Ubiquiti ER-4 Fanless Router with Four-Core, 1 GHz MIPS64 Processor, 3-Port Gigabit RJ45 and 1-Port SFP

Engineered for secure, high-performance networking, the Ubiquiti EdgeRouter 4 (ER-4) is a compact, fanless router ideal for deployments that support security, surveillance, and remote monitoring. The ER-4’s four-core, 1 GHz MIPS64 processor and EdgeMAX software deliver consistent packet handling—3.4 million packets per second for 64-byte frames and up to 4 Gbps for larger packets—so video streams and recording servers remain smooth under load. With three Gigabit RJ45 ports and a Gigabit SFP port, the router offers flexible LAN connectivity and fiber uplink options to scale CCTV, access control, and monitoring networks. Silent, fanless operation minimizes audible distraction in control rooms and branch offices while the rugged metal case and rack- or wall-mount form factor make installation straightforward. Built for IT and security teams, the ER-4 balances performance, reliability, and compact design to protect and prioritize mission-critical traffic. Add the Ubiquiti ER-4 to your network to improve throughput for surveillance systems and ensure dependable remote-site connectivity—contact sales or add to cart to deploy it in your environment.

• Silent, fanless design reduces noise and maintenance for control rooms and office environments
• Four-core 1 GHz MIPS64 processor delivers reliable routing and low-latency performance for security and monitoring systems
• Three Gigabit RJ45 ports plus one Gigabit SFP port provide flexible LAN and fiber uplink options for CCTV and remote sites
• High packet throughput (3.4M pps; up to 4 Gbps) supports multi-camera surveillance and busy network traffic without bottlenecks
• Compact, durable metal chassis with rack- and wall-mount options saves space and integrates easily into existing network racks