Ubiquiti ER-4 EdgeRouter 4-Port Gigabit Router with SFP Port

Fanless router with a four-core, 1 GHz MIPS64 processor, (3) Gigabit RJ45 ports, and an SFP port.

The all-new EdgeRouter 4 brings “high-performance at disruptive pricing” to a new level. With a 50% increase in performance compared to the EdgeRouter Pro, the EdgeRouter 4 delivers the performance your network needs. Paired with our feature-rich EdgeOS makes this a versatile tool in both Carrier-Grade and Enterprise networks.

• (3) GbE RJ45 ports
• (1) 1G SFP port
• Internal PSU
• Wall or rack-mountable (Rack-mount sold separately.)

Technical Description

• Mechanical
  • Dimensions: 229 x 136.5 x 31.1 mm (9.02 x 5.37 x 1.22″)
  • Weight: 795 g (1.75 lb)
• Hardware
  • Management Interface
    • (1) RJ45 Serial Port
    • (4) Ethernet Ports (Default eth0)
  • Networking Interface
    • (3) 10/100/1000 RJ45 Ports
    • (1) 1 Gbps SFP Port
  • Processor: 4-Core 1 GHz MIPS64
  • System Memory: 1 GB DDR3 RAM
  • On-Board Flash Storage: 4 GB eMMC, 8 MB SPI NOR
  • Max. Power Consumption: 13W
  • Power Method:  Universal AC Power Cord (C13)
  • Power Supply:  Internal AC/DC Power Adapter, 30W DC
  • Supported Voltage Range: 100-240VAC, 50/60 Hz Universal Adapter
  • Button: Reset
  • LEDs
    • Data Ports – Speed/Link/Activity
    • SFP Data Port – Link/Activity
  • ESD/EMP Protection:  Air: ± 24 kV, Contact: ± 24 kV
  • Operating Temperature: -10 to 50° C (14 to 122° F)
  • Operating Humidity: 10 – 90% Noncondensing
  • Certifications: CE, FCC, IC