United States$5,000,000+
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O
Orson Northfield
5
Simple branch gateway for basic WAN needs. Stable connectivity and easy configuration for small office networks.
AR151-S
AR151-S,1FastEthernet WAN,4FastEthernet LAN,1USB
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Name:
AR151-S
- Description:
- AR151-S,1FastEthernet WAN,4FastEthernet LAN,1USB
- Rating:
Added to cart 28 times recently
- Availability:
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- Brand:
- Huawei
- GTIN:
- 6901443333004
- Condition:
3 Year Extended Warranty
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AR151-S Overview
AR151-S is an enterprise router featuring a robust modular architecture designed for high-performance networking in demanding environments. It provides redundant AC power options, dual WAN interfaces paired with 4 LAN ports, and integrated services such as voice and WAN optimization, ensuring reliable and secure connectivity across diverse network topologies.
AR151-S delivers advanced VPN capabilities including IPSec and SSL VPN support alongside built-in firewall protection and intrusion prevention. Its design emphasizes high throughput of up to 1 Gbps with modular expansion slots for network interface modules, making it ideal for enterprise use cases that require redundancy, flexible management, and comprehensive security.
AR151-S price is is available on request. Get immediate quote.
Request bulk order quote for AR151-S for additional pricing. Browse the full Ar150 Series Enterprise Routers series or explore all Huawei products.
AR151-S Specifications
- Form Factor
- Rack-mount
- Ethernet Technology
- 10/100/1000
- Width
- 17.5 inches
- Height
- 1.75 inches
- Depth
- 18 inches
- Weight
- 15 lbs
- Flash Memory
- 512 MB
- Product Type
- Enterprise Router
- VPN Support
- IPSec / SSL VPN / DMVPN
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Compliance Standards
- FCC, CE
- Wireless Support
- No
- Firewall Features
- Yes
- Management
- Managed
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- QoS Features
- Supported
- Expansion Slots
- NIM
- Modular Slots Available
- 2 Slots
- 5G Support
- No
- Device Type
- Router
- High Availability Support
- Supported
- Use Case
- Enterprise
- LAN Ports
- 4 LAN Ports
- Features
- VPN, Firewall, IPv6 Compatible
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Power Source
- AC Power Supply / Redundant
- Architecture
- Modular
- Speed/Capacity
- Gigabit
- Throughput Capacity
- 1 Gbps
- Interface Ports
- RJ-45, SFP
- Routing Protocols
- OSPF / BGP / EIGRP / Static Routing
- Broadband
- Fiber Optic / DSL
- Stacking Capability
- Yes
- Memory
- 2 GB
- Integrated Services
- Voice, WAN Optimization
- Remote Management
- SSH, HTTPS
- Network Protocols
- IPv4, IPv6, ICMP, TCP, UDP
- Power
- 120W
- Product Name
- AR151-S Enterprise Router
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 AR151-S |  AR158E |  AR0M1576BA00 |  AR151G-HSPA+7 |  AR151W-P-S | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Fixed | Modular |
| Broadband | Fiber Optic / DSL | Fiber Optic / DSL | Fiber Optic / DSL | HSPA+ | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention |
| Compliance Standards | FCC, CE | IEEE 802.3, IEEE 802.1x | FCC, CE, RoHS | FCC, CE, RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired / Wireless | Wired / Wireless |
| Depth | 18 inches | 18 inches | 18 inches | 6.5 inches | 11 inches |
| Device Type | Router | Router | Router | Gateway | Router |
| EMC | N/A | CISPR 22 | N/A | FCC, CE | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM | NIM | NIM, SFP+ | N/A | NIM |
| Features | VPN, Firewall, IPv6 Compatible | VPN, IPv6 Compatible, Firewall, POE, MPLS, Syslog | VPN, IPv6 Compatible, Firewall, MPLS, Syslog | VPN / IPv6 Compatible / Firewall / PoE | VPN / IPv6 Compatible / Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 256 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Desktop | Rack-mount |
| Height | 1.75 inches | 2 inches | 2 inches | 2.2 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, WAN Optimization | Voice, WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / Video |
| Interface Ports | RJ-45, SFP | RJ-45, SFP | RJ-45, SFP+, Combo Ports | RJ-45 | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 2 GB | 4 GB | 4 GB | 1 GB | 2 GB |
| Modular Slots Available | 2 Slots | 2 Slots | 3+ Slots | N/A | 2 Slots |
| Network Protocols | IPv4, IPv6, ICMP, TCP, UDP | TCP/IP, UDP | IPv4, IPv6 | IPv4, IPv6, PPPoE, Static Routing | IPv4, IPv6 |
| Power | 120W | 250W | 250W | 25 Watt | 65 Watt |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | AR151-S Enterprise Router | AR158E Enterprise Router | AR0M1576BA00 Enterprise Modular Router | AR151G-HSPA+7 | AR151W-P-S Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Wireless Gateway | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, HTTPS | SSH, Telnet, HTTPS | SNMP, HTTPS, CLI | HTTPS, SSH, SNMP | SSH, SNMP, Telnet |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | CE, FCC | N/A | UL / CE | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | No | Yes |
| Telecom | N/A | ITU-T | N/A | TIA/EIA | N/A |
| Throughput Capacity | 1 Gbps | 1 Gbps | 10 Gbps | 0.3 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise / Industrial | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / GRE | 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 | 15 lbs | 15 lbs | 15 lbs | 3.5 lbs | 12 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | WiFi 5 | WiFi 6 |
| Width | 17.5 inches | 17 inches | 19 inches | 8.1 inches | 17 inches |
| Wireless Support | No | No | No | Yes | Yes |
Reviews & Ratings
P
Piers Moorbridge
4
Reliable day-to-day performance with straightforward management.
Q
Quentin Crowhurst
5
Consistent uptime and stable routing for small deployments.
R
Rowan Halewick
3
Good value device for basic branch connectivity.
S
Stellan Wexford
4
Easy deployment with predictable performance in production.
T
Tobin Ashcombe
5
Reliable small-site gateway with steady operation.
Questions & Answers
What is the AR151-S router?
The AR151-S is a compact enterprise-grade router featuring 1 FastEthernet WAN port, 4 FastEthernet LAN ports, and 1 USB port for advanced networking and secure connectivity.
What WAN and LAN ports does the AR151-S offer?
The device provides one FastEthernet WAN port for internet uplink and four FastEthernet LAN ports for local device connectivity.
What is the purpose of the USB port on the AR151-S?
The USB port supports 3G/4G dongles for backup internet, external storage for log export, and firmware upgrades.
What throughput can I expect from the AR151-S?
The AR151-S delivers up to 100 Mbps of firewall throughput, making it ideal for small offices and remote sites.