UniFi USW-Enterprise-48-PoE is a 1U Layer 3 switch with 48 2.5GbE PoE+ RJ45 ports and four 10G SFP+ uplinks, offering 720W of total PoE with up to 32W per port. Switching capacity is 160Gbps at 238Mpps. Ubiquiti's store lists it as a Vintage model and notes it cannot meet the PoE++ requirements of the U7 and E7 access points.
Product released: January 1, 2022
Latest firmware version
Version 7.5.15, released September 8, 2026
Last checked for updates: Oct 31, 2026 03:44 UTC
firmware version history
LatestUpdate has tracked 3 versions of UniFi USW-Enterprise-48-PoE firmware, released between October 16, 2025 and September 8, 2026.
Version 7.5.15 - September 8, 2026
Version 7.4.1 - April 7, 2026
Version 7.2.123 - October 16, 2025
Update prediction
A firmware update is expected soon, between September 13, 2026 and February 22, 2027.
Ubiquiti typically releases firmware updates for this product approximately every 68 days.
UniFi USW-Enterprise-48-PoE is a 1U Layer 3 switch with 48 2.5GbE PoE+ RJ45 ports and four 10G SFP+ uplinks, offering 720W of total PoE with up to 32W per port. Switching capacity is 160Gbps at 238Mpps. Ubiquiti's store lists it as a Vintage model and notes it cannot meet the PoE++ requirements of the U7 and E7 access points. It was originally released on January 1, 2022.
What is the latest firmware version of UniFi USW-Enterprise-48-PoE?
The latest firmware version of UniFi USW-Enterprise-48-PoE is 7.5.15. It was released on September 8, 2026.
How often does Ubiquiti release firmware updates for UniFi USW-Enterprise-48-PoE?
We have tracked 3 firmware versions of UniFi USW-Enterprise-48-PoE. Based on historical patterns, updates are released approximately every 68 days.
When is the next UniFi USW-Enterprise-48-PoE firmware update expected?
Based on typical Ubiquiti update patterns, a firmware update for UniFi USW-Enterprise-48-PoE is expected soon, between September 13, 2026 and February 22, 2027.
Is UniFi USW-Enterprise-48-PoE still receiving firmware updates?
Yes, UniFi USW-Enterprise-48-PoE received a firmware update within the last 3 months. The most recent version is 7.5.15.