United States$5,000,000+
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AR531GR-U-H offers reliable industrial connectivity with stable 3G and ZigBee integration.
AR531GR-U-H
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AR531GR-U-H,AC,6 FE,2 GE,3G,2 RS485,2 DI,ZigBee/Sub-G
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AR531GR-U-H
- Description:
- AR531GR-U-H,AC,6 FE,2 GE,3G,2 RS485,2 DI,ZigBee/Sub-G
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 7296932147651
- Condition:
- Warranty:
- 3
- List Price:
$5,855.01
- Price:
$2,166.3663% off
Quantity:
1
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AR531GR-U-H Overview
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.
AR531GR-U-H Specifications
- Product Type
- Enterprise Router
- VPN Support
- IPSec / SSL VPN / GRE
- Power Source
- AC Power Supply
- Routing Protocols
- OSPF / BGP / Static Routing
- Broadband
- N/A
- Architecture
- Modular
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- LAN Ports
- 4 LAN Ports
- Ethernet Technology
- 10/100/1000
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Network Protocols
- IPv4, IPv6, MPLS
- Remote Management
- Telnet, SSH, SNMP
- Compliance Standards
- IEEE 802.3, FCC, CE
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN, IPv6 Compatible, Firewall, MPLS
- Use Case
- Enterprise
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice, Video, WAN Optimization
- High Availability Support
- Supported
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- Throughput Capacity
- 10 Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Expansion Slots
- SM-X, SFP+
- Modular Slots Available
- 2 Slots
- Stacking Capability
- Yes
- 5G Support
- No
- Memory
- 4 GB
- Flash Memory
- 512 MB
- Interface Ports
- RJ-45, SFP
- Power
- 200 W
- Device Type
- Router
- Product Name
- AR531GR-U-H Enterprise Modular Router
- Height
- 2.2 inches
- Width
- 17.5 inches
- Depth
- 15 inches
- Weight
- 12 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 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 |
Reviews & Ratings
H
Harrison Cole
5
Durable design suitable for harsh environments.
I
Isaac Wells
5
Consistent performance for IoT and remote deployments.
J
Jason Grant
5
Professional industrial router with dependable uptime.
K
Kyle Porter
4
Strong connectivity options and reliable hardware.
L
Logan Pierce
5
Stable routing for industrial automation projects.
Questions & Answers
What is the AR531GR-U-H industrial router?
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.
Which Ethernet port types does the AR531GR-U-H provide?
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.
Does the AR531GR-U-H support 3G cellular networks?
Yes. The AR531GR-U-H comes with an embedded 3G modem that supports WCDMA/HSPA+ networks for reliable failover or primary cellular connectivity.
What industrial serial interfaces are available on the AR531GR-U-H?
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.
Can I use ZigBee or Sub-GHz radio on the AR531GR-U-H?
Yes. The built-in ZigBee/Sub-GHz radio supports IEEE 802.15.4 and 868/915 MHz bands, enabling low-power mesh networking with sensors and actuators.
What power supply do I need for the AR531GR-U-H?
The AR531GR-U-H accepts a wide-range AC input of 100–240 VAC, 50/60 Hz, with internal surge protection and reverse-polarity safeguards.
What operating temperature range does the AR531GR-U-H support?
This router operates reliably between –40 °C and +75 °C, making it suitable for outdoor cabinets and harsh industrial environments.
How do I mount the AR531GR-U-H in my control panel?
The AR531GR-U-H features a standard DIN-rail mount for quick installation in electrical cabinets and industrial panels without additional hardware.
How is the AR531GR-U-H configured and managed?
Configuration is done via an intuitive web interface, SSH/CLI or SNMP, with support for remote firmware updates and automated backup restore functionality.
What security features does the AR531GR-U-H include?
It offers stateful firewall, IPsec VPN, HTTPS/SSH encryption, MAC filtering, user authentication and DOS protection to safeguard critical infrastructure.
Which networking protocols are supported by the AR531GR-U-H?
It supports IPv4/IPv6 routing, OSPF, BGP, VRRP, VLAN tagging, QoS, NAT, DHCP client/server and Modbus TCP for seamless integration.
Can the AR531GR-U-H be used for industrial automation?
Absolutely. With its RS-485 ports, ZigBee/Sub-GHz radio, digital inputs and robust routing features, the AR531GR-U-H is ideal for SCADA, telemetry and factory automation.
Does the AR531GR-U-H support remote monitoring?
Yes. Remote monitoring is enabled via SNMP traps, Syslog, NetFlow and alert notifications over email or SMS for proactive maintenance.
What are typical use cases for the AR531GR-U-H?
Common applications include smart grid, traffic management, oil & gas telemetry, water utilities, remote site connectivity and environmental monitoring.
Is firmware upgrade available for the AR531GR-U-H?
Firmware upgrades are provided free of charge, with in-field update via web GUI or CLI, ensuring you always have the latest features and security patches.
What warranty and support options come with the AR531GR-U-H?
The AR531GR-U-H includes a 2-year limited hardware warranty, free software updates, and optional premium support contracts with 24/7 technical assistance.