𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐈𝐓𝐋𝐄
Ubiquiti ER-4 EdgeRouter 4-Port Gigabit Router with SFP Port 𝐏𝐑𝐎𝐃𝐔𝐂𝐓 ER-4 EdgeRouter features three 10/100/1000 RJ45 ports, one Gigabit SFP port, a 4-core 1 GHz MIPS64 processor, 1 GB DDR3 RAM, EdgeOS management, and universal AC power. 𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐘𝐏𝐄 / and Switches 𝐊𝐄𝐘 𝐅𝐄𝐀𝐓𝐔𝐑𝐄𝐒
• (3) 10/100/1000 RJ45 Ethernet ports
• (1) 1 Gbps SFP port
• Hot-swappable SFP interface supporting Gigabit fiber SFP modules
• (1) RJ45 serial console port for command-line interface management
• 4-core 1 GHz MIPS64 processor
• 1 GB DDR3 system memory
• 4 GB eMMC and 8 MB SPI NOR onboard flash storage
• EdgeOS configuration interface
• Setup Wizard accessible through EdgeOS
• Universal 100-240V AC input
• Internal AC power adapter
• Maximum power consumption of 13W
• Wall-mountable design
• Grounding point for optional enhanced ESD protection
• ±24 kV air and contact ESD/EMP protection
• System and network activity LED indicators
• Reset button for factory-default restoration Manufacturer: Ubiquiti Networks
• Model: ER-4
• Product Family: EdgeRouter 4
• Dimensions: 229 x 136.5 x 31.1 mm (9.02 x 5.37 x 1.22 in)
• Weight: 0.8 kg (1.76 lb)
• Processor: 4-Core 1 GHz MIPS64
• System Memory: 1 GB DDR3 RAM
• Onboard Flash Storage: 4 GB eMMC, 8 MB SPI NOR
• Networking Interfaces: (3) 10/100/1000 RJ45 ports; (1) 1 Gbps SFP port
• Management Interface: (1) RJ45 serial port
• Console Settings: 115200 baud, 8 data bits, no parity, 1 stop bit, no flow control
• SFP Port: Hot-swappable; supports Gigabit fiber SFP modules
• Power Method: Universal AC
• Power Supply: Internal AC power adapter
• Supported Voltage Range: 100-240V, 50/60Hz
• Maximum Power Consumption: 13W
• Button: Reset
• Operating Temperature: -10°C to 50°C (14°F to 122°F)
• Operating Humidity: 10% to 90% noncondensing
• ESD/EMP Protection: ±24 kV air, ±24 kV contact
• Certifications: CE, FCC, IC Manufacturer specifications are provided in the supplied ER-4 Quick Start Guide. Page 4 identifies the Ethernet, SFP, console, and USB interfaces; page 12 provides the processor, memory, storage, power, environmental, and certification specifications. 𝐔𝐒𝐄 / Gigabit Ethernet routing
• Fiber network connectivity using compatible Gigabit SFP modules
• Network configuration and management through EdgeOS
• Command-line management through the RJ45 serial console interface
• Indoor network installations
• Wall-mounted network deployments
