Cisco Business 140AC Dual Band IEEE 802.11ac 1 Gbit/s Wireless Access Point

Designed for smaller networks that demand reliability, speed, and secure wireless coverage, the Cisco Business 140AC Access Point brings enterprise-grade performance into a compact, easy-to-deploy device. With dual-band support, 802.11ac technology, and up to 1 Gbit/s of wireless throughput, this AP is built to handle bandwidth-hungry applications powering modern offices, shops, and hospitality spaces. It blends Cisco’s proven reliability with straightforward setup and flexible deployment options, making it an ideal choice for growing networks that require dependable Wi‑Fi and scalable management.

• High-speed, dual-band connectivity: The Cisco 140AC supports 802.11ac across both 2.4 GHz and 5 GHz bands, delivering up to 1 Gbit/s aggregate wireless throughput. This means smooth video conferencing, rapid file transfers, and responsive cloud-based apps, even as your user count grows. The efficient radio design minimizes interference and maximizes data capacity, so teams can rely on stable, fast connections throughout the workspace. With advanced modulation and wider channel bandwidth, you gain the headroom needed for today’s multimedia workloads while maintaining compatibility with legacy devices.
• Smart coverage and flexible placement: The compact, wall- or ceiling-mountable enclosure fits discreetly into retail displays, office ceilings, or back-office corners. The dual-band design enables efficient spectrum utilization, while Cisco’s engineering optimizes antenna performance to extend coverage where it’s most needed. Whether you’re equipping a small office or a branch with multiple small rooms, you gain uniform Wi‑Fi access across the space. The device’s design also supports easy installation in tight ceilings and cramped utility closets, reducing installation time and preserving valuable space.
• Secure, enterprise-grade features for business resilience: The 140AC includes robust security options, including WPA2 encryption and configurable security policies to protect sensitive data. It supports guest access controls, user isolation, and centralized policy management to ensure compliant access for employees and visitors alike. With automatic firmware updates and trusted Cisco software, your network stays protected against evolving threats while delivering a consistent user experience. This AP is built to align with small-business security practices without sacrificing performance.
• Simple, scalable management for growing networks: Designed with small-to-mid-sized deployments in mind, the 140AC integrates with Cisco’s management ecosystem for plug-and-play installation and centralized configuration. It supports PoE-powered operation for clean cabling and simplified installation, while remote monitoring tools help IT teams diagnose issues, push configurations, and ensure consistent performance across multiple sites. This makes it easy to scale from a single AP to a campus-wide wireless footprint, all managed from a single interface with intuitive controls and clear visibility into client activity.
• Optimized performance for mobility, voice, and video: The 140AC’s dual-band design and 802.11ac technology deliver low latency and solid throughput for critical business applications. The AP handles video conferencing, VoIP, and collaboration apps with minimal jitter, while client devices experience faster downloads and smoother streaming. The device supports seamless roaming and reliable handoffs as users move through the workspace, ensuring an uninterrupted experience for mobile workers and guests alike.

Technical Details of Cisco Business 140AC Dual Band IEEE 802.11ac 1 Gbit/s Wireless Access Point

• Model: Cisco Business 140AC
• Wireless Standard: IEEE 802.11ac, with backward compatibility to 802.11a/b/g/n
• Frequency Bands: Dual-band operation on 2.4 GHz and 5 GHz
• Maximum Throughput: Up to 1 Gbps aggregate wireless data rate
• Ethernet Interface: 1 x 10/100/1000 Mbps Ethernet port
• Power and Networking: Power-over-Ethernet (PoE) capable for simplified installation; optional local power supply available where PoE is not present
• Security: WPA2-Enterprise and WPA/WPA2-PSK; 802.1X, guest access, and secure management features
• Management: Local web-based management interface; compatible with Cisco FindIT Network Management for discovery and monitoring
• Deployment: Wall-mount or ceiling-mount design for flexible placement in small business environments

how to install Cisco Business 140AC

• Plan your deployment by identifying high-coverage zones and potential interference sources; position the AP to maximize line-of-sight with client devices and minimize obstructions
• Connect the AP to a PoE-enabled switch or power injector using the Ethernet port; ensure the device receives power and network connectivity
• Mount the AP to a suitable location (ceiling or wall) using the included mounting hardware; secure it firmly to avoid movement and to optimize signal propagation
• Power up and access the management interface from a computer on the same network; follow the guided setup to configure the basic settings, including SSID names and security
• Configure your wireless networks, apply appropriate security policies, and integrate with your existing LAN/VLAN structure; verify device connectivity with client devices and monitor performance over time

Frequently asked questions

• Q: What is the maximum wireless speed of the Cisco Business 140AC? A: The device supports up to 1 Gbps aggregate wireless throughput across its dual bands; real-world speeds depend on environment, interference, and client capabilities.
• Q: Does the 140AC support Power over Ethernet? A: Yes. It includes PoE capability, allowing simple, cable-poor installations when connected to a PoE-enabled switch or injector.
• Q: Can I manage multiple Cisco access points from a single interface? A: Yes. The 140AC is designed to work within Cisco’s management ecosystem, enabling centralized configuration and monitoring for multi-AP deployments.
• Q: Is there support for guest networks? A: Yes. The AP supports guest access with isolated networks to protect corporate resources while providing visitors with reliable connectivity.
• Q: What security features are included? A: The device supports industry-standard security options, including WPA2 encryption, optional 802.1X authentication, and robust policy controls to protect wireless traffic.