Modulation change on DS port | docsis.org

You are here

Modulation change on DS port

3 posts / 0 new
Last post
cabo81
Modulation change on DS port

Hi Group

I have a BSR2K and I want to change DS modulation from 64qam to 256qam to increase throughput. Is there any chance cable modems go offline when changing modulation? Issues related with this? I know in US modulation change, the SignalQuality goes down but I think is not the same in DS.

Thanks in advanced.

cmcaldas
Chances are they will go offline

Found it depends on the modem and firmware, best to do it during a maintenance window.
Let me know how things go

~Carl

cabo81
Modems will go offline

I've been asking also with a Motorola engineer and there's a great chance modem will go offline and it confirms what you're telling me cmcaldas.

We're going to program a maintenance window and let you know.

As always thanks in advanced to you cmcaldas and the entire group.

Regards,

Log in or register to post comments