Ubiquiti Networks ER-4 3-Port EdgeRouter with EdgeMAX Technology

Ubiquiti Networks ER-4 Overview

The Ubiquiti Networks ER-4 EdgeRouter with EdgeMAX Technology is designed to handle demanding enterprise environments, supporting up to 3.4 million packets per second with a line rate of 4 Gb/s. Its performance makes it an excellent choice for businesses that need to manage multiple high-bandwidth clients efficiently.
Managing the ER-4 is straightforward, thanks to built-in tools such as DHCP server support, monitoring utilities (ping, trace, and discover), and options for setting up both operator and admin accounts. For network security, it includes advanced firewall policies, group management, and customizable NAT rules for precise traffic control.

Installation is quick and flexible, with compatibility for standard rackmount setups. Once in place, the EdgeRouter can be managed through an intuitive, browser-based interface with graphical menus that simplify configuration. It also supports advanced networking protocols like OSPF, RIP, and BGP, along with firewall policies, DHCP services, and Quality of Service (QoS) features—giving you full control over performance, security, and scalability.

Advanced Routing Technology for the Masses

The Ubiquiti Networks EdgeRouter 4 delivers carrier-class reliability and enterprise-grade features in a compact, cost-effective design. Equipped with multiple Gigabit Ethernet ports and an SFP port for fiber connectivity, it can handle up to 3.4 million packets per second with a line rate of 4 Gb/s, making it a powerful solution for demanding networks.

The router runs on EdgeOS, Ubiquiti’s intuitive graphical interface, which makes configuring routing, security, and management features straightforward. For network professionals who prefer direct control, a built-in CLI is also available with familiar command options.

For added flexibility, the UNMS mobile app lets you monitor and manage the EdgeRouter remotely, giving you full control of your network anytime, anywhere.

Key Features

·         3 x Gigabit Ethernet Ports

·         1 x RJ45 Serial Port

·         1 x SFP Port

·         Quad-Core 1 GHz, MIPS64 CPU

·         1 GB DDR3 RAM

·         Speed / Link / Activity LEDs

·         Built-in Reset Button

Why Choose Ubiquiti Networks ER-4?

Powerful Performance – Handles up to 3.4 million packets per second with a 4 Gb/s line rate, ensuring smooth and reliable network operation.

Flexible Connectivity – Includes multiple Gigabit Ethernet ports and an SFP port for fiber uplinks, making it suitable for a wide range of setups.

Easy to Manage – EdgeOS provides an intuitive graphical interface for simple configuration of routing, security, and management features.

Advanced Control – Built-in CLI gives IT professionals direct access to powerful command-line tools.

Remote Management – With the UNMS mobile app, you can monitor and manage your router anytime, anywhere.

Enterprise-Grade Reliability – Designed with carrier-class stability and enterprise-level features in a compact, affordable unit.