Condition: Refurbished

Ubiquiti ER-4

The Ubiquiti EdgeRouter ER-4 is a high-performance Gigabit Ethernet router designed for small and medium-sized business networks. It features three Gigabit Ethernet RJ45 ports, one Gigabit SFP port, and a USB 3.0 port. Powered by a quad-core 1 GHz processor with 1 GB RAM, it supports advanced routing, stateful firewall protection, NAT, VLANs, VPN connectivity, and traffic management. Its compact, fanless design provides silent operation and energy-efficient performance for branch offices and enterprise network environments.

Features:

• High-performance routing: Quad-core 1 GHz MIPS64 processor and 1 GB DDR3 RAM. Gigabit connectivity: 3 × 10/100/1000 Mbps RJ45 Ethernet ports. Fiber connectivity: 1 × Gigabit SFP port.
• Advanced routing: Supports static routing, OSPF, RIP, and BGP. Firewall security: Stateful firewall, access control lists (ACLs), and network address translation (NAT).
• VPN support: IPsec and OpenVPN, with protocol and configuration-dependent capabilities. VLAN support: Enables logical network segmentation.
• Traffic management: Quality of Service (QoS) and bandwidth management. USB connectivity: 1 × USB 3.0 port. Fanless cooling: Silent operation with passive cooling. Compact design: Suitable for desktop installation or rack mounting with an optional rack kit.

Whats in the Box?

• ER-4

Specifications:

General Information

• Energy Star Compliant: NO
• Model Number: ER-4
• Plug and Play Operation: NO
• EPEAT Level: Not Applicable

Networking

• Port Type: RJ-45
• Encryption Type: Other
• Firewall Type: NAT

Physical Features

• Item Dimensions - H x W x D (IN): 1.22 x 5.37 x 9.02
• Item Weight (LBS): 1.75
• Color - Generic: Black

Inputs/Outputs

• Total LAN 10/100/1000 Ports: 3
• Total WAN 10/100/1000 Ports: 3
• Total LAN 10/100 Ports: 0
• Total USB Printer Server Ports: 0
• Total WAN 10/100 Ports: 0