This Part
The Alcatel 3HE12313AA, identified as an SFM2-X20S Switch Fabric Module, is a vital component for the Alcatel-Lucent 7950 XRS-20 and XRS-20e core routing platforms. In these high-performance systems, the SFM is responsible for the internal switching and forwarding of data packets between various line cards and network interfaces. It acts as the central interconnect, enabling the router to achieve its immense throughput and low-latency performance. Typical use cases involve deployment in carrier-grade IP/MPLS backbones, large-scale data centers, and internet exchange points where extreme capacity, reliability, and scalability are paramount. Service providers leverage these modules to build robust and future-proof network infrastructures capable of handling massive traffic volumes from diverse services, including broadband, mobile, and enterprise VPNs. While specific detailed technical specifications for the SFM2-X20S (3HE12313AA) are proprietary to Alcatel-Lucent's architecture, its role within the 7950 XRS-20/20e implies it contributes significantly to the platform's overall switching capacity, redundancy, and fabric resilience. These modules are engineered for non-blocking performance, ensuring that data can flow efficiently across the router without bottlenecks, even under peak loads. Their design often incorporates redundancy features to maintain continuous operation in the event of a module failure, critical for mission-critical network environments. Revo Distribution Limited specializes in supplying used and refurbished telecom and data centre equipment. We carry parts like the Alcatel 3HE12313AA to support network operators and enterprises in maintaining, upgrading, or expanding their existing Alcatel-Lucent 7950 XRS deployments cost-effectively. Our refurbished modules offer a reliable and economical alternative to new hardware, extending the lifecycle of high-value infrastructure.
