Ubiquiti Networks
Ubiquiti Networks UniFi SFP28 Uplink Cable 1ft White
A 1-foot direct-attach cable links UniFi devices at 25, 10 or 1 Gbps with a .78 inch minimum bend radius
- SFP28 connectors link UniFi devices at 25 Gbps
- Auto link optimization supports 25, 10 and 1 Gbps data rates
- Designed for UniFi systems ensuring optimal integration
- PVC jacket with .78" minimum bend radius resists daily wear
- Direct attach cable enables seamless interconnects between UniFi devices
1 ft SFP28 Uplink Cable
This one-foot direct-attach cable links Ubiquiti UniFi devices using SFP28 connectors on both ends. It supports 25 Gbps, 10 Gbps and 1 Gbps data rates for high-bandwidth interconnects. The white PVC jacket protects the assembly in rack or cabinet environments. Buyers needing longer reach or fibre media will need a different cable type.
Installation and common issues
The cable plugs directly into matching SFP28 ports with no tools required and auto link optimization handles speed negotiation. A minimum bend radius of 0.78 inch must be observed to avoid signal degradation. Sharp bends or excessive tension during cable routing are the typical causes of intermittent links. Ensure both ends seat fully until the latch clicks.
Deciding specification
The single specification that decides fit is the 25 Gbps SFP28 direct-attach interface on a fixed one-foot length. If your UniFi hardware uses SFP28 uplinks and the ports are spaced for this reach, the cable is compatible. Longer distances or different transceiver form factors require alternative media.
Highlights
- SFP28 connectors link UniFi devices at 25 Gbps
- Auto link optimization supports 25, 10 and 1 Gbps data rates
- Designed for UniFi systems ensuring optimal integration
- PVC jacket with .78" minimum bend radius resists daily wear
- Direct attach cable enables seamless interconnects between UniFi devices
Specifications
No published specifications for this item yet.
Questions about this item
How can I verify the 25 Gbps link is active after connecting the SFP28 uplink cable?
Check the UniFi controller dashboard; the port status should show a 25 Gbps link with no errors, confirming the auto-negotiation has locked at the highest supported rate.
What comes in the box and is anything else required for a UniFi switch-to-switch link?
The package contains the 1-foot SFP28 direct-attach cable only; both ends plug directly into compatible UniFi SFP28 ports, so no separate transceivers or patch cords are needed.
Should I choose this 1-foot white cable or a longer version for a rack-to-rack connection?
Use the 1-foot length only when the two UniFi devices sit in the same rack or shelf; for wider spacing select a longer SFP28 uplink cable that matches the required reach.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



