United States$5,000,000+
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Nathan Ellery
5
Excellent value router with advanced features. Handles routing tasks reliably.
ER-X
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UBNT 5-Port Advanced Gigabit Ethernet Router, POE
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ER-X
- Description:
- UBNT 5-Port Advanced Gigabit Ethernet Router, POE
- Rating:
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- Brand:
- Ubiquiti
- Condition:
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ER-X Overview
ER-X is a high-performance enterprise router engineered with a fixed architecture that offers versatile power options, including passive PoE and AC power supply, and supports flexible WAN/LAN configurations through its five configurable Gigabit RJ-45 ports. It integrates advanced services such as routing, firewall protection, QoS, and VPN support—delivering robust IPSec, PPTP, and OpenVPN functionalities—to meet the demands of modern business networks.
ER-X’s design emphasizes high throughput and reliable performance with routing capacities up to 1 Gbps, making it ideal for a range of use cases from small business to enterprise environments. Its fixed modular design supports integrated services like WAN optimization and firewall security, while its flexible port configuration and remote management via SSH, Telnet, and a web UI ensure efficient network administration and redundancy where needed.
ER-X price is is available on request. Get immediate quote.
Request bulk order quote for ER-X for additional pricing. Browse the full Ubiquiti Enterprise Routers series or explore all Ubiquiti products.
ER-X Specifications
- Product Type
- Enterprise Router
- VPN Support
- IPSec / PPTP / OpenVPN / N/A
- Power Source
- Passive PoE / AC Power Supply
- Routing Protocols
- OSPF / BGP / RIP / Static Routing / N/A
- Broadband
- N/A
- Architecture
- Fixed
- WAN Configuration
- Flexible
- WAN Ports
- 5 RJ45 Ports
- LAN Ports
- 5 RJ45 Ports
- Ethernet Technology
- 10/100/1000
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Network Protocols
- IPv4, IPv6, MPLS
- Remote Management
- SSH, Telnet, Web UI
- Compliance Standards
- FCC, CE
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN, QoS, VLAN, Routing, Firewall
- Use Case
- Small Business / Enterprise
- Management
- Managed
- Form Factor
- Desktop
- Integrated Services
- WAN Optimization, Routing
- High Availability Support
- Not Supported
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- Throughput Capacity
- 1 Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall, Intrusion Prevention
- Expansion Slots
- N/A
- Modular Slots Available
- N/A
- Stacking Capability
- No
- 5G Support
- No
- Memory
- 256 MB
- Flash Memory
- 128 MB
- Interface Ports
- RJ-45
- Power
- 12.5W
- Device Type
- Router
- Product Name
- EdgeRouter X (ER-X)
- Height
- 1.0 inches
- Width
- 7.2 inches
- Depth
- 4.3 inches
- Weight
- 0.7 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ER-X |  UBNT USG |  ER-12 |  ER-6P |  ACB-AC | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Modular | Modular | Modular |
| Broadband | N/A | N/A | Fiber Optic / DSL / LTE | Fiber Optic / DSL / LTE | Fiber Optic |
| Built-in Security Features | Firewall, Intrusion Prevention | Firewall | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC, CE | CE, FCC | FCC / CE / RoHS | FCC, CE, RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired / Ethernet | Wired | Wired |
| Depth | 4.3 inches | 5.9 inches | 15 inches | 15 inches | 16.5 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | EN 55032 / FCC Part 15 | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | N/A | N/A | NIM / SFP+ | NIM, SFP+ | SFP+, NIM |
| Features | VPN, QoS, VLAN, Routing, Firewall | VPN, Firewall, IPv6 Compatible | VPN / IPv6 Compatible / Firewall / MPLS | VPN, Firewall, IPv6 Compatible, Redundancy | VPN, IPv6 Compatible, Firewall, MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 128 MB | 256 MB | 512 MB | 256 MB | 512 MB |
| Form Factor | Desktop | Desktop | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.0 inches | 1.0 inches | 1.75 inches | 2.0 inches | 4.5 inches |
| High Availability Support | Not Supported | Not Supported | Supported | Supported | Supported |
| Integrated Services | WAN Optimization, Routing | N/A | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45 | RJ-45 | RJ-45 / SFP | RJ-45, SFP+ | RJ-45, SFP |
| LAN Ports | 5 RJ45 Ports | 2 LAN Ports | 8 LAN Ports | 4 LAN Ports | 8 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 256 MB | 512 MB | 2 GB | 4 GB | 4 GB |
| Modular Slots Available | N/A | N/A | 2 Slots | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4 / IPv6 | IPv4, IPv6 | IPv4, IPv6 |
| Power | 12.5W | 7 W | 350W | 60 Watt | 250W |
| Power Source | Passive PoE / AC Power Supply | AC Power Supply | AC Power Supply with Redundant Option | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | EdgeRouter X (ER-X) | UniFi Security Gateway | ER-12 Enterprise Router | ER-6P Enterprise Router | ACB-AC Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, Web UI | SSH, HTTPS, SNMP | SSH / Telnet / SNMP / HTTPS | SSH, HTTPS, SNMP | SSH, Telnet, SNMP, HTTPS |
| Routing Protocols | OSPF / BGP / RIP / Static Routing / N/A | Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | N/A | IEC 60950 / UL61010 | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | No | Yes | Yes | Yes |
| Telecom | N/A | N/A | TIA/EIA-568 | N/A | N/A |
| Throughput Capacity | 1 Gbps | 1 Gbps | 1 Gbps | 2 Gbps | 10 Gbps |
| Use Case | Small Business / Enterprise | Small Business | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / PPTP / OpenVPN / N/A | IPSec / L2TP / PPTP | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE |
| WAN Configuration | Flexible | WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 5 RJ45 Ports | 1 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 0.7 lbs | 1.1 lbs | 25 lbs | 8 lbs | 25 lbs |
| Wi-Fi Standard | N/A | N/A | WiFi 6 | N/A | WiFi 6 |
| Width | 7.2 inches | 7.87 inches | 17.5 inches | 17 inches | 17.5 inches |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
B
Bushra Zaman
5
Compact device with surprising performance. Configuration flexibility is great.
P
Pavel Novak
4
Stable routing and VLAN handling. Perfect for labs and small offices.
I
Imran Latif
4
Low cost router that performs beyond expectations.
K
Katherine Bloom
4
Reliable EdgeRouter with strong feature set for its size.
Questions & Answers
What is the UBNT ER-X Advanced Gigabit Ethernet Router, POE?
The ER-X is Ubiquiti’s EdgeRouter X, a compact 5-port Gigabit Ethernet router with advanced Layer-3 features, hardware acceleration, and 24V PoE passthrough for flexible deployment in SOHO and small-business networks.
How many Gigabit Ethernet ports does the ER-X include?
The ER-X features five Gigabit RJ45 ports: one configurable SFP/Gigabit Ethernet port and four Gigabit Ethernet ports for LAN, WAN, or PoE passthrough.
Does the ER-X support Power over Ethernet (PoE)?
Yes. The ER-X accepts 24V passive PoE input on the first port and can pass through 24V PoE to up to four downstream devices simultaneously.
What is the maximum routing throughput of the ER-X?
The ER-X delivers up to 3.4 Gbps of line-rate throughput and can process 1 million packets per second, ensuring high performance under heavy traffic loads.
Which routing protocols are supported on the ER-X?
The ER-X runs EdgeOS, supporting static routing along with dynamic protocols RIP v2, OSPF, BGP, and policy-based routing for granular traffic control.
Can I configure VLANs on the ER-X?
Yes. The ER-X supports IEEE 802.1Q VLAN tagging, VLAN interfaces and inter-VLAN routing via both the web-based GUI and command-line interface.
What firewall features does the ER-X offer?
The ER-X includes a stateful firewall with customizable rules, NAT, port forwarding, zone-based policies and DoS protection to secure your network at Layer 3.
Does the ER-X support VPN connections?
Yes. The ER-X supports site-to-site IPsec VPN, L2TP/IPsec and PPTP VPN for encrypted remote access and secure inter-office connectivity.
How do I manage and configure the ER-X?
You can manage the ER-X via the intuitive EdgeOS web UI, CLI over SSH/console, or Ubiquiti’s UISP (formerly UNMS) for centralized device monitoring and updates.
What power input and consumption specifications does the ER-X require?
The ER-X requires a 24 V passive PoE input (0.5 A) and consumes approximately 5 W under typical load, making it energy-efficient for continuous operation.
Is the ER-X suitable for small business and home networks?
Absolutely. With advanced routing, PoE passthrough, VLAN, QoS and firewall capabilities, the ER-X is ideal for secure, high-performance home offices and small-business deployments.
Can I mount the ER-X in a standard equipment rack?
While the ER-X is designed as a desktop device with wall-mount brackets included, Ubiquiti offers an optional rack-mount kit for 1U installation in standard racks.
What quality of service (QoS) features are available on the ER-X?
The ER-X provides hardware-accelerated QoS with per-port shaping, priority queues, bandwidth guarantees and DSCP marking to optimize voice, video and data traffic.
Does the ER-X integrate with other Ubiquiti products?
Yes. The ER-X can be centrally managed by UISP, pairs seamlessly with UniFi switches and access points, and fits into mixed Ubiquiti EdgeMAX and UniFi environments.
What are the physical dimensions and weight of the ER-X?
The ER-X measures 110 × 91 × 22 mm (4.33 × 3.58 × 0.87 in) and weighs approximately 150 g (0.33 lb), making it compact for discreet installations.
What is the warranty period for the ER-X router?
The ER-X comes with a one-year limited warranty from Ubiquiti, covering hardware defects under normal use, with extended support available through authorized resellers.