Ubiquiti EdgeRouter 4 (ER-4) 1GHz Processor, 3x GbE Ports

The Ubiquiti EdgeRouter 4 (ER-4) is a fanless, high-performance router designed to deliver top-tier connectivity for medium to large networks. Equipped with a powerful 1 GHz quad-core processor, it offers reliability and performance for routing needs. With its 3 Gigabit Ethernet ports, an SFP port, and a versatile power supply, it’s perfect for managing demanding networking environments, from small businesses to home offices.

Key Features

• Fanless design for quiet operation
• 3 Gigabit Ethernet ports and 1 SFP port
• 1 GHz quad-core processor for efficient performance
• Compact design ideal for wall mounting
• Ideal for home or small business network setups

Technical Specifications

Dimensions: 229 x 136.5 x 31.1 mm (9 x 5.4 x 1.2")
Weight: 795 g (1.8 lb)
Processor: 4-core 1 GHz MIPS64
System Memory: 1 GB DDR3 RAM
On-board Flash Storage: 4 GB eMMC, 8 MB SPI NOR
Networking Interface: (3) 10/100/1000 RJ45 ports, (1) 1 Gbps SFP port
Management Interface: (1) RJ45 serial port, (4) Ethernet ports
Power Method: Universal AC power cord (C13), 30W, DC, 50/60 Hz
Power Supply: Internal AC/DC power adapter
Supported Voltage Range: 100-240V AC
Max. Power Consumption: 13W
ESD/EMP Protection: Air: ± 24 kV, contact: ± 24 kV
Button: Factory reset
LEDs: Data ports: speed/link/activity, SFP data port: link/activity
Ambient Operating Temperature: -10 to 50° C (14 to 122° F)
Ambient Operating Humidity: 10 to 90% noncondensing
Certifications: CE, FCC, IC