The FRM220A-2000EAS/4F is a high-performance, managed Gigabit Ethernet slide-in switch card designed for seamless integration into the FRM220A chassis. It features four 100/1000Base-X SFP ports, allowing for flexible and high-speed network connectivity. This switch card is built on a robust Layer 2+ switch architecture, providing enhanced network management capabilities, such as bandwidth control, speed configuration, VLAN tagging, and Q-in-Q support. Additionally, it supports advanced Quality of Service (QoS) features, Spanning Tree Protocol (STP), jumbo frames, and critical functions like auto laser shutdown, link fault pass-through, OAM loopback, and dying gasp for optimized performance and fault tolerance.

With embedded Simple Network Management Protocol (SNMP) and Web-based management interfaces, the FRM220A-2000EAS/4F enables network administrators to monitor, configure, and control the switch card both locally and remotely. This level of management ensures efficient network operations, rapid troubleshooting, and simplified maintenance. Furthermore, the card is fully compatible with the GSW/SNMP management system in the FRM220A chassis, providing a comprehensive solution for large-scale, managed Ethernet networks. Whether used in enterprise environments or telecommunications infrastructures, this switch card offers reliability, scalability, and advanced features to meet the demands of modern networks.