| Ports & interfaces | |
| USB 2.0 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 10 |
| USB ports quantity | 1 |
| USB port | ![]() |
| Weight & dimensions | |
| Weight | 1.82 kg |
| Height | 44 mm |
| Width | 300 mm |
| Depth | 220.3 mm |
| Energy management | |
| Power source type | AC |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Operational conditions | |
| Operating altitude | 0 - 5000 m |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating temperature (T-T) | 0 - 45 °C |
| Networking | |
| Ethernet LAN | ![]() |
| Networking standards | 802.11b, 802.11g, 802.11n, 802.11ac |
| Wi-Fi | ![]() |
| Multicast support | ![]() |
| Ethernet LAN data rates | 1000 Mbit/s |
| Ethernet interface type | Gigabit Ethernet |
| Ethernet LAN interface type | Gigabit Ethernet |
| Static route | ![]() |
| Packaging data | |
| Package weight | 2.9 kg |
| Security | |
| Access Control List (ACL) | ![]() |
| Network address translation (NAT) | ![]() |
| Wireless LAN features | |
| Wi-Fi standards | 802.11b, 802.11g, 802.11n, 802.11ac |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Management features | |
| Quality of Service (QoS) support | ![]() |
| Wi-Fi Multimedia (WMM)/(WME) | ![]() |
| MIMO | ![]() |
| Number of data streams | 2x2 |
| Design | |
| Form factor | Tabletop router |
| Product colour | Black |
| Device type | Tabletop router |
| Rack capacity | 1U |
| Product type | Tabletop router |
| Performance | |
| Built-in processor | ![]() |
| Features | |
| Processor frequency | 1400 MHz |
| Internal memory | 2048 MB |
| Processor cores | 4 |
| Built-in processor | ![]() |
| WAN connection | |
| Ethernet WAN | ![]() |
| Warranty | 1 year |
The HUAWEI AR651W is an enterprise router designed for local networking and wireless access in business environments. It features an Ethernet WAN port to connect internal networks to an internet service provider. Ten RJ45 ports provide Gigabit (1000 Mbit/s) connectivity for wired hardware. For wireless devices, the router broadcasts dual-band Wi-Fi across the 2.4 GHz and 5 GHz frequencies. The unit is powered via a standard AC connection.
The HUAWEI AR651W uses built-in Quality of Service (QoS) protocols to prioritise critical data packets. It utilizes Network Address Translation (NAT) to route internal clients through a single external IP address. The device also supports access control lists (ACLs) to restrict traffic between specific network segments. Designed for desktop use, the router features a neutral black casing suitable for office environments.
Key Features:- Wi-Fi 5 (802.11ac) support with backward compatibility for 802.11b, 802.11g, and 802.11n devices
- 1400 MHz processor for stable routing under heavy network loads
- 2048 MB of internal memory for managing NAT state data and routing tables
- 1× USB 2.0 port for local accessory integration
- Dimensions: 300 mm × 220.3 mm × 44 mm; weight: 1820 g
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