Extreme Networks Product Lifecycle
Release dates, version history and end-of-support dates for 15 Extreme Networks products and 112 versions.
Releases and Lifecycle
Upcoming End of SupportRelease dates, version history and support and end-of-life dates as published by Extreme Networks. Dates within the next 12 months are highlighted; past dates are dimmed. Retrieved 2026-10-14.
- End of Life policy. Extreme Networks defines End of Sale, End of Software Maintenance and End of Service Life, with GTAC access for 5 years after End of Sale for hardware and embedded operating system software and 3 years for application software. [2]
- Software Lifecycle Policy. Supported releases are the current release train plus the prior train for most families (current only for cloud products), with an End of Version Maintenance date per release train and optional Extended Life releases supported up to 36 months from release. [3]
ExtremeCloud IQ Site Engine 21 versions
On-premises management application. Application software: current and current minus one release supported. Month shown is that of the earliest release notes the vendor publishes for the release train; the vendor's support portal lists the End of Version Maintenance date per release.
ExtremeControl 3 versions
Network access control application; later releases are published with ExtremeCloud IQ Site Engine. Month shown is that of the earliest release notes the vendor publishes for the release train; the vendor's support portal lists the End of Version Maintenance date per release.
ExtremeWireless WiNG 13 versions
WiNG OS: current and current minus one release supported. Month shown is that of the earliest release notes the vendor publishes for the release train; the vendor's support portal lists the End of Version Maintenance date per release.
Fabric Engine 21 versions
Formerly VSP Operating System Software (VOSS); renamed from release 8.6. Policy: current release plus one other designated release. Month shown is that of the earliest release notes the vendor publishes for the release train; the vendor's support portal lists the End of Version Maintenance date per release.
| Version | Released | Source |
|---|---|---|
| Fabric Engine 9.4 | [4] | |
| Fabric Engine 9.3 | [4] | |
| Fabric Engine 9.2 | [4] | |
| Fabric Engine 9.1 | [4] | |
| Fabric Engine 9.0 | [4] | |
| Fabric Engine 8.10 | [4] | |
| Fabric Engine 8.9 | [4] | |
| Fabric Engine 8.8 | [4] | |
| Fabric Engine 8.7 | [4] | |
| VOSS 8.5 | [4] | |
| Fabric Engine 8.6 | [4] | |
| VOSS 8.4 | [4] | |
| VOSS 8.3 | [4] | |
| VOSS 8.2 | [4] | |
| VOSS 8.1 | [4] | |
| VOSS 8.0 | [4] | |
| VOSS 7.1 | [4] | |
| VOSS 7.0 | [4] | |
| VOSS 6.1 | [4] | |
| VOSS 6.0 | [4] | |
| VOSS 5.1 | [4] |
Switch Engine 41 versions
Formerly ExtremeXOS (EXOS); renamed from release 31.6. Release trains keep End of Version Maintenance (EOVM) dates in the support portal. Month shown is that of the earliest release notes the vendor publishes for the release train; the vendor's support portal lists the End of Version Maintenance date per release.
| Version | Released | Source |
|---|---|---|
| Switch Engine 33.7 | [4] | |
| Switch Engine 33.6 | [4] | |
| Switch Engine 33.5 | [4] | |
| Switch Engine 33.4 | [4] | |
| Switch Engine 33.3 | [4] | |
| Switch Engine 33.2 | [4] | |
| Switch Engine 33.1 | [4] | |
| Switch Engine 32.7 | [4] | |
| Switch Engine 32.6 | [4] | |
| Switch Engine 32.5 | [4] | |
| Switch Engine 32.4 | [4] | |
| Switch Engine 32.3 | [4] | |
| Switch Engine 31.7 | [4] | |
| Switch Engine 32.2 | [4] | |
| Switch Engine 32.1 | [4] | |
| Switch Engine 31.6 | [4] | |
| ExtremeXOS 31.4 | [4] | |
| ExtremeXOS 31.3 | [4] | |
| ExtremeXOS 31.2 | [4] | |
| ExtremeXOS 31.1 | [4] | |
| ExtremeXOS 30.7 | [4] | |
| ExtremeXOS 30.6 | [4] | |
| ExtremeXOS 30.5 | [4] | |
| ExtremeXOS 30.4 | [4] | |
| ExtremeXOS 30.3 | [4] | |
| ExtremeXOS 22.7 | [4] | |
| ExtremeXOS 30.2 | [4] | |
| ExtremeXOS 30.1 | [4] | |
| ExtremeXOS 22.6 | [4] | |
| ExtremeXOS 22.5 | [4] | |
| ExtremeXOS 22.4 | [4] | |
| ExtremeXOS 22.3 | [4] | |
| ExtremeXOS 22.2 | [4] | |
| ExtremeXOS 22.1 | [4] | |
| ExtremeXOS 16.2 | [4] | |
| ExtremeXOS 21.1 | [4] | |
| ExtremeXOS 16.1 | [4] | |
| ExtremeXOS 15.7 | [4] | |
| ExtremeXOS 15.5 | [4] | |
| ExtremeXOS 15.3 | [4] | |
| ExtremeXOS 15.6 | [4] |
Switch Engine / Fabric Engine 13 versions
Combined entry for the two network operating systems; see Switch Engine and Fabric Engine for the full release history. Month shown is that of the earliest release notes the vendor publishes for the release train; the vendor's support portal lists the End of Version Maintenance date per release.
- Continuously updated 1
- ExtremeCloud IQ (Public and private cloud software: only the current release is supported under the Software Lifecycle Policy. Subscription EOS and EOSL terms apply to connected devices.)[2][3]
- No published lifecycle 8
- Extreme hardware with embedded Software (Hardware lifecycle is published per product as End of Sale and End of Service Life notices, not as software versions.), Extreme Platform ONE Networking (The End of Sale and End of Support page states that devices past End of Service Life are no longer covered by the Platform ONE support terms.), Extreme Platform ONE Security, Extreme server applications, Extreme Software, ExtremeCloud IQ NAC, ExtremeCloud SD-WAN, ExtremeSwitching 5320
Sources 4
- Policies and Warranties | Extreme Networks retrieved 2026-10-14
- End of Sale and End of Support | Extreme Networks retrieved 2026-10-14
- Software Lifecycle Policy (updated Oct 14, 2022) retrieved 2026-10-14
- Support Release Notes Archive | Extreme Networks Support Documentation retrieved 2026-10-14