Best Modem To Buy For Optimum May 2026

: Confirm you have Cable service. Fiber customers must use Optimum's equipment.

A highly reliable, "classic" DOCSIS 3.1 modem with dual gigabit ports best modem to buy for optimum

A premium modem-router combo that includes a mesh Wi-Fi system. It covers up to and is recommended for large or oddly shaped homes. Best for Phone Service: Arris TM3402 : Confirm you have Cable service

. It is a proven workhorse that often costs less than multi-gig models while still supporting Optimum 1 Gig plans. Best Budget Option: Hitron CODA56 It covers up to and is recommended for

: Optimum officially requires DOCSIS 3.1 modems for all speeds to ensure network health; DOCSIS 2.0 or 3.0 modems are no longer allowed.

: To use your own modem, you must contact Optimum at 877-694-9474 to provide the new MAC address and activate the device. User Perspectives

“With smart WiFi, [the Optimum gateway] picks between whether your smart devices pick up the 2G internet or the 5G. This “smart” WiFi will completely mess up any system you have.” Reddit · r/OPTIMUM · 2 years ago