NebulaFlex Switch GS1915 Series - V4.70 Patch 7 Firmware Release

Zyxel_Melen

Zyxel Switch GS1915 Series Release Note 

April 2026

Firmware Version on all models

(Click Hyperlink to download the firmware directly)

Zyxel GS1915-8 - V4.70(ACAP.7)C0

Zyxel GS1915-8EP - V4.70(ACAQ.7)C0

Zyxel GS1915-24E - V4.70(ACDR.7)C0

Zyxel GS1915-24EP - V4.70(ACDS.7)C0

New Feature and Enhancements

1. Optimized system stability and synchronization with Nebula to enhance overall device connectivity and management reliability.

Bug Fix

C=Cloud mode, S=Standalone mode

Bug fix

C

S

Please refer to the Download Link for more details.