NebulaFlex Switch XMG2230 Series - V2.00 Patch 1 Firmware Release

Zyxel_Melen

Zyxel Switch XMG2230 Series Release Note 

March 2026

FaOS Firmware Version on all models

(Click Hyperlink to download the firmware directly)

Zyxel XMG2230-28HP - V2.00(ACNN.1)C0

Zyxel XMG2230-52HP - V2.00(ACNO.1)C0

New Feature and Enhancements

1. Enlarge Multicast group from 1K to 4K. 

2. Support querier flooding GSQ to all VLAN member ports when receiving IGMP leave.

Bug Fix

C=Cloud mode, S=Standalone mode

Bug fix	C	S
1. Fixed non-querier send GSQ after receiving IGMP leave	V	V
2. [ITS# 250700551]Fixed an issue where multicast streams could fail to be forwarded to IGMP snooping group member ports	V	V

Please refer to the Download Link for more details.