Predominant Port Type 10 Gigabit Fiber Routing/Switching L2+ / Lite L3 Switch Type Fixed Port ECS5520-18X | L2+/Lite L3 10G Ethernet Aggregation Switch with 2x 40G Uplinks The ECS5520-18X is a high-performance Layer 2+/Lite L3 managed switch, designed for carrier/enterprise aggregation or small data center top-of-rack deployment. With 16 x 10G SFP+ ports and 2 x 40G QSFP+ uplinks, it ensures high-speed connectivity, reliability, and scalability. The switch delivers advanced QoS, security, and multicast control, making it ideal for ISP networks, data centers, and enterprise environments. Key Features: High-Performance Switching – 480 Gbps switching capacity for fast and efficient data transfer. 16 x 10G SFP+ Ports + 2 x 40G QSFP+ Uplinks – Ideal for enterprise aggregation and core network applications. Layer 2+ & Lite Layer 3 Features – Supports static routing, VLANs, and advanced network protocols. Dual Hot-Swappable Power Supplies – Redundant and load-sharing power supplies ensure maximum uptime. Continuous Availability – Supports MLAG, ITU-T 8032 ERPSv2, MSTP, RSTP, and STP for network reliability. Comprehensive QoS – 802.1p, DSCP, ACL, WRR, and strict priority scheduling for traffic prioritization. Advanced Security – Port security, 802.1X, DHCP snooping, IP Source Guard, ACLs, DAI, SSH, and SSL for robust network protection. Multicast Control – IGMP Snooping v1/v2/v3 and MVR for seamless multicast traffic management. Simple Management – CLI, Web GUI, SNMP v1/v2/v3 support with a complete private MIB for easy configuration. IPv6 Support – IPv6 Management, DHCPv6 Snooping, and IPv6 Source Guard for future-ready networks. Redundant Power Options – Optional 2nd AC power module & DC power module for enhanced reliability. Compatible Transceivers & Cables: Transceivers: 1000BASE-SX/LX/EX/ZX, 10G SFP+, 40G QSFP+ (SR4/LR4) Cables: 10G SFP+ DAC/AOC, 40G QSFP+ DAC/AOC, 40G DAC/AOC QSFP+ to SFP+ Breakout Applications: Enterprise & ISP Aggregation – Ideal for high-speed aggregation of enterprise networks. Data Centers – Designed for small data centers and high-performance network environments. Campus & Business Networks – Ensures stable, secure, and high-speed connectivity. Service Providers (ISPs) – Supports L2 VPNs, advanced OAM, and resilient networking.