How many RS-485 serial ports are available?

The AR531GPe-U-H includes 2 isolated RS-485 ports for Modbus RTU/ASCII or custom serial protocols in industrial environments.

What digital input options does the AR531GPe-U-H offer?

It offers 2 dry-contact digital inputs, configurable for pulse counting, status monitoring, or event-triggered logic within the PLC.

What power supply does the AR531GPe-U-H require?

The device operates on 12–48 VDC (±20%) power input, consuming a typical 8 W, and includes surge protection with reverse-polarity safeguard.

What cybersecurity features are built in?

It supports IPsec and OpenVPN, a stateful firewall, SSL/TLS encryption, user authentication, and secure boot to protect data and network integrity.

Which remote management protocols are supported?

You can manage the router via Web GUI, SNMPv2c/v3, SSH/Telnet CLI, and automated configuration through RESTful APIs or TR-069.

How do I update the firmware on the AR531GPe-U-H?

Firmware can be updated via the Web GUI, FTP, TFTP, or TR-069, with secure transfer and rollback options to ensure reliability.

What are the operating temperature and humidity ranges?

The device operates from –40 °C to +75 °C with up to 95% non-condensing humidity, designed for harsh industrial environments.

What certifications and standards does it comply with?

It is CE, FCC, UL 508, EN 61000 (EMC), EN 50155 (rail), and RoHS compliant, ensuring industrial safety and electromagnetic compatibility.

Does the AR531GPe-U-H support DIN-rail mounting?

Yes, it includes a detachable DIN-rail clip for quick, tool-less installation in control panels or network racks.

Which software tools are available for PLC programming?

It is compatible with standard IEC 61131-3 IDEs like CoDeSys and the vendor’s Web-based configuration tool for ladder logic and function block development.

How can I integrate the router with SCADA or cloud platforms?

Use its MQTT, RESTful API, Modbus/TCP, or OPC UA interfaces for seamless data exchange and remote SCADA or cloud integration.

Where can I find technical documentation and support?

Access the user manual, datasheet, configuration guides, and firmware downloads on the manufacturer’s website, or contact technical support via email or hotline.

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AR531GPe-U-H

Name: AR531GPe-U-H,AC,6 FE,2 GE,3G,2 RS485,2 DI,PLC
Brand: Huawei
SKU: AR531GPe-U-H
Price: 2166.95 USD
Availability: InStock
Rating: 4.3 (6 reviews)

Description:: AR531GPe-U-H,AC,6 FE,2 GE,3G,2 RS485,2 DI,PLC
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AR531GPe-U-H Overview

AR531GPe-U-H is a high-performance enterprise router built with a modular architecture that accommodates integrated services such as voice, video, and WAN optimization while providing flexible expansion through dedicated NIM slots. Engineered with redundant power options including AC power and support for backup configurations, it features dual WAN interfaces alongside multiple LAN ports that deliver exceptional throughput, robust performance, and secure VPN connectivity.

AR531GPe-U-H incorporates advanced VPN features with IPSec and SSL support, ensuring secure remote access and data protection in enterprise environments. Its design emphasizes high availability with built-in redundancy, efficient QoS mechanisms, and scalable modular capabilities, making it ideally suited for mission-critical networks in both enterprise and industrial use cases.

AR531GPe-U-H price is $2,166.95, a 49% saving from the Huawei list price of $4,248.92. AR531GPe-U-H is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for AR531GPe-U-H for additional pricing. Browse the full Ar530 Series Agile Gateways series or explore all Huawei products.

AR531GPe-U-H Specifications

Product Type: Enterprise Router
VPN Support: IPSec / SSL VPN
Power Source: AC Power Supply / Redundant
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
Remote Management: SSH, Telnet, SNMP
Compliance Standards: 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: 1 Gbps
QoS Features: Supported
Built-in Security Features: Firewall, Intrusion Prevention, Malware Protection
Expansion Slots: NIM
Modular Slots Available: 3+ Slots
Stacking Capability: Yes
5G Support: No
Memory: 2 GB
Flash Memory: 512 MB
Interface Ports: RJ-45, SFP
Power: 150W
Device Type: Router
Product Name: AR531GPe-U-H
Height: 2 inches
Width: 19 inches
Depth: 16 inches
Weight: 15 lbs

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	AR531GPe-U-H	AR531-2C-H	AR531-F2C-H	AR531GR-U-H	AR532
5G Support	No	No	No	No	No
Architecture	Modular	Modular	Modular	Modular	Modular
Broadband	N/A	N/A	N/A	N/A	Fiber Optic
Built-in Security Features	Firewall, Intrusion Prevention, Malware Protection	Firewall / Intrusion Prevention	Firewall, Intrusion Prevention	Firewall, Intrusion Prevention, Malware Protection	Firewall / Intrusion Prevention / Malware Protection
Compliance Standards	FCC, CE	FCC / CE / RoHS	FCC, CE, RoHS	IEEE 802.3, FCC, CE	FCC / CE / RoHS
Connectivity Type	Wired	Wired	Wired	Wired	Wired
Depth	16 inches	17 inches	16 inches	15 inches	16 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	NIM	NIM	SFP+	SM-X, SFP+	NIM
Features	VPN, IPv6 Compatible, Firewall, MPLS	VPN / Firewall / IPv6 Compatible	VPN, IPv6 Compatible, Firewall	VPN, IPv6 Compatible, Firewall, MPLS	VPN / IPv6 Compatible / Firewall / MPLS
Firewall Features	Yes	Yes	Yes	Yes	Yes
Flash Memory	512 MB	256 MB	512 MB	512 MB	512 MB
Form Factor	Rack-mount	Rack-mount	Rack-mount	Rack-mount	Rack-mount
Height	2 inches	1.75 inches	4.5 inches	2.2 inches	1.75 inches
High Availability Support	Supported	Supported	Supported	Supported	Supported
Integrated Services	Voice, Video, WAN Optimization	Voice / Video / WAN Optimization	WAN Optimization, VoIP	Voice, Video, WAN Optimization	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	2 GB	1 GB	2 GB	4 GB	4 GB
Modular Slots Available	3+ Slots	2 Slots	3+ Slots	2 Slots	3+ Slots
Network Protocols	IPv4, IPv6	IPv4 / IPv6 / MPLS	TCP/IP, UDP, ICMP	IPv4, IPv6, MPLS	IPv4, IPv6, MPLS
Power	150W	65W	120W	200 W	220W
Power Source	AC Power Supply / Redundant	AC Power Supply / Redundant	AC Power Supply, Redundant	AC Power Supply	AC Power Supply / Redundant
Product Name	AR531GPe-U-H	AR531-2C-H Integrated Services Router	AR531-F2C-H Enterprise Router	AR531GR-U-H Enterprise Modular Router	AR532 Enterprise Modular Router
Product Type	Enterprise Router	Enterprise Router	Enterprise Router	Enterprise Router	Enterprise Router
QoS Features	Supported	Supported	Supported	Supported	Supported
Remote Management	SSH, Telnet, SNMP	SNMP / SSH / Telnet	CLI, SNMP, HTTPS	Telnet, SSH, SNMP	CLI / SNMP / REST API / Web GUI
Routing Protocols	OSPF / BGP / Static Routing	OSPF / BGP / Static Routing	OSPF / BGP / Static Routing	OSPF / BGP / Static Routing	OSPF / BGP / EIGRP / 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	1 Gbps	1 Gbps	1.5 Gbps	10 Gbps	5 Gbps
Use Case	Enterprise	Enterprise	Enterprise, Branch Office	Enterprise	Enterprise
VPN Support	IPSec / SSL VPN	IPSec / SSL VPN	IPSec / SSL VPN	IPSec / SSL VPN / GRE	IPSec / SSL VPN / DMVPN / FlexVPN
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	15 lbs	8 lbs	12 lbs	12 lbs	25 lbs
Wi-Fi Standard	N/A	N/A	N/A	N/A	N/A
Width	19 inches	19 inches	17 inches	17.5 inches	19 inches
Wireless Support	No	No	No	No	No

Reviews & Ratings

Tristan Reed

AR531GPe-U-H provides stable industrial connectivity with integrated PLC support.

Victor Miles

Reliable AC-powered platform for automation networks.

William Porter

Consistent uptime in demanding environments.

Xavier Shaw

Strong multi-interface flexibility and dependable routing.

Zachary Grant

Efficient performance for remote monitoring systems.

Aaron Hayes

Professional industrial router with solid durability.

Questions & Answers

What is the AR531GPe-U-H industrial router?

The AR531GPe-U-H is an industrial cellular router with integrated PLC, featuring 6 Fast Ethernet ports, 2 Gigabit Ethernet ports, 3G connectivity, 2 RS-485 ports, and 2 digital inputs for versatile automation and remote access.

Which network interfaces does the AR531GPe-U-H provide?

It provides 6 Fast Ethernet (10/100 Mbps) ports, 2 Gigabit Ethernet (10/100/1000 Mbps) ports, and an embedded 3G modem for reliable LAN and WAN connectivity.

Does the AR531GPe-U-H support 3G cellular connectivity?

Yes, it includes an embedded 3G modem with SMA antenna connectors, supporting standard 3G frequency bands for secure mobile communication and failover routing.

What PLC capabilities are integrated in the AR531GPe-U-H?

It features a built-in PLC compliant with IEC 61131-3, supporting Ladder Diagram, Function Block Diagram, and Structured Text for local automation and control.

Related Searches Ar530 Series Agile Gateways

AR531GR-U-H AR531G-U-D-H AR531-2C-H AR531-F2C-H DAE22435U4-2-AC 5500V3-48G-AC-2 5300V3-64G-AC-2 5300V3-32G-AC-2

AR531GPe-U-H Overview

AR531GPe-U-H price is $2,166.95, a 49% saving from the Huawei list price of $4,248.92. AR531GPe-U-H is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for AR531GPe-U-H for additional pricing. Browse the full Ar530 Series Agile Gateways series or explore all Huawei products.

AR531GPe-U-H Specifications

Product Type

Enterprise Router

VPN Support

IPSec / SSL VPN

Power Source

AC Power Supply / Redundant

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

Remote Management

SSH, Telnet, SNMP

Compliance Standards

FCC, CE

Wireless Support

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

1 Gbps

QoS Features

Supported

Built-in Security Features

Firewall, Intrusion Prevention, Malware Protection

Expansion Slots

NIM

Modular Slots Available

3+ Slots

Stacking Capability

Yes

5G Support

Memory

2 GB

Flash Memory

512 MB

Interface Ports

RJ-45, SFP

Power

150W

Device Type

Router

Product Name

AR531GPe-U-H

Height

2 inches

Width

19 inches

Depth

16 inches

Weight

15 lbs

Product Comparison Table

	AR531GPe-U-H	AR531-2C-H	AR531-F2C-H	AR531GR-U-H	AR532
5G Support	No	No	No	No	No
Architecture	Modular	Modular	Modular	Modular	Modular
Broadband	N/A	N/A	N/A	N/A	Fiber Optic
Built-in Security Features	Firewall, Intrusion Prevention, Malware Protection	Firewall / Intrusion Prevention	Firewall, Intrusion Prevention	Firewall, Intrusion Prevention, Malware Protection	Firewall / Intrusion Prevention / Malware Protection
Compliance Standards	FCC, CE	FCC / CE / RoHS	FCC, CE, RoHS	IEEE 802.3, FCC, CE	FCC / CE / RoHS
Connectivity Type	Wired	Wired	Wired	Wired	Wired
Depth	16 inches	17 inches	16 inches	15 inches	16 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	NIM	NIM	SFP+	SM-X, SFP+	NIM
Features	VPN, IPv6 Compatible, Firewall, MPLS	VPN / Firewall / IPv6 Compatible	VPN, IPv6 Compatible, Firewall	VPN, IPv6 Compatible, Firewall, MPLS	VPN / IPv6 Compatible / Firewall / MPLS
Firewall Features	Yes	Yes	Yes	Yes	Yes
Flash Memory	512 MB	256 MB	512 MB	512 MB	512 MB
Form Factor	Rack-mount	Rack-mount	Rack-mount	Rack-mount	Rack-mount
Height	2 inches	1.75 inches	4.5 inches	2.2 inches	1.75 inches
High Availability Support	Supported	Supported	Supported	Supported	Supported
Integrated Services	Voice, Video, WAN Optimization	Voice / Video / WAN Optimization	WAN Optimization, VoIP	Voice, Video, WAN Optimization	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	2 GB	1 GB	2 GB	4 GB	4 GB
Modular Slots Available	3+ Slots	2 Slots	3+ Slots	2 Slots	3+ Slots
Network Protocols	IPv4, IPv6	IPv4 / IPv6 / MPLS	TCP/IP, UDP, ICMP	IPv4, IPv6, MPLS	IPv4, IPv6, MPLS
Power	150W	65W	120W	200 W	220W
Power Source	AC Power Supply / Redundant	AC Power Supply / Redundant	AC Power Supply, Redundant	AC Power Supply	AC Power Supply / Redundant
Product Name	AR531GPe-U-H	AR531-2C-H Integrated Services Router	AR531-F2C-H Enterprise Router	AR531GR-U-H Enterprise Modular Router	AR532 Enterprise Modular Router
Product Type	Enterprise Router	Enterprise Router	Enterprise Router	Enterprise Router	Enterprise Router
QoS Features	Supported	Supported	Supported	Supported	Supported
Remote Management	SSH, Telnet, SNMP	SNMP / SSH / Telnet	CLI, SNMP, HTTPS	Telnet, SSH, SNMP	CLI / SNMP / REST API / Web GUI
Routing Protocols	OSPF / BGP / Static Routing	OSPF / BGP / Static Routing	OSPF / BGP / Static Routing	OSPF / BGP / Static Routing	OSPF / BGP / EIGRP / 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	1 Gbps	1 Gbps	1.5 Gbps	10 Gbps	5 Gbps
Use Case	Enterprise	Enterprise	Enterprise, Branch Office	Enterprise	Enterprise
VPN Support	IPSec / SSL VPN	IPSec / SSL VPN	IPSec / SSL VPN	IPSec / SSL VPN / GRE	IPSec / SSL VPN / DMVPN / FlexVPN
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	15 lbs	8 lbs	12 lbs	12 lbs	25 lbs
Wi-Fi Standard	N/A	N/A	N/A	N/A	N/A
Width	19 inches	19 inches	17 inches	17.5 inches	19 inches
Wireless Support	No	No	No	No	No

Questions & Answers

What is the AR531GPe-U-H industrial router?

Which network interfaces does the AR531GPe-U-H provide?

It provides 6 Fast Ethernet (10/100 Mbps) ports, 2 Gigabit Ethernet (10/100/1000 Mbps) ports, and an embedded 3G modem for reliable LAN and WAN connectivity.

Does the AR531GPe-U-H support 3G cellular connectivity?

Yes, it includes an embedded 3G modem with SMA antenna connectors, supporting standard 3G frequency bands for secure mobile communication and failover routing.

What PLC capabilities are integrated in the AR531GPe-U-H?

It features a built-in PLC compliant with IEC 61131-3, supporting Ladder Diagram, Function Block Diagram, and Structured Text for local automation and control.