United States
Name:
AR151-S
- Description:
- AR151-S,1FastEthernet WAN,4FastEthernet LAN,1USB
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- Brand:
- Huawei
- Condition:
- GTIN:
- 6901443333004
- Warranty:
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- Price:
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
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.
What is the price of AR151-S?
Pricing for AR151-S is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for AR151-S.
Explore more options from Routers or explore other Huawei products.
AR151-S Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN / DMVPN |
| Power Source | AC Power Supply / Redundant |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing |
| Broadband | Fiber Optic / DSL |
| 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, ICMP, TCP, UDP |
| Remote Management | SSH, HTTPS |
| Compliance Standards | FCC, CE |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN, Firewall, IPv6 Compatible |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice, 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 | 2 Slots |
| Stacking Capability | Yes |
| 5G Support | No |
| Memory | 2 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45, SFP |
| Power | 120W |
| Device Type | Router |
| Product Name | AR151-S Enterprise Router |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 18 inches |
| Weight | 15 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Fixed |
| Broadband | Fiber Optic / DSL | Fiber Optic / DSL | Fiber Optic / DSL | N/A | HSPA+ |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC, CE, RoHS | IEEE 802.3, IEEE 802.1x | FCC, CE | FCC, CE, RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired / Wireless | Wired / Wireless |
| Depth | 18 inches | 18 inches | 18 inches | 11 inches | 6.5 inches |
| Device Type | Router | Router | Router | Router | Gateway |
| EMC | N/A | CISPR 22 | N/A | N/A | FCC, CE |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, SFP+ | NIM | NIM | NIM | N/A |
| Features | VPN, IPv6 Compatible, Firewall, MPLS, Syslog | VPN, IPv6 Compatible, Firewall, POE, MPLS, Syslog | VPN, Firewall, IPv6 Compatible | VPN / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall / POE |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Desktop |
| Height | 2 inches | 2 inches | 1.75 inches | 1.75 inches | 2.2 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice, WAN Optimization | Voice, WAN Optimization | Voice / Video | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45, SFP+, Combo Ports | RJ-45, SFP | RJ-45, SFP | RJ-45 / SFP | RJ-45 |
| LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 2 GB | 2 GB | 1 GB |
| Modular Slots Available | 3+ Slots | 2 Slots | 2 Slots | 2 Slots | N/A |
| Network Protocols | IPv4, IPv6 | TCP/IP, UDP | IPv4, IPv6, ICMP, TCP, UDP | IPv4, IPv6 | IPv4, IPv6, PPPoE, Static Routing |
| Power | 250W | 250W | 120W | 65 Watt | 25 Watt |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant |
| Product Name | AR0M1576BA00 Enterprise Modular Router | AR158E Enterprise Router | AR151-S Enterprise Router | AR151W-P-S Enterprise Router | AR151G-HSPA+7 |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Wireless Gateway |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SNMP, HTTPS, CLI | SSH, Telnet, HTTPS | SSH, HTTPS | SSH, SNMP, Telnet | HTTPS, SSH, SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing |
| Safety | N/A | CE, FCC | N/A | N/A | UL / CE |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | No |
| Telecom | N/A | ITU-T | N/A | N/A | TIA/EIA |
| Throughput Capacity | 10 Gbps | 1 Gbps | 1 Gbps | 1 Gbps | 0.3 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise / Industrial |
| VPN Support | IPSec / SSL VPN / GRE | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN | 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 | 12 lbs | 3.5 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | WiFi 6 | WiFi 5 |
| Width | 19 inches | 17 inches | 17.5 inches | 17 inches | 8.1 inches |
| Wireless Support | No | No | No | Yes | Yes |
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Questions & Answers
Q
What is the AR151-S router?
A
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.
Q
What WAN and LAN ports does the AR151-S offer?
A
The device provides one FastEthernet WAN port for internet uplink and four FastEthernet LAN ports for local device connectivity.
Q
What is the purpose of the USB port on the AR151-S?
A
The USB port supports 3G/4G dongles for backup internet, external storage for log export, and firmware upgrades.
Q
What throughput can I expect from the AR151-S?
A
The AR151-S delivers up to 100 Mbps of firewall throughput, making it ideal for small offices and remote sites.
Q
Which VPN protocols are supported on the AR151-S?
A
It supports IPsec, PPTP, and L2TP VPNs with up to 50 concurrent tunnels for secure remote access.
Q
How do I configure the AR151-S router?
A
Use the web-based GUI or CLI over Ethernet to complete guided wizards, set WAN/LAN parameters, and apply firewall policies.
Q
Does the AR151-S support VLAN tagging?
A
Yes, it supports IEEE 802.1Q VLAN tagging, enabling up to 16 VLANs for network segmentation.
Q
What security features are built into the AR151-S?
A
It includes Stateful Packet Inspection, DoS protection, IP/MAC binding, and URL filtering to safeguard your network.
Q
Can the AR151-S be managed remotely?
A
Yes, remote management is available via secure HTTPS, SSH, and SNMP v2/v3 for centralized administration.
Q
What power input does the AR151-S require?
A
The router operates on a 12 V DC input at 1 A, with typical power consumption under 5 W.
Q
What are the physical dimensions of the AR151-S?
A
It measures 173 × 127 × 27 mm (W×D×H) and weighs approximately 0.4 kg.
Q
Is IPv6 supported on the AR151-S?
A
Yes, full IPv6 routing and transition technologies (6to4, 6rd, and DHCPv6) are supported.
Q
How many concurrent sessions can the AR151-S handle?
A
It supports up to 32,000 concurrent sessions, ensuring reliable performance for small networks.
Q
What warranty and support are included with the AR151-S?
A
The product comes with a one-year hardware warranty and access to online firmware updates and technical documentation.
Q
Which operating system runs on the AR151-S?
A
It runs on the vendor’s proprietary RouterOS, offering advanced routing, firewall, and QoS features.
Q
Can I use the AR151-S for failover connections?
A
Yes, it supports WAN backup and load balancing across primary and secondary links, including USB 3G/4G dongles.
