H3C WSG1840X Next-Gen Enterprise Gateway Wireless Controller
H3C WSG1840X is a gateway-type wireless controller (AC) independently developed by H3C Technology Co., Ltd. This next-generation enterprise-level wireless controller integrates fine user control management, perfect RF resource management, 7x24-hour wireless security control, Layer 2 and 3 fast roaming, flexible QoS control, IPv4 & IPv6 dual stack and other functions. Specially designed for the wireless network needs of branch offices and small campuses, it integrates gateway and AC functions, supporting WIPS, firewall, and other capabilities with the H3C Fit AP product series.
Hardware Specifications
| Specification |
WSG1840X |
| Dimensions (width × depth × height) |
440 mm × 165 mm × 43.6 mm |
| Weight |
1.8 kg |
| Throughput |
4 Gbps |
| Interfaces |
WAN 2×GE & LAN 4×GE & LAN 1×SFP+ & LAN 1×5GE & 1×USB & 1×Console |
| Power Supply |
Built-in open-rack power supply |
| Operating Temperature |
0°C ~ 45°C |
| Storage Temperature |
-40°C ~ 70°C |
| Operating/Storage Humidity |
5% ~ 95% (non-condensing) |
| MTBF |
≥ 145 years |
Software Specifications
| Feature Category |
Support Features |
WSG1840X |
| Base Performance |
Maximum managed APs / Default AP licenses |
128 / 64 |
| Wireless Capabilities |
802.11 protocol cluster, SSIDs, User isolation |
Yes |
| Roaming |
Layer 2 & 3 roaming across APs |
Yes |
| Security |
WPA/WPA2/WPA3, WIPS, Multiple authentication methods |
Yes |
| Management |
WEB, SNMP, CLI, TELNET, FTP |
Yes |
| Protocol Support |
IPv4/IPv6 dual stack, Multicast, VPN |
Yes |
Key Features
- Wi-Fi 7 Support: Manages traditional 802.11a/b/g/n/ac/ax APs and supports H3C Wi-Fi 7 (802.11be) APs
- Flexible Data Forwarding: Supports centralized, distributed, and policy-based forwarding modes
- Advanced Access Control: User Profile-based management with CAR and QoS policies
- Gateway Functionality: Dual WAN port design with PPPoE, NAT, and dynamic/static IP support
- Bonjour Gateway: Easy integration with Apple devices (printers, TVs, tablets)
- Intelligent RF Management: Automatic channel switching and AP load balancing
- Comprehensive Security: 7-layer mobile security detection/defense (WIDS/WIPS)
- RealTime Spectrum Guard: 24/7 wireless environment monitoring and interference detection
- Multiple Authentication: Supports 802.1x, MAC address, and Portal authentication
- IPv6 Ready: Native IPv6 support with dual protocol stack
- End-to-End QoS: Diff-Serv standard support with IPv6 QoS capabilities
- Fast Roaming: Layer 2 & 3 roaming with switching time under 50ms
Enterprise Benefits
The WSG1840X wireless controller reduces equipment types and quantities required by enterprises during deployment. Its wide range of port types, including USB for peripheral connectivity, combined with comprehensive wireless management and security features, makes it an all-rounder solution for enterprise networking in branch offices and small campus environments.