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Ubiquiti ER-4 EdgeRouter


 ER-4, Ubiquiti ER-4 EdgeRouter

Key Features

  • 4-Port Gigabit Router with 1 SFP Port
  • 3.4 million packets per second for 64-byte packets
  • 4 Gbps for packets 128 bytes or larger in size
  • Silent fanless operation
  • Compact & durable metal case
  • 3x Gigabit RJ45 routing ports | 1x Gigabit SFP port
  • ER-4

Part No: ER-4

Stock Code: 6786412


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£173.99 Inc VAT

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Ubiquiti ER-4 EdgeRouter

With a 50% increase in performance compared to the EdgeRouter Pro, the EdgeRouter 4 delivers the performance your network needs. Paired with Ubiquiti's feature-rich EdgeOS makes this a versatile tool in both Carrier-Grade and Enterprise networks.

The EdgeRouter 4 delivers 3.4 million packets per second routing performance in a compact and cost-effective unit.

Price/Performance Breakthrough

The EdgeRouter 4 offers next-generation price/performance value: up to 3.4 million packets per second processing with a line rate of up to 4 Gbps.



Versatile Design

The EdgeRouter 4 can be rack-mounted with the use of the EdgeRouter Rack Mount Kit (ER-RMKIT)*.

*Sold separately.

Centralised Management

The EdgeRouter 4 is supported and managed by UNMS (Ubiquiti Network Management System0, a comprehensive controller with an intuitive UI. A single control plane manages registered EdgeMAX devices across multiple sites.



From the Manufacturer



Router Type Wi-Fi
Wi-Fi Speed Without
Wi-Fi Standard Without
No. Ports 3
Predominant Port Type Gigabit Ethernet
USB Ports 1x USB 3.0

General Information
ManufacturerUbiquiti Networks, Inc
Manufacturer Part NumberER-4
Manufacturer Website Addresshttp://www.ubnt.com
Brand NameUbiquiti
Product LineEdgeRouter 4
Product ModelER-4
Product NameGigabit Router with SFP
Marketing InformationAdvanced Routing Technology for the MassesUbiquiti Networks introduces the EdgeRouter(tm) 4, the next generation of router for the EdgeMAX(r)platform. EdgeRouters combine carrierclass reliability with enterpriselevel features in a compact and affordable unit.The EdgeRouter 4 offers Gigabit Ethernet ports and an SFP port for a fiber link.The EdgeRouter 4 is capable of routing up to 3.4 million packets per second and has a line rate of 4 Gbps.Powered by a proprietary and intuitive graphical interface, EdgeOS(r), EdgeRouters can easily be configured for routing, security, and management features required to efficiently run your network. For advanced network professionals, an integrated CLI is available for quick and direct access using familiar commands.Even greater convenience and flexibility is provided by the UNMS app, which makes it possible to manage the EdgeRouter remotely from your mobile device.Manage Your NetworkDHCP Server Set up multiple DHCP servers to assign IP ranges in different subnets on the different interfaces.Easily control dynamic and static IP addressing for your network devices.Monitoring Tools Conveniently track network activity and devices from tools such as Ping, Trace, Discover, Packet Capture, and Log Monitor.Secure Your NetworkFirewall Policies Organize the rules you apply in the order you specify.Firewall Groups Apply the policies to groups filtered by IP address, network address, or port number.NAT Rules The EdgeRouter changes packet addressing based on your customized source and destination NAT rules.Direct Traffic FlowInterfaces Each port functions as an independent interface.You can also configure Virtual Local Area Network (VLAN) interfaces for network segmentation.Routing Configure static routes and dynamic routing protocols to effectively manage the routes used by the EdgeRouter.SoftwareIntuitive User InterfaceThe EdgeRouter provides a graphical user interface designed for convenient setup and control. Accessed via a network port and web browser, the user-friendly interface provides intuitive management with a virtual view of the ports, displaying physical connectivity, speed, and status.The Dashboard screen displays detailed statistics: IP information, MTU, transmit and receive speeds, and status for each physical and virtual interfacePowerful FeaturesEdgeOS is a sophisticated operating system loaded with robust features, including: - VLAN interfaces for network segmentation - Static routes and support of routing protocols: OSPF, RIP, BGP, and MPLS - Firewall policies and NAT rules - Application identification with Deep Packet Inspection (DPI) - DHCP services - Quality of Service (QoS) - Network administration and monitoring tools - Administrator and operator accounts - Comprehensive IPv6 support
Product TypeRouter
I/O Expansions
Number of Total Expansion Slots1
Total Number of Ports3
Management PortYes
Network & Communication
Network Technology10/100/1000Base-T / 1000Base-X
Ethernet TechnologyGigabit Ethernet
Physical Characteristics
Compatible Rack Unit1U
Form FactorRack-mountable
Height31.1 mm
Width229 mm
Depth136.5 mm
Weight (Approximate)795 g
Power Description
PoE (RJ-45) PortNo
Redundant Power Supply SupportedNo

Please note: Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.


Product Reviews


Ubiquiti - ER-4
Ubiquiti ER-4 EdgeRouter


£173.99 Inc VAT

Request Stock Alert
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