Ubiquiti Model ER-4 
Product Description
Ubiquiti EdgeRouter 4 (ER-4)
Router CPU: 4-Core 1GHz, 1GB DDR3 RAM, 4GB Storage with 1 Serial Port, 3Gigabit Ports (10/100/1000) and 1 SFP Port, VLAN, Firewall, Qos, VPN and more.| Brand | Ubiquiti |
| Model | ER-4 |
| Dimensions | 229 x 136.5 x 31.1 mm (9.02 x 5.37 x 1.22″) |
| Weight | 795 g (1.75 lb) |
| Max. Power Consumption | 13W |
| Max. Total PoE Output | 50W @ 24V |
| PoE Output | Passive 24V (Pins 4, 5 ; 7, 😎 |
| Power Method | Universal AC Power Cord (C13) |
| Power Supply | Internal AC/DC Power Adapter, 30W DC |
| Supported Voltage Range | 100 – 240VAC, 50/60 Hz |
| Button | Reset |
| LEDs Data Ports SFP Data Port | Speed/Link/Activity Link/Activity |
| Interfaces Management Networking | (1) RJ45 Serial Port (4) Ethernet Ports (Default eth0) (3) 10/100/1000 RJ45 Ports (1) 1 Gbps SFP Port |
| Layer 3 Forwarding Performance Packet Size: 64 Bytes Packet Size: 512 Bytes or Larger | 3,400,000 pps 4 Gbps (Line Rate) |
| Processor | 4-Core 1 GHz, MIPS64 |
| System Memory | 1 GB DDR3 RAM |
| On-Board Flash Storage | 4 GB eMMC, 8 MB SPI NOR |
| Mounting | Wall, Rack* |
| Operating Temperature | -10 to 50° C (14 to 122° F) |
| Operating Humidity | 10 – 90% Noncondensing |
| Certifications | CE, FCC, IC |
| Warranty | 1 year |
| Download | Quick Start Guide Datasheet |
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