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AR531GR-U-H
AR531GR-U-H,AC,6 FE,2 GE,3G,2 RS485,2 DI,ZigBee/Sub-G
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AR531GR-U-H is a high-performance enterprise router featuring a modular architecture designed to support advanced integrated services such as voice, video, and WAN optimization. It offers flexible power options with an AC power supply, robust WAN/LAN interfaces including dual WAN ports and four LAN ports, and built-in redundancy to ensure uninterrupted network performance.
AR531GR-U-H is engineered for demanding use cases in enterprise environments with enhanced modular capabilities and VPN features that support IPSec, SSL VPN, and GRE protocols. With a throughput capacity of up to 10 Gbps, advanced firewall and QoS features, and support for dynamic routing protocols like OSPF, BGP, and static routing, it meets the needs of modern, secure, and reliable network infrastructures.
AR531GR-U-H price is $2,166.36, a 63% saving from the Huawei list price of $5,855.01. AR531GR-U-H is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AR531GR-U-H for additional pricing. Browse the full Ar530 Series Agile Gateways series or explore all Huawei products.
To get the detailed certification, please go to the Compliance Center.
 AR531GR-U-H |  AR531GPe-U-H |  AR531G-U-D-H |  AR531-F2C-H |  AR531-2C-H | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention |
| Compliance Standards | IEEE 802.3, FCC, CE | FCC, CE | FCC, CE | FCC, CE, RoHS | FCC / CE / RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 15 inches | 16 inches | 16 inches | 16 inches | 17 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | SM-X, SFP+ | NIM | SFP+ | SFP+ | NIM |
| Features | VPN, IPv6 Compatible, Firewall, MPLS | VPN, IPv6 Compatible, Firewall, MPLS | VPN, Firewall, IPv6 Compatible | VPN, IPv6 Compatible, Firewall | VPN / Firewall / IPv6 Compatible |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 256 MB | 512 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 2.2 inches | 2 inches | 4 inches | 4.5 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | WAN Optimization, VoIP | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45, SFP | RJ-45, SFP | RJ-45, SFP | RJ-45, SFP+ | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 2 GB | 1 GB | 2 GB | 1 GB |
| Modular Slots Available | 2 Slots | 3+ Slots | 2 Slots | 3+ Slots | 2 Slots |
| Network Protocols | IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4, IPv6 | TCP/IP, UDP, ICMP | IPv4 / IPv6 / MPLS |
| Power | 200 W | 150W | 95 Watt | 120W | 65W |
| Power Source | AC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply, Redundant | AC Power Supply / Redundant |
| Product Name | AR531GR-U-H Enterprise Modular Router | AR531GPe-U-H | AR531G-U-D-H Enterprise Router | AR531-F2C-H Enterprise Router | AR531-2C-H Integrated Services Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | Telnet, SSH, SNMP | SSH, Telnet, SNMP | HTTP, HTTPS, SNMP | CLI, SNMP, HTTPS | SNMP / SSH / Telnet |
| Routing Protocols | OSPF / BGP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / Static Routing |
| Safety | N/A | N/A | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 10 Gbps | 1 Gbps | 1 Gbps | 1.5 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise, Branch Office | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 12 lbs | 15 lbs | 15 lbs | 12 lbs | 8 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.5 inches | 19 inches | 17 inches | 17 inches | 19 inches |
| Wireless Support | No | No | No | No | No |
AR531GR-U-H offers reliable industrial connectivity with stable 3G and ZigBee integration.
Durable design suitable for harsh environments.
Consistent performance for IoT and remote deployments.
Professional industrial router with dependable uptime.
Strong connectivity options and reliable hardware.
Stable routing for industrial automation projects.
The AR531GR-U-H is a hardened industrial router featuring AC power input, 6 Fast Ethernet ports, 2 Gigabit Ethernet ports, integrated 3G modem, 2 RS-485 interfaces, 2 digital inputs and a built-in ZigBee/Sub-GHz radio for flexible M2M connectivity.
The AR531GR-U-H includes six 10/100 Mbps Fast Ethernet ports for LAN devices and two 10/100/1000 Mbps Gigabit Ethernet ports for high-speed uplinks or backbone connections.
Yes. The AR531GR-U-H comes with an embedded 3G modem that supports WCDMA/HSPA+ networks for reliable failover or primary cellular connectivity.
It offers two independent RS-485 serial ports for Modbus and other industrial protocol integration, plus two digital inputs for event signaling or alarm monitoring.