Shenzhen TFNEW Technology Co., Ltd. is one of the leading manufacturers and suppliers of a wireless network interface controller in China. We are committed to providing high quality customized service to global clients. Welcome to wholesale bulk cheap a wireless network interface controller from our factory.
Product Overview
Managing hundreds or thousands of access points across multiple buildings is a coordination problem. Each AP needs channel assignment, power calibration, security policy enforcement, and firmware updates - tasks that become unmanageable when done device by device. The TFAC5000 addresses this by consolidating AP management into a single control plane that handles configuration, monitoring, and optimization from one interface.
The controller ships with 512 AP licenses and scales to 5,000 through license expansion, allowing organizations to start with what they need and grow without replacing hardware. Deployment is flexible: run it as an on-premises appliance for full local control, or deploy it in a private cloud for centralized management of multi-site networks.
For guest access, the TFAC5000 includes a built-in Portal server supporting one-click authentication and account-password login - a straightforward approach that does not require a separate captive portal appliance. Guest accounts can be provisioned with time-limited access and bandwidth policies.
Layer 3 bypass networking means the controller manages APs across routed network boundaries without becoming a data traffic bottleneck. APs establish a control tunnel to the controller for configuration and monitoring, while user data is forwarded locally by each AP directly to the upstream network. This eliminates the need to reconfigure VLANs or change switch uplinks. For networks already running a wireless controller from another vendor, the TFAC5000 can be introduced incrementally alongside existing infrastructure.
RF management features include band steering, fast roaming (802.11k/v/r), load balancing across APs, and configurable signal strength monitoring. The AI wireless tuning module continuously collects RSSI data and client connection metrics, then recommends channel and power adjustments to reduce co-channel interference in dense deployments. Pre-deployment planning tools map AP placement against coverage targets before hardware is physically installed.
This wireless network interface controller is built for organizations that need centralized visibility and control over a large wireless footprint - from a single campus to multi-region enterprise networks.
Key Features
Scalable to 5,000 Access Points
The TFAC5000 includes 512 AP licenses by default and supports licensed expansion up to 5,000 managed APs. The controller handles configuration distribution, firmware upgrades, and policy enforcement across the entire fleet from a single management plane.
Layer 3 Bypass Networking
APs discover and register with the controller across routed network boundaries, enabling deployment in existing networks without VLAN reconfiguration or topology changes. In bypass (local forwarding) mode, user data traffic flows directly from APs to the upstream network - the controller handles only management, configuration, and RF optimization, not data plane forwarding.
Built-in Portal Authentication Server
Integrated captive portal supporting one-click authentication and account-password login. Guest accounts can be provisioned with time-limited access and bandwidth policies, eliminating the need for a separate AAA server in small to mid-size deployments.
Private Cloud and On-Premises Deployment
Deploy the TFAC5000 as a physical appliance on-site for full local control, or run it in a private cloud environment for centralized management of geographically distributed APs. Both deployment modes provide identical feature sets and management interfaces.
AI-Assisted RF Optimization
The controller continuously monitors client RSSI, channel utilization, and co-channel interference across all managed APs. It recommends channel reassignment and transmit power adjustments to optimize coverage density, reducing manual RF survey requirements after initial deployment.
Centralized AP Lifecycle Management
Firmware upgrades, configuration backups, and AP status monitoring are handled through a single console. Pre-deployment planning tools assist with AP placement, while ongoing monitoring dashboards provide real-time visibility into AP health, client counts, and spectrum utilization.
Product Parameters
|
Specification |
Details |
|
Product Model |
TFAC5000 |
|
Product Category |
Wireless Controllers |
|
Maximum Managed APs |
5,000 |
|
Included AP Licenses |
512 (expandable) |
|
Deployment Mode |
On-premises appliance / Private cloud |
|
Networking Mode |
Layer 3 bypass networking |
|
Authentication Methods |
Portal (one-click / account-password) |
|
Portal Server |
Built-in |
|
Fast Roaming |
802.11k / 802.11v / 802.11r |
|
Band Steering |
Supported |
|
Load Balancing |
AP-level load balancing |
|
RF Management |
AI-assisted channel and power optimization |
|
AP Management |
Centralized configuration, firmware upgrade, status monitoring |
|
Pre-deployment Planning |
AP placement mapping and coverage simulation |
|
Signal Strength Monitoring |
Supported |
|
AP Steering |
Supported |
|
Management Interface |
Web-based management console |
|
Brand |
TENEW |
Application Scenarios
University Campus Network
A university with 200+ APs spread across academic buildings, dormitories, and outdoor common areas uses the TFAC5000 to centrally manage all wireless infrastructure. Band steering and fast roaming keep students connected as they move between buildings, while the built-in Portal provides guest Wi-Fi for visitors and conference attendees.
Hospitality and Hotel Chains
Hotels deploy the TFAC5000 across multiple properties to standardize guest Wi-Fi policies. The branded captive portal lets guests connect quickly with one-click access or voucher-based credentials for extended stays. Room-level APs are managed centrally, and RF optimization reduces interference in dense corridor deployments.
Healthcare Facility
A hospital network uses the TFAC5000 to manage APs across patient wards, outpatient clinics, and administrative offices. The controller's Layer 3 bypass mode integrates with the existing hospital network without requiring changes to the medical VLAN architecture. Staff devices roam seamlessly between floors while guest access is isolated through Portal authentication with time-limited credentials.
Multi-Site Enterprise
An enterprise with offices across multiple cities deploys the TFAC5000 in private cloud mode, providing a centralized management view of all APs across locations. Firmware updates are pushed simultaneously to all sites, and the pre-deployment planning tool assists with AP placement when opening new branches.
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