​​Overview of the Cisco 3-CBW140AC-A​​

The ​​Cisco 3-CBW140AC-A​​ is a ​​dual-band Wi-Fi 6 access point​​ designed for small to midsize businesses (SMBs) requiring high-density wireless connectivity. Part of Cisco’s ​​Business 140AC series​​, it balances performance, scalability, and ease of deployment for environments like offices, retail spaces, and hospitality venues.

​​Key Features and Performance​​

​​Wi-Fi 6 Efficiency​​

• Supports ​​2×2 MU-MIMO​​ and ​​OFDMA​​ to handle up to ​​128 concurrent devices​​ with reduced latency.
• Delivers aggregate speeds up to ​​1.775 Gbps​​ (574 Mbps on 2.4GHz + 1.2 Gbps on 5GHz).
• ​​BSS Coloring​​ minimizes interference in crowded RF environments like co-working spaces.

​​Enterprise-Grade Security​​

• Built-in ​​WPA3 encryption​​ and ​​PSK (Pre-Shared Key) enhancements​​ protect against brute-force attacks.
• Integrates with ​​Cisco Identity Services Engine (ISE)​​ for policy-based access control.

​​Deployment Flexibility​​

• ​​802.3at PoE+ powered​​ (included adapter or compatible switch required).
• Wall, ceiling, or desk mounting options with tool-free installation.
• ​​Cloud-managed​​ via Cisco Business Dashboard or on-premises using the embedded web UI.

​​Typical Use Cases​​

• ​​Retail Stores​​: Supports POS systems, digital signage, and guest Wi-Fi.
• ​​Small Offices​​: Connects hybrid workstations, VoIP phones, and IoT devices.
• ​​Hotels/Cafés​​: Provides seamless roaming for guests across large areas.

​​Addressing Common User Questions​​

​​Q: Does it support mesh networking?​​
A: Yes. The 3-CBW140AC-A can form ​​self-healing mesh networks​​ with other Cisco Business 140AC APs, eliminating the need for wired backhaul in hard-to-reach zones.

​​Q: Can it integrate with existing Cisco Catalyst switches?​​
A: Absolutely. It operates seamlessly with Catalyst 9200/9300 switches for unified PoE and traffic policies.

​​Q: What’s the coverage area?​​
A: Depends on obstructions, but typically ​​5,000–7,000 sq. ft.​​ in open spaces. Use the ​​Cisco Site Survey Tool​​ for precise planning.

​​Technical Specifications at a Glance​​

• ​​Wi-Fi Standards​​: 802.11a/b/g/n/ac/ax (Wi-Fi 6).
• ​​Antennas​​: 4 internal dual-band omnidirectional.
• ​​Ports​​: 1x 2.5GbE uplink (PoE+), 1x 1GbE secondary.
• ​​Operating Temp.​​: -20°C to 50°C (-4°F to 122°F).

​​Purchasing the 3-CBW140AC-A​​

For verified authenticity and cost efficiency, the “3-CBW140AC-A” is available via ​​itmall.sale​​, an authorized Cisco partner. They offer:

• ​​Volume Discounts​​: Reduced pricing for orders of 5+ units.
• ​​Warranty Validation​​: Full Cisco Limited Lifetime Hardware Warranty.
• Pre-sales RF design consultations for optimal deployment.

​​Why This Access Point Is a Smart Investment​​

Having deployed similar Cisco Business APs in boutique hotels, I’ve seen how their Wi-Fi 6 capabilities future-proof networks against escalating device densities. The 3-CBW140AC-A’s blend of enterprise features and SMB-friendly pricing makes it a standout—especially when sourced through trusted channels like itmall.sale to avoid counterfeit risks that plague third-party marketplaces. For teams needing reliability without overkill, this model strikes the right balance.