Ubiquiti EdgeMAX EdgeRouter X SFP (ER-X-SFP)

Ubiquiti EdgeMAX EdgeRouter X SFP (ER-X-SFP) is a compact yet powerful Gigabit router designed for flexible network deployment in small offices, homes, and edge environments requiring advanced routing and fiber connectivity. Built on Ubiquiti’s robust EdgeOS platform, this router delivers enterprise-grade features including VLAN support, firewall rules, VPN, and QoS in a silent, fanless design. With five Gigabit Ethernet ports, a dedicated SFP fiber uplink port, and passive Power over Ethernet (PoE) support, the ER-X-SFP balances performance, versatility, and ease of use for wired and mixed media network architectures.

Product Features

Enterprise-Class EdgeOS Software

Powered by Ubiquiti’s EdgeOS, the router provides advanced networking capabilities such as dynamic routing, firewall configuration, VPN support, VLAN segmentation, and traffic management through an intuitive web UI or CLI.

Gigabit Ethernet Ports

Includes five Gigabit RJ45 ports that support versatile configuration as WAN, LAN, or switched interfaces, enabling flexible deployment across varied network topologies.

Dedicated SFP Fiber Port

Features one Gigabit SFP port for fiber uplinks or long-distance links, offering scalable connectivity options for mixed copper and optical networks.

Passive PoE Support

Supports 24 V passive PoE input and PoE passthrough on specified ports, allowing simplified deployment and powering of compatible PoE devices without extra power injectors.

Hardware Offloading for Performance

Utilizes hardware offloading to accelerate routing and switching tasks, improving throughput and reducing CPU load for efficient packet forwarding in busy networks.

Fanless, Quiet Operation

Designed with a fanless metal enclosure to provide silent operation and long-term reliability in desktop or rack environments without active cooling.

Centralized Management Options

Manage locally using the EdgeOS web interface or command-line interface (CLI), with support for integration into Ubiquiti-based management workflows for simplified network control.

Product Specifications

• Model: ER-X-SFP
• Router operating system: EdgeOS
• Processor: Dual-core 880 MHz MIPS1004Kc
• System memory: 256 MB DDR3 RAM
• On-board flash storage: 256 MB NAND
• Ethernet ports: 5 × Gigabit RJ45
• SFP ports: 1 × 1 Gbps SFP
• PoE input: 24 V passive PoE (specific ports)
• PoE passthrough: 24 V passive PoE on selected ports
• Routing performance: Up to ~1 Gbps (hardware offloading)
• Power method: Passive PoE or external adapter
• Power consumption: ~5 W (excluding PoE output)
• Enclosure: Metal, fanless design
• Operating temperature: −10 °C to 45 °C
• Operating humidity: 10 % – 90 % non-condensing