​​Introduction to the Cisco 3-CBW140AC-R​​

The ​​Cisco 3-CBW140AC-R​​ is a ruggedized wireless access point engineered for challenging environments. Part of the ​​Cisco Catalyst 1400 Series​​, this Wi-Fi 6 (802.11ax) AP is designed to deliver reliable connectivity in outdoor or industrial settings, such as warehouses, manufacturing plants, and campus perimeters.

​​Core Technical Specifications​​

According to ​​Cisco.com​​, the 3-CBW140AC-R includes:

• ​​Dual-Band Wi-Fi 6​​: Operates on 2.4 GHz and 5 GHz bands with ​​4×4 MU-MIMO​​ for high-density client support.
• ​​IP67 Rating​​: Dustproof, waterproof, and built to withstand extreme temperatures (-40°C to 70°C).
• ​​Enhanced Throughput​​: Delivers up to ​​1.775 Gbps​​ aggregate throughput with OFDMA efficiency.
• ​​Power Options​​: Supports ​​802.3at PoE+​​ and Cisco UPOE for flexible deployment.
• ​​Integrated Security​​: Features ​​WPA3 encryption​​ and Cisco Threat Defense for rogue device detection.

​​Addressing Key User Questions​​

​​Q: How does the “R” model differ from indoor APs like the 3-CBW140AC-I?​​

The ​​3-CBW140AC-R​​ is optimized for ​​harsh environments​​, with a hardened enclosure and extended operating temperature range. Unlike indoor models, it includes ​​ANT-4G-LTE-G-N​​ antenna support for cellular failover.

​​Q: Can it handle outdoor interference?​​

Yes. The AP leverages ​​Cisco CleanAir​​ to mitigate RF interference from industrial equipment or neighboring networks, ensuring stable performance.

​​Q: Is it compatible with Cisco SD-WAN or DNA Center?​​

The 3-CBW140AC-R integrates with ​​Cisco DNA Center​​ for centralized monitoring and policy enforcement. While not natively part of SD-WAN, it supports seamless roaming for mobile devices across SD-WAN-managed networks.

​​Ideal Deployment Scenarios​​

• ​​Industrial IoT​​: Connects sensors, AGVs (Automated Guided Vehicles), and machinery in factories.
• ​​Outdoor Campuses​​: Provides coverage for open-air stadiums, parking lots, or university grounds.
• ​​Transportation Hubs​​: Supports high-speed Wi-Fi for passengers in terminals or ports.

​​Purchasing and Licensing Insights​​

For organizations prioritizing durability and outdoor performance, the ​​[“3-CBW140AC-R” link to (https://itmall.sale/product-category/cisco/)​​ offers verified hardware and licensing bundles. Key considerations include:

• ​​Mounting Kits​​: Optional brackets for pole, wall, or ceiling installations.
• ​​Subscription Licenses​​: Cisco DNA Advantage for AI-driven analytics and lifecycle management.
• ​​Warranty​​: Includes a 5-year limited hardware warranty, extendable through Cisco’s services.

​​Final Perspective​​

The ​​Cisco 3-CBW140AC-R​​ fills a critical gap in outdoor wireless infrastructure, combining enterprise-grade Wi-Fi 6 with industrial durability. While its upfront cost is higher than standard APs, the reduced maintenance and extended lifespan make it a cost-effective choice for harsh environments. For IT teams managing outdoor or hybrid networks, this model is a strategic investment—especially when sourced from reliable partners like itmall.sale.