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The Ubiquiti EdgeRouter X SFP (ER-X-SFP) is a compact and versatile Gigabit router designed for businesses, ISPs, WISPs, offices, and advanced networking environments. It combines five Gigabit Ethernet ports with a dedicated Gigabit SFP port, making it suitable for both copper and fiber-based network deployments.
One of its biggest advantages is integrated 24V passive PoE support across all five RJ45 ports. With up to 50W of total PoE output, the router can power compatible Ubiquiti devices without requiring a separate PoE switch or injector for every connection.
The ER-X-SFP also provides EdgeOS, giving network administrators access to advanced routing, firewall, VLAN, VPN, QoS, and network management functions.
Ubiquiti EdgeRouter X SFP (ER-X-SFP) Price in Kenya
Product
Price in Kenya
Ubiquiti EdgeRouter X SFP (ER-X-SFP)
KSh 18,000 – KSh 24,000
Ubiquiti EdgeRouter X SFP (ER-X-SFP) Key Specs
Specification
Details
Model
ER-X-SFP
Processor
Dual-Core 880MHz MIPS1004Kc
System Memory
256MB DDR3
Code Storage
256MB NAND
RJ45 Ports
5 × 10/100/1000 Mbps
SFP Port
1 × 100/1000 Mbps
PoE
24V Passive PoE
PoE Ports
5
Total PoE Output
Up to 50W
Maximum PoE per Port
12W
Routing Performance
260Kpps
Large-Packet Throughput
Up to 1Gbps
Power Input
24V DC, 2.5A
Maximum Power Consumption
5W excluding PoE output
Dimensions
142 × 75 × 23 mm
Weight
215g
Mounting
Wall Mount
Operating Temperature
-10°C to 45°C
Operating Humidity
10–90% noncondensing
Ubiquiti EdgeRouter X SFP (ER-X-SFP) Performance
Gigabit Routing: Provides up to 1Gbps throughput for larger 1518-byte packets.
Packet Processing: Handles up to 260Kpps for 64-byte packets.
Five Gigabit Ports: Provides multiple high-speed wired connections for LAN devices.
Fiber Support: The SFP port accepts compatible 100Mbps or Gigabit fiber SFP modules.
Integrated PoE: Five RJ45 ports can provide 24V passive PoE to compatible equipment.
Efficient Operation: Consumes only up to 5W excluding connected PoE devices.
Ubiquiti EdgeRouter X SFP (ER-X-SFP) Smart Features
EdgeOS provides a graphical interface for network configuration.
5 × Passive PoE: Provides 24V passive PoE output on the RJ45 ports.
Fiber Backhaul: The SFP interface can be used for fiber-based network uplinks.
Ethernet Networking: Suitable for connecting switches, access points, computers, and compatible network equipment.
Ubiquiti EdgeRouter X SFP (ER-X-SFP) Use Cases
Small Business Networks: Provides affordable routing and network management.
WISP Networks: Useful for powering compatible wireless equipment through passive PoE.
ISP Deployments: Suitable for customer-premises and edge-routing applications.
Fiber Networks: The SFP interface supports fiber connectivity and backhaul.
Office Networks: Provides Gigabit connectivity for wired clients and network equipment.
Home Labs: Suitable for advanced users who need professional routing features.
Ubiquiti Deployments: Can power compatible Ubiquiti equipment directly from its Ethernet ports.
Ubiquiti EdgeRouter X SFP (ER-X-SFP) Pros & Cons
Pros
Cons
5 Gigabit Ethernet ports
No built-in Wi-Fi
1 Gigabit SFP port
SFP limited to 1Gbps
24V passive PoE on all 5 RJ45 ports
Passive PoE requires compatible devices
Up to 50W total PoE output
No 2.5GbE or 10GbE
Compact and lightweight
EdgeOS can have a learning curve
Low power consumption
Designed primarily for wired networks
Advanced routing features
Not suitable for modern multi-gigabit uplinks
Ubiquiti EdgeRouter X SFP (ER-X-SFP) FAQs
How many Ethernet ports does the ER-X-SFP have?
The ER-X-SFP has five Gigabit RJ45 Ethernet ports and one Gigabit SFP port.
Does the ER-X-SFP support PoE?
Yes. All five RJ45 ports support configurable 24V passive PoE output.
How much PoE power does the ER-X-SFP provide?
It provides up to 50W of total PoE output, with up to 12W available per RJ45 port.
Does the ER-X-SFP support fiber?
Yes. Its SFP port supports compatible 100Mbps or Gigabit fiber SFP modules.
Does the ER-X-SFP have Wi-Fi?
No. The ER-X-SFP is a wired router and does not have an integrated wireless access point.
What operating system does the ER-X-SFP use?
The router uses Ubiquiti EdgeOS, which provides graphical and command-line configuration for routing, security, VLANs, VPNs, QoS, and other networking functions.
Is the ER-X-SFP suitable for a WISP?
Yes. Its Gigabit Ethernet ports, SFP interface, routing capabilities, and 24V passive PoE make it useful for suitable WISP and wireless-network deployments.
Ubiquiti EdgeRouter X SFP (ER-X-SFP) Conclusion
The Ubiquiti EdgeRouter X SFP (ER-X-SFP) is a compact Gigabit router offering an excellent combination of routing functionality, fiber connectivity, and passive PoE support. With five Gigabit RJ45 ports, one Gigabit SFP port, up to 50W of total passive PoE output, and advanced EdgeOS features, it is well suited to small businesses, ISPs, WISPs, offices, and advanced home networks.
Its small footprint, low power consumption, fanless operation, and flexible connectivity make the ER-X-SFP a practical choice for network installations requiring reliable wired routing and the ability to power compatible Ubiquiti equipment.