Chapter 9: Upstream Cable Access Modules (UCAMs)
STANDARD Revision 1.0 C4® CMTS Release 8.3 User Guide
© 2016 ARRIS Enterprises LLC. All Rights Reserved. 269
5-65 MHz (EuroDOCSIS)
Extended frequency range to 85 MHz is supported for all three options, depending on modem capability
Note: Extended Upstream frequency ranges are available to modems that support the extended frequencies. The
maximum upstream frequency can be set independent of the Annex or region of operation. Refer to see "Notes on DOCSIS
3.0 Upstream Frequency Range (page 308) for more information on changing the maximum allowable center frequencies.