Description
Download Manual NETGEAR CM3000-100NAS is a mid/high-split DOCSIS 3.1 cable modem engineered for multi-gig cable internet plans delivering up to 2.5Gbps download and up to 1Gbps upload speeds. It supports contemporary ISP tiers used by US cable providers.
This modem provides a dedicated 2.5Gig Ethernet port plus two Gigabit ports that can be combined via link aggregation for higher throughput. A separate WiFi router or mesh system is required for wireless connectivity; the modem does not include routing or wireless functions.
CM3000-100NAS is not compatible with cable bundled voice services or fiber Internet services and is specifically noted as not compatible with Xfinity Voice plans. Pair with a WiFi 6E/7 router or Orbi system for best home or small office performance.
Key Features:- DOCSIS 3.1 Mid/High-Split: Supports higher downstream capacity for multi-gig cable plans up to 2.5Gbps
- 2.5Gbps Download: Enables access to premium ISP tiers for faster large-file downloads and media streaming
- 1Gbps Upload: Improves upload throughput for video conferencing and cloud backups
- 2.5G Ethernet Port: Connect a multi-gig router directly for single-cable multi-gig internet
- 2x Gigabit Ports: Use link aggregation to combine ports for up to 2Gbps to a compatible router
- ISP Compatibility: Works with major US cable ISPs including Xfinity / Spectrum / Cox; not compatible with cable voice or fiber services
- Router/WiFi Separate: Requires external WiFi router or mesh system for wireless coverage
- Multi-Gig Home Network: Deliver upgraded ISP speeds to a home router for high-bandwidth streaming and gaming
- Remote Work / Conferencing: Provides higher upload capacity for stable video calls and large file transfers
- Small Office Connectivity: Acts as a dedicated modem for small office networks paired to a managed router
- Security / NAS Access: Supports remote access to security cameras and NAS devices with improved uplink speed