Description:
This document contains an overview of all current versions of the operating systems LCOS, LCOS FX, LCOS LX and LCOS SX.
The operating systems are our in-house firmwares for the entire device portfolio of LANCOM Systems GmbH.
A detailed overview of the current maintenance statuses is available on the LANCOM website.
In our download portal you will find the current LCOS, LCOS LX, and LCOS SX release versions as well as all active predecessor releases. Just enter your desired product and download the software for free!
To download the current LCOS FX release version, you can use the update function of your LANCOM R&S®Unified Firewall or call up the myLANCOM firewall license portal.
| Operating system / Software | Current version | Release date |
|---|---|---|
LCOS | 10.92 RU3 | 07.11.2025 |
LCOS FX
| 11.1 RU6 | 01.09.2025 |
LCOS LX
| 7.12 Rel | 02.10.2025 |
LCOS SX 3.xx
| 3.34 RU10 | 10.09.2025 |
LCOS SX 4.00
GS-3xxx | 4.00 SU13 | 05.07.2024 |
LCOS SX 4.30
GS-24xx, GS-3xxx except GS-3152P, XS-3xxx | 4.30 RU6 | 22.08.2025 |
LCOS SX 5.20 | 5.20 RU11 | 01.04.2025 |
LCOS SX 5.30 | 5.30 RU1 | 06.11.2025 |
LANconfig | 10.92 RU6 | 07.11.2025 |
LANmonitor | 10.92 RU2 | 15.09.2025 |
