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Cox Manuals & User Guides

Cox Communications provides digital cable television, telecommunications, and home automation services, including internet modems and security systems.

Tip: include the full model number printed on your Cox label for the best match.

Cox Support

Router & modem login information
Official site: https://www.cox.com/
General support: https://www.cox.com/residential/support/home.html
Warranty & registration: Warranty info
Support phone: 1-888-208-3743 — Monday – Friday: 8am–11pm EST, Saturday: 9am–9pm EST
Contact form: Contact manufacturer support

Cox manuals

Selected manuals from manuals+ curated for this brand.

Arris TM822 Touchstone Docsis 3.0 8×4 Ultra-High Speed Telephony Modem user guide

August 10, 2021

Arris TM822 Touchstone Docsis 3.0 8x4 Ultra-High Speed Telephony Modem Modem Information DOCSIS 3.0 Internet and Telephone Modem 8x4 channel bonding Cox recommends a DOCSIS 3.1 modem or gateway Highest…

Arris / Motorola SBG6580

August 10, 2021

Details Modem Information There are two versions of the SBG6580 available. The Arris N300 is a Dual Band Switched WiFi modem. The Motorola N600 is a Dual Band WiFi modem.…

SMC Networks D3CM1604 Modem user manual

August 10, 2021

SMC Networks D3CM1604 Modem Modem Information DOCSIS 3.0 Cable Modem 16x4 channel bonding To achieve Gigablast or Ultimate Classic speeds, a DOCSIS 3.1 modem is required Highest Service Level Preferred…

Motorola MB7621 Cable Modem user manual

August 10, 2021

Motorola MB7621 Cable Modem Modem Information DOCSIS 3.0 modem 24x8 channel bonding To achieve Gigablast or Ultimate Classic speeds, a DOCSIS 3.1 modem is required Highest Service Level Ultimate 500 Front…

Netgear CG3000 Cable Modem Router user manual

August 10, 2021

Netgear CG3000 Cable Modem Router Modem Information DOCSIS 3.0 Single Band WiFi Modem 8x4 channel bonding with speeds of up to 150 Mbps on a wired connection Cox recommends a…

NETGEAR CM700 Cable Modem user manual

August 10, 2021

NETGEAR CM700 Cable Modem Modem Information DOCSIS 3.0 Cable Modem 32x8 channel bonding To achieve Gigablast or Ultimate Classic speeds, a DOCSIS 3.1 modem is required Highest Service Level Ultimate 500…

Zoom Telephonics 5341J DOCSIS 3.0 Cable Modem user manual

August 10, 2021

Zoom Telephonics 5341J DOCSIS 3.0 Cable Modem Modem Information DOCSIS 3.0 Cable Modem 8x4 channel bonding with speeds of up to 150 Mbps on a wired connection Cox recommends a…

NETGEAR CAX30 WiFi 6Cable Modem Router user manual

August 10, 2021

NETGEAR CAX30 WiFi 6Cable Modem Router Modem Information DOCSIS 3.1 802.11-AX Dual Band WiFi Modem 32x8 channel bonding Highest Service Level Gigablast Front View Click to enlarge. After the gateway…

Arris TM3402 DOCSIS 3.1 Telephony Cable Modem user manual

August 10, 2021

Arris TM3402 DOCSIS 3.1 Telephony Cable Modem Modem Information DOCSIS 3.1 Internet and Telephone Modem 32x8 channel bonding Highest Service Level Gigablast Combination Internet and Telephone modems purchased or received…

Arris / Surfboard SB6121

August 10, 2021

Details Modem Information DOCSIS 3.0 Cable Modem 4x4 channel bonding with speeds of up to 50 Mbps on a wired connection Cox recommends a DOCSIS 3.1 modem or gateway What…