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AR6120-S
Huawei AR6120-S 1*GE WAN, 1*GE combo WAN, 1*10GE SFP+, 8*GE...
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
AR6120-S is a high-performance enterprise router built on a modular architecture that supports dual power options and offers a versatile array of WAN and LAN interfaces. Its design integrates advanced services including voice, video, and WAN optimization while providing scalability through modular capabilities designed to suit the needs of dynamic enterprise environments.
AR6120-S delivers robust VPN features with support for IPSec, SSL VPN, GRE, DMVPN, and FlexVPN, ensuring secure remote access and data protection. With a throughput capacity of up to 10 Gbps, built-in redundancy, and enhanced performance for demanding use cases, this router is purpose-built for enterprise deployments requiring reliable connectivity and high availability.
AR6120-S price is is available on request. Get immediate quote.
Request bulk order quote for AR6120-S for additional pricing. Browse the full Ar6000 Series Enterprise Routers series or explore all Huawei products.
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| AR6120-S |  AR6300 |  AR6120 |  AR6140-S |  AR6140-9G-2AC | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Fixed |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC, CE, RoHS | CE / FCC / RoHS | FCC, CE, RoHS | FCC, CE | CE, FCC |
| Connectivity Type | Wired / Ethernet | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 15 inches | 20 inches | 15 inches | 12 inches |
| Device Type | Router | Router | Router | Router | Router |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Features | VPN, Firewall, IPv6 Compatible | VPN / IPv6 Compatible / Firewall / WAN Optimization | VPN, IPv6 Compatible, Firewall, MPLS | VPN, IPv6 Compatible, Firewall, WAN Optimization | VPN, Firewall, QoS, NAT, IPv6 Compatible |
| 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 | Rack-mount | Rack-mount |
| Height | 2 inches | 2.5 inches | 1.75 inches | 4 inches | 2.0 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice, WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45, SFP | RJ-45 / SFP | RJ-45 / SFP+ | RJ-45 / SFP | RJ-45 |
| LAN Ports | Modular LAN | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 7 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 4 GB | 4 GB | 4 GB |
| Network Protocols | IPv4, IPv6, MPLS | IPv4 / IPv6 | IPv4, IPv6 | IPv4, IPv6, TCP/IP | OSPF, BGP, EIGRP, RIP, Static Routing |
| Power | 350 Watt | 250W | 150 W | 350 W | 120W |
| Power Source | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | AR6120-S Enterprise Modular Router | AR6300 Enterprise Router | AR6120 Enterprise Modular Router | AR6140-S Series Enterprise Router | AR6140-9G-2AC |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, HTTPS, SNMP | SSH / Telnet / SNMP | SSH, Telnet, Web GUI, SNMP | SNMP, SSH, Telnet | SSH, Telnet, SNMP, HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / Static Routing | OSPF / BGP / EIGRP / MPLS / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Throughput Capacity | 10 Gbps | 3.5 Gbps | 10 Gbps | 10 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE / DMVPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | Modular WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 15 lbs | 15 lbs | 25 lbs | 25 lbs | 15 lbs |
| Width | 17 inches | 17 inches | 17.5 inches | 17 inches | 17 inches |
| Wireless Support | No | No | No | No | No |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable upgrade path router with strong interface mix. Handles branch traffic smoothly with consistent uptime.
Stable routing performance and easy deployment for enterprise branches.
Predictable throughput and steady WAN behavior in production.
Good value router with reliable daily operations.
Consistent stability and straightforward management for branch rollouts.
Dependable router for branch standardization with solid performance.
The Huawei AR6120-S is a modular enterprise router featuring 1×GE WAN, 1×GE combo WAN, 1×10GE SFP+, 8×GE LAN, 2×USB ports and 2×SIC slots for scalable network connectivity.
The AR6120-S offers 1 Gigabit Ethernet WAN port, 1 Gigabit Ethernet combo WAN/LAN port, 1 10GE SFP+ port, 8 Gigabit Ethernet LAN ports, 2 USB interfaces and 2 service interface card (SIC) slots.
Compared to the AR1220E-S, the AR6120-S adds a 10GE SFP+ port, dual SIC slots and enhanced throughput for improved scalability and performance.
The AR6120-S delivers carrier-grade forwarding performance with up to 1 Gbps of aggregate throughput and sub-millisecond latency for high-speed enterprise networks.
The AR6120-S integrates a full suite of security features including stateful firewall, IPS, URL filtering, anti-DDoS, and DoS protection to safeguard enterprise data.
Yes. The AR6120-S supports IPsec, GRE, SSL VPN and MACsec encryption, delivering secure site-to-site and remote access VPN connectivity.
The AR6120-S supports Huawei SIC-module series, including 4×10GE SFP+, 4×GE PoE and 2×T1/E1 WAN cards for flexible interface expansion.
The AR6120-S can be managed via CLI, Web GUI, eSight NMS, SNMP v2/v3 and NetConf, with built-in remote logging and performance monitoring capabilities.
Absolutely. Its compact form factor, dual WAN ports and integrated security make the AR6120-S ideal for branch offices requiring reliable, high-availability connectivity.
The AR6120-S supports multi-level queuing, traffic shaping, policing, and hierarchical QoS to prioritize mission-critical applications and ensure bandwidth guarantees.
Yes. The AR6120-S supports MPLS L2/L3 VPN, LDP, RSVP and Huawei’s agile SD-WAN solution for application-aware, multi-path traffic steering.
The two USB 2.0 ports support 3G/4G USB modems, configuration backup/restoration and firmware upgrades for convenient field maintenance.
The AR6120-S consumes under 25 W in typical operation and supports an optional AC/DC redundant power module for continuous network availability.
The AR6120-S measures 44 mm × 435 mm × 210 mm (H×W×D) and weighs approximately 3.2 kg, fitting standard 1U rack or desktop installations.
You can upgrade the AR6120-S OS via USB, TFTP or FTP using Huawei’s Versatile Routing Platform (VRP) package and perform zero-touch activation for minimal downtime.
Huawei provides a one-year limited hardware warranty, optional extended support plans, and 24/7 global TAC access for software updates and technical assistance.
United States
