Netgear CM2500-100NAS – 2.5Gbps DOCSIS 3.1 Cable Modem
Overview :
The Netgear CM2500-100NAS is a high-performance DOCSIS 3.1 cable modem engineered to bridge the gap between multi-gigabit ISP tiers and local network infrastructure. For IT engineers managing branch offices, SOHO environments, or remote edge deployments, this unit provides a reliable, high-throughput gateway that eliminates the bottlenecks associated with traditional Gigabit ports. It features a dedicated 2.5Gbps BASE-T Ethernet port, ensuring that the full bandwidth of modern cable internet plans is delivered directly to the downstream router or enterprise firewall.
Key Features :
Integrated 2.5Gbps Ethernet port for multi-gigabit WAN.
DOCSIS 3.1 technology supports speeds up to 2.5Gbps.
Backward compatible with DOCSIS 3.0 32×8 channel bonding.
Certified for major US cable providers like Xfinity and Cox.
Frequently Asked Questions :
Does the CM2500 support link aggregation for higher speeds?
No, the CM2500 features a single native 2.5Gbps Ethernet port. This is more efficient than link aggregation as it provides a single high-speed lane without the configuration complexity or overhead of LACP.
Is this modem compatible with fiber-to-the-home (FTTH) services?
No, the CM2500 is a cable modem designed specifically for coaxial-based internet services. It is not compatible with fiber, DSL, or satellite providers.
Can this device function as a wireless router for a small office?
No, this is a standalone bridge modem. It does not have built-in Wi-Fi or routing capabilities. It must be connected to a separate router or hardware firewall to share internet access across a local network.


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