Netgear CBK752-100NAS Orbi AX4200 WiFi 6 Mesh Cable Modem System
Overview?
The Netgear CBK752-100NAS is a high-performance integrated networking solution designed for environments requiring high-speed internet delivery without the hardware clutter of separate devices. This system consolidates a DOCSIS 3.1 cable modem with an Orbi AX4200 Tri-band WiFi 6 mesh router (CBR750) and one matching satellite (RBS750). It is specifically engineered for small-to-medium branch offices, professional home offices (SOHO), and high-bandwidth edge environments where consistent throughput is critical for video conferencing and large-scale data transfers.
By utilizing DOCSIS 3.1 technology, the CBK752 supports multi-gigabit cable internet speeds, providing a future-proof path for infrastructure upgrades. The tri-band architecture is a key differentiator, featuring a dedicated 2.4Gbps backhaul between the router and satellite. This ensures that client device speeds remain stable and are not throttled by inter-node communication overhead. Deployment is managed via the Orbi interface, allowing administrators to monitor network health and security protocols. This system effectively eliminates dead zones across large floor plans while reducing potential points of failure by integrating the modem and routing layers into a single managed ecosystem.
Key Features
- – Integrated DOCSIS 3.1 modem for multi-gigabit speeds.
- – Tri-band WiFi 6 with dedicated 2.4Gbps backhaul.
- – Coverage up to 5,000 sq. ft. with included satellite.
- – Supports up to 40 concurrent devices without latency.
- Brand Netgear
- Part Number CBK752-100NAS
- Product Type Mesh WiFi 6 Cable Modem System
- Modem Standard DOCSIS 3.1 (Backwards compatible with 3.0)
- WiFi Standard WiFi 6 (802.11ax) Tri-Band
- Total Throughput AX4200 (Up to 4.2 Gbps)
- Channel Bonding 32×8 (DOCSIS 3.0) / 2×2 (DOCSIS 3.1)
- Ethernet Ports (Router) 4 x 10/100/1000 Mbps LAN
- Ethernet Ports (Satellite) 2 x 10/100/1000 Mbps LAN
- Processor Quad-core 1.4GHz processor
- Security WPA/WPA2/WPA3-PSK support
- Dimensions 244 x 196 x 71 mm (Router)
- Weight 1.41 kg (Router)
- Frequently Asked Questions
- Does this system work with all cable internet providers? The CBK752 is certified for major US cable providers including Xfinity, Cox, and Spectrum. It is not compatible with DSL, Fiber, or Satellite-only providers.
- Can I add more satellites to this system if needed? Yes, the CBK752 system is expandable. You can add additional Orbi RBS750 or compatible WiFi 6 satellites to increase coverage in larger facilities or multi-story buildings.
- What is the benefit of the dedicated backhaul in this model? The tri-band architecture uses a dedicated 5GHz band for communication between the modem-router and satellite. This ensures your connected devices receive maximum bandwidth without competing with the mesh link.
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