United States
Q
What is a Ubiquiti SFP module?
A
A Ubiquiti SFP module is a small form-factor pluggable transceiver that provides fiber or copper connectivity for Ubiquiti switches, routers, and wireless devices.
Q
How do I choose the right Ubiquiti SFP module for my network?
A
Select a module based on your required link type (single-mode or multi-mode), connector (LC or RJ45), transmission distance, and data rate (1 Gbps or 10 Gbps).
Q
Are Ubiquiti SFP modules compatible with other vendors?
A
Most Ubiquiti SFP modules adhere to MSA standards and work with third-party equipment, but compatibility is not guaranteed; always verify firmware and vendor specifications.
Q
What is the maximum transmission distance for Ubiquiti SFP modules?
A
Distance varies by model: multi-mode modules typically reach up to 550 m, while single-mode modules can cover 10 km, 20 km, 40 km or more depending on the transceiver.
Q
What’s the difference between single-mode and multi-mode Ubiquiti SFP modules?
A
Single-mode uses narrower core fiber for long-distance links (10 km+), while multi-mode has a larger core for shorter distances (up to 550 m) at lower cost.
Q
How do I install a Ubiquiti SFP module?
A
Power off the port or device, gently insert the SFP module until it clicks, connect the fiber or copper cable, then power on and verify link status.
Q
Can I hot-swap Ubiquiti SFP modules without downtime?
A
Yes, Ubiquiti SFP modules support hot-plugging; you can insert or remove them without powering down most Ubiquiti devices.
Q
What types of connectors do Ubiquiti SFP modules use?
A
Ubiquiti SFP modules commonly use LC connectors for fiber and RJ45 for copper SFP-T modules.
Q
How do I verify if my Ubiquiti SFP module is working?
A
Check the device interface status in the UniFi Network or EdgeOS dashboard, verify link/activity LEDs, and confirm correct data rates.
Q
What data rates are supported by Ubiquiti SFP modules?
A
Ubiquiti offers 1 Gbps SFP and 10 Gbps SFP+ modules, as well as 25 Gbps modules for select high-performance applications.
Q
Do Ubiquiti SFP modules require special firmware?
A
No special firmware is needed; Ubiquiti devices natively support Ubiquiti-branded SFP modules. Ensure your device runs the latest firmware for optimal compatibility.
Q
How do I clean Ubiquiti SFP module ports for optimal performance?
A
Use an approved fiber-optic cleaning kit or lint-free swabs with isopropyl alcohol to gently remove dust and debris from the connector ferrule.
Q
Can Ubiquiti SFP modules be used in PoE switches?
A
Yes, Ubiquiti SFP modules work in PoE and non-PoE switches alike, since the SFP port provides data only and is electrically isolated from PoE voltage.
Q
What is the power consumption of Ubiquiti SFP modules?
A
Power consumption varies by model but typically ranges from 0.8 W to 1 W for 1 Gbps modules and up to 3 W for 10 Gbps modules.
Q
How do I troubleshoot link light issues on Ubiquiti SFP modules?
A
Verify proper module seating, check fiber polarity, test with a known-good fiber cable, confirm device interface settings, and update device firmware.
Q
What warranty and support options are available for Ubiquiti SFP modules?
A
Ubiquiti SFP modules include a limited lifetime warranty when purchased from authorized resellers and are supported via Ubiquiti’s online Help Center and community forums.
