NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
Ace_Card
Sep 06, 2025Aspirant
CM2050V - Latest Firmware Preventing 2.5 Gbps Passthrough on Ethernet Port
Hello all, and specifically to the moderator, I'm reporting a potential firmware or hardware version defect where the native Ethernet port fails to pass through 2.5 Gbps speeds to the LAN, with f...
CrimpOn
Sep 06, 2025Guru - Experienced User
One other consideration.....
Is the issue that all CM2050V modems top out at 1GB, or only this CM2050V modem?
- Netgear's Product Data Sheet is explicit in claiming speeds to 2.5GB
https://www.netgear.com/images/datasheet/networking/cablemodems/cm2050v.pdf - Comcast (Xfinity) lists the CM2050V as supporting download speeds to 2.32GB and upload to 485MB
https://www.xfinity.com/support/internet/customerowned - If all CM2050V modems cannot exceed 1GB download speed, one would think there would be serious conversations going on.
- If only this one, four year old CM2050V is faulty, then the solution would be to replace it with a modem that works correctly.
Do the techs carry spare cable modems on the truck?
Amazon has a pretty liberal return policy. What about buying a "refreshed" CM2050V for $149. If it fails, return it. Reason: it doesn't work correctly. If it does work, then that adds to the possibility that the original CM2050V has bit the dust.