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AR129
AR129,1VDSL WAN,4FE LAN
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AR129 is a modular enterprise router designed with built-in redundancy and high performance in mind. It supports advanced power options including a redundant AC/DC power supply, dual WAN/LAN interfaces, and integrated services such as voice, video, and WAN optimization.
AR129 delivers robust VPN features including IPSec, SSL VPN, GRE, and DMVPN for secure connections while offering high throughput capacity of up to 10 Gbps. Its modular capabilities, comprehensive firewall and high availability support make it ideal for enterprise use cases demanding reliability and scalability.
AR129 price is is available on request. Get immediate quote.
Request bulk order quote for AR129 for additional pricing. Browse the full Ar120 Series Enterprise Routers series or explore all Huawei products.
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| 5G Support | No | No | Yes | No | No |
| Architecture | Modular | Modular | Modular | Modular | Fixed |
| Broadband | Fiber Optic, LTE | N/A | Fiber Optic / DSL / LTE | Fiber Optic | Fiber Optic |
| 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 | FCC, CE | FCC / CE / RoHS | FCC, CE, RoHS | CE, FCC, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 15 inches | 16 inches | 18 inches | 15 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC Part 15, CISPR 22 | N/A | FCC Part 15 / CE | FCC Part 15, CE | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, SFP+ | NIM | SFP+ | NIM, SFP+ | NIM |
| Features | VPN, Firewall, IPv6 Compatible, High Availability | VPN, Firewall, IPv6 Compatible, Redundancy | VPN / IPv6 Compatible / Firewall / PoE | VPN, VoIP, IPv6 Compatible, Firewall, MPLS, Syslog | VPN, Firewall, Advanced QoS, IPv6 Compatible |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 2 inches | 4 inches | 2 inches | 4 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice, WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45, SFP, Combo Ports | RJ-45, SFP | RJ-45 / SFP / SFP+ | RJ-45, SFP | RJ-45, SFP+ |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 1 GB | 4 GB | 2 GB |
| Modular Slots Available | 3+ Slots | 2 Slots | 3+ Slots | 3+ Slots | 2 Slots |
| Network Protocols | IPv4, IPv6 | IPv4, IPv6 | TCP/IP / UDP / ICMP | IPv4, IPv6, MPLS | IPv4, IPv6 |
| Power | 350 Watt | 150W | 150W | 250 Watt | 65 Watt |
| Power Source | Redundant AC/DC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant |
| Product Name | AR129 Enterprise Router | AR121W-S | AR129W Integrated Services Router | AR121W Enterprise Modular Router | AR121 Advanced Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, HTTPS, SNMP | CLI, SNMP, Web Interface | SSH / Telnet / SNMP | SNMP, SSH, Telnet | SSH, HTTPS, SNMP |
| Routing Protocols | OSPF, BGP, RIP, Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | UL, cUL | N/A | UL / CSA | UL Certified | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | ETSI | N/A | TIA/EIA | N/A | N/A |
| Throughput Capacity | 10 Gbps | 2 Gbps | 10 Gbps | 10 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise / Business | Enterprise |
| VPN Support | IPSec, SSL VPN, GRE, DMVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 25 lbs | 10 lbs | 15 lbs | 15 lbs | 7 lbs |
| Wi-Fi Standard | N/A | N/A | WiFi 6 | N/A | N/A |
| Width | 17 inches | 17 inches | 18 inches | 17 inches | 17 inches |
| Wireless Support | No | No | Yes | No | No |
Reliable VDSL router for small sites. Stable connectivity and simple configuration for everyday business use.
Good WAN stability and consistent performance for basic branch needs.
Easy setup and predictable uptime. Works well for small offices.
Stable VDSL performance with dependable daily routing.
Consistent operation and straightforward management.
Solid small-site router with reliable WAN behavior.
The AR129 is a VDSL modem router featuring one VDSL WAN port and four Fast Ethernet LAN ports. It delivers up to 100 Mbps broadband, integrated firewall, NAT, and QoS for secure, high-performance home or small-office networks.
The AR129 supports VDSL2, ADSL2+ and ADSL2. It auto-negotiates line rate on ITU G.993.2 and G.992.5 standards to maximize ISP-provisioned speeds.
Access the web GUI at 192.168.1.1, log in with admin credentials, navigate to WAN > VDSL Settings, select your ISP profile, input VPI/VCI values, then click Save & Apply. The router will sync to the VDSL line automatically.
Yes. By setting the WAN interface to Ethernet WAN mode, the AR129 can connect to any external fiber, cable or 4G/LTE modem, routing traffic through its LAN ports.
The AR129’s four Fast Ethernet LAN ports deliver up to 100 Mbps per port with full-duplex switching, ideal for desktops, printers and VoIP phones.
Yes. The AR129 supports IPv6 static, DHCPv6, SLAAC and PPPoE, enabling future-proof addressing and end-to-end IP connectivity.
Enable the integrated SPI firewall, configure NAT rules, activate MAC-based access control, set strong admin and Wi-Fi passwords, and apply the latest firmware updates to protect against threats.
Yes. The AR129’s Quality of Service engine prioritizes VoIP, video and gaming traffic. Users can define bandwidth limits per port, IP or service-type in the QoS menu.
Yes. Remote management can be enabled via HTTP/HTTPS or TR-069. Specify a secure management port, set an access control list, and use strong credentials.
The AR129 package includes a power adapter, RJ-11 DSL cable, RJ-45 Ethernet cable and a quick installation guide to streamline deployment.
Download the latest firmware from the vendor’s support site, log into the AR129 web GUI, go to System > Firmware Upgrade, upload the file and reboot when prompted.
Verify DSL line status, check cable connections, confirm VPI/VCI settings, reboot the router, upgrade firmware and consult your ISP for line‐level diagnostics.
Yes. The AR129 includes a one-year hardware warranty covering manufacturing defects. Extended support plans are available from authorized resellers.
The AR129 operates reliably between 0 °C and 40 °C (32 °F–104 °F) with relative humidity of 10–90% non-condensing.
The AR129 complies with IEEE 802.3az Energy-Efficient Ethernet (EEE) and features auto-power-down on idle ports, reducing power consumption during low activity.
Yes. The AR129 supports up to 10 simultaneous IPsec VPN tunnels, including site-to-site and remote-access configurations, with AES–256 encryption.