Specification Sheet
Manuals
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ARRIS Manuals
Computers & Accessories
ARRIS Surfboard Docsis 8X4 Cable Modem / Telephone Certified for XFINITY - Download Speed: 343 Mbps (TM822R)
1
Compatibility
Comcast Xfinit
y
Download Speed (Int
ernet)
Up to 343 Mbps
DOCSIS
3.0
Gigabit Ethernet
Port
1
Wi
-
Fi
None
Telephone Port
2
Battery Back Up
Yes
Warranty
2-year limited warran
ty
1
Summary of content (1 pages)
PAGE 1
Compatibility Comcast Xfinity Download Speed (Internet) Up to 343 Mbps DOCSIS 3.