🛍️ Product Name
Ubiquiti ER‑4 UISP EdgeRouter 4 – Gigabit Router with SFP Fiber Uplink, Fanless Design
📦 Product Overview
The Ubiquiti ER‑4 UISP EdgeRouter 4 is a compact, enterprise‑grade router designed for advanced networking deployments. Powered by EdgeOS, it delivers carrier‑class reliability, intuitive management, and versatile routing features. With three Gigabit RJ45 ports and one SFP port for fiber uplink, the ER‑4 is ideal for service providers, businesses, and power users requiring robust performance and flexibility.
🌟 Top Highlights
⚡ Quad‑core 1 GHz CPU – Ensures fast packet processing and stable performance
🔌 Gigabit RJ45 Ports – Three copper ports for high‑speed LAN/WAN connectivity
🌐 SFP Fiber Uplink – Dedicated port for fiber integration and extended reach
🖥️ EdgeOS Platform – Intuitive GUI and advanced CLI for routing, firewall, and VPN
🌡️ Fanless Design – Silent operation with efficient thermal management
📐 Technical Details
| Specification | Details |
|---|---|
| Processor | Quad‑core 1 GHz MIPS64 |
| System Memory | 1 GB DDR3 RAM |
| On‑board Storage | 4 GB eMMC + 8 MB SPI NOR |
| Networking Interfaces | (3) Gigabit RJ45 ports, (1) Gigabit SFP port |
| Management Interface | (1) RJ45 Serial Console Port |
| Throughput | Up to 3.4 million packets per second, 4 Gbps line rate |
| Power Supply | Internal AC/DC adapter, 100–240V AC, 50/60 Hz |
| Max Power Consumption | 13 W |
| Dimensions | 229 × 136.5 × 31.1 mm |
| Weight | 795 g |
| Operating Temperature | ‑10 to 50 °C |
| Operating Humidity | 10 to 90% non‑condensing |
| Certifications | CE, FCC, IC; NDAA Compliant |
| ESD/EMP Protection | Air ±24 kV, Contact ±24 kV |
💡 Why You Should Buy It
✅ Enterprise‑grade routing with compact form factor
✅ Fiber uplink capability for extended network integration
✅ Silent, fanless design suitable for office or home environments
✅ Advanced EdgeOS features for routing, firewall, and VPN management
🎯 Recommended Use Cases
➤ Small to medium business networks
➤ Service provider edge deployments
➤ Advanced home labs and prosumer setups
➤ Fiber uplink integration with existing copper infrastructure
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Coverage available through manufacturer support
🔄 Returns Policy: Returns accepted as per standard reseller terms and conditions
🚚 Shipping Info: Delivery handled by reliable logistics partners with tracking support
📞 Customer Support: Assistance available via your reseller or distributor
👉 Call to Action
Upgrade your network with the EdgeRouter 4 for powerful, flexible routing performance.
Thanks for choosing
– YOUR TRUSTED IT PARTNER.
