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Forum Discussion
CM1100 Mult-Gig speed on Xfinity
I have a CM1100 multi-gig modem. I purchased it at Costco a few years ago with the understanding that it supports multi-gig speeds. At the time, my Comcast speed was 1 gps. Recently Comcast upgrad...
Thanks for the reply -- I've been testing it with Asus AX86u - supports 2.5 gps ports. All wiring is cat 6 and PCs have 2.5gps cards -- PCs transfer data at 2.5gps. So, I don't think it's on the router or PC side.
I'm just curious if it's Comcast that's limiting the CM1100 or whether the CM1100 really doesn't support 1.2 gps. Costco's website says the CM1100 supports all cable internet speeds up to 2gps.
From the data sheet:
"• True Multi-Gig Experience—Link aggregation support delivers multi-gig
wireless speed to with up to 2Gbps* download speed"
I presume this is combined 2Gbps being 1Gb per each WAN port when LAGG is enabled. So 2Gb would be max. Depends on how data is being handled and flow from the modem to the LAG enabled router as well.