description NETGEAR Nighthawk CM2500 Overview
The NETGEAR Nighthawk CM2500 is a standalone DOCSIS 3.1 cable modem for residential cable internet service. It provides a 2.5 Gigabit Ethernet connection to a separate wireless router or mesh system and does not itself provide Wi-Fi or routing. The device is intended for cable plans that use a compatible provider network, including multi-gigabit service where the provider supports it.
help NETGEAR Nighthawk CM2500 FAQ
Is the NETGEAR Nighthawk CM2500 a modem or a wireless router?
The CM2500 is a DOCSIS 3.1 cable modem, not a complete Wi-Fi router by itself. A separate router or mesh system is normally needed for wireless networking.
What internet speed does the NETGEAR Nighthawk CM2500 support?
The catalog description lists internet speeds up to 1Gbps. Actual service speed also depends on the cable provider, subscribed plan, and network conditions.
What does DOCSIS 3.1 mean on the CM2500?
DOCSIS 3.1 is the cable-modem standard the CM2500 uses to communicate with a compatible cable internet network. It is the technology behind the listed support for up to 1Gbps service.
Can the CM2500 handle several devices at once?
The description associates the device with MU-MIMO and simultaneous connections, but MU-MIMO is normally a wireless-router feature rather than a modem function. If using the CM2500 with a separate MU-MIMO router, that router can manage multiple wireless devices concurrently.
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