Ubiquiti EdgeRouter 4: Next-Level Routing
When your internet connection gets faster (e.g., Gigabit fiber), old routers often become the bottleneck. The ER-4 was built to break these limits.
Why the ER-4 is so popular
It bridges the gap between affordable entry-level devices (ER-X) and large 19-inch monsters (ER-8). * Speed: With 4 Gbps total throughput, it maximizes any internet line. * VPN Power: Thanks to a strong CPU, it is ideal as a VPN gateway for home offices or site-to-site connections. * SFP Onboard: You can connect the fiber cable from the provider or the uplink to the switch directly via SFP module.
EdgeOS: For Pros
The operating system gives you the freedom you miss with consumer routers.
You can build complex VLAN structures, use Deep Packet Inspection (DPI) to see which app consumes how much data, and define firewall rules down to the smallest detail.
Note: The ER-4 is a pure router. It has no integrated Wi-Fi access point and no modem.
Mounting
The router is compact and made of metal. It can be placed on a desk or mounted on the wall. For professional use, there is an optional rackmount kit to make it disappear neatly into the server cabinet.
Detailed Technical Specifications
| Performance & Hardware | |
| Processor: | 4-Core 1 GHz, MIPS64 |
| System Memory: | 1 GB DDR3 RAM |
| Flash Storage: | 4 GB eMMC |
| Packet Rate: | 3,400,000 pps (64-byte packets) |
| Throughput: | 4 Gbps (Packets 128-byte or larger) |
| Ports | |
| RJ45 Network: | 3x 10/100/1000 Mbps (Gigabit) |
| SFP Network: | 1x 1 Gbps SFP (Fiber) |
| Management: | 1x RJ45 Serial Console Port |
| USB: | 1x USB 3.0 Type A |
| Physical & Power | |
| Dimensions: | 229 x 136.5 x 31.1 mm |
| Weight: | 795 g |
| Power Supply: | Internal AC PSU (Power Cord) |
| Max. Consumption: | 13 Watts |
| Cooling: | Passive (Fanless) |
| Mounting: | Wall mount (incl.) or Rack (optional) |
Scope of Delivery
| 1 x EdgeRouter 4 |
| 1 x Power Cord |
| 1 x Wall Mount Screws |
| 1 x Quick Start Guide |
Homepage: https://www.ui.com
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de
