Cambium Fiber Firmware 1.4.0 is now available and is our recommended maintenance release for Cambium Fiber OLTs and ONUs.
This release focuses heavily on operational maturity, including improved ONU onboarding and recovery, better scalability for larger deployments, safer software upgrades, improved diagnostics and visibility, and a more refined management experience.
We recommend that customers running earlier releases plan their upgrade to 1.4.0.
Download from the Cambium Networks Support or upgrade via cnMaestro.