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AR6140-S
Huawei AR6140-S 5 Gigabit Power 4 Gigaoptical enterprise rou...
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AR6140-S is a modular enterprise router engineered with a fixed architecture that supports dual power options and features multiple WAN and LAN interfaces for reliable wired networking. It integrates essential services—including voice, video, and WAN optimization—to meet the rigorous demands of modern enterprise environments.
AR6140-S delivers comprehensive VPN capabilities with IPSec and SSL support, high throughput performance via Gigabit Ethernet, and built-in redundancy to ensure uninterrupted operation. Its modular design and integrated high availability features make it ideal for mission-critical use cases in enterprise and business settings.
AR6140-S price is is available on request. Get immediate quote.
Request bulk order quote for AR6140-S for additional pricing. Browse the full Ar6000 Series Enterprise Routers series or explore all Huawei products.
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| AR6140-S |  AR6280 |  AR6120 |  AR6140-9G-2AC |  AR6120-S | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Fixed | Modular |
| Broadband | Fiber Optic | Fiber Optic | Fiber Optic | N/A | 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 | FCC, CE, RoHS | FCC, CE, RoHS | CE, FCC | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired / Ethernet |
| Depth | 15 inches | 12.0 | 20 inches | 12 inches | 18 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | CISPR 22, FCC Part 15 | N/A | 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+ | N/A | NIM |
| Features | VPN, IPv6 Compatible, Firewall, WAN Optimization | VPN, Firewall, IPv6 Compatible | VPN, IPv6 Compatible, Firewall, MPLS | VPN, Firewall, QoS, NAT, IPv6 Compatible | VPN, Firewall, IPv6 Compatible |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 4 inches | 1.75 | 1.75 inches | 2.0 inches | 2 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice, 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 | RJ-45, SFP |
| LAN Ports | 8 LAN Ports | 4 LAN Ports | 8 LAN Ports | 7 LAN Ports | Modular LAN |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 2 GB | 4 GB | 4 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 2 Slots | 3+ Slots | N/A | 3+ Slots |
| Network Protocols | IPv4, IPv6, TCP/IP | IPv4, IPv6 | IPv4, IPv6 | OSPF, BGP, EIGRP, RIP, Static Routing | IPv4, IPv6, MPLS |
| Power | 350 W | 250W | 150 W | 120W | 350 Watt |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant |
| Product Name | AR6140-S Series Enterprise Router | AR6280 Enterprise Modular Router | AR6120 Enterprise Modular Router | AR6140-9G-2AC | AR6120-S Enterprise Modular Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SNMP, SSH, Telnet | SNMP, CLI, WebUI | SSH, Telnet, Web GUI, SNMP | SSH, Telnet, SNMP, HTTPS | SSH, Telnet, HTTPS, SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / Static Routing |
| Safety | N/A | N/A | UL, CSA | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | N/A | TIA/EIA-568 | N/A | N/A |
| Throughput Capacity | 10 Gbps | 1 Gbps | 10 Gbps | 1 Gbps | 10 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | Modular WAN |
| Weight | 25 lbs | 15 lbs | 25 lbs | 15 lbs | 15 lbs |
| Wi-Fi Standard | N/A | WiFi 5 | N/A | N/A | N/A |
| Width | 17 inches | 17.3 | 17.5 inches | 17 inches | 17 inches |
| Wireless Support | No | No | No | No | No |
Strong enterprise router for branch connectivity. Stable links, predictable throughput, and easy day-to-day management.
Reliable routing platform that integrates smoothly into our WAN.
Consistent uptime and steady performance under mixed traffic.
Easy to deploy and maintain. Good choice for medium branches.
Predictable behavior and solid hardware stability in production.
Reliable enterprise router with consistent WAN performance.
The Huawei AR6140-S is an enterprise-grade router with 5 Gigabit Ethernet ports, 4 GigaOptical uplink slots, advanced routing and security features, designed as the successor to the AR2220E-S.
Compared to the AR2220E-S, the AR6140-S delivers higher throughput, increased port density, modular optical uplinks, improved hardware acceleration and enhanced security and VPN capabilities.
It features a quad-core CPU, 4 GB RAM, 32 GB onboard flash, 5 fixed Gigabit RJ45 ports and 4 SFP+ optical slots for scalable performance.
The AR6140-S provides 5 fixed Gigabit Ethernet RJ45 ports for LAN connectivity.
Yes, it includes 4 SFP+ slots supporting 1 Gbit and 10 Gbit optical modules for high-speed uplinks.
It supports IPv4/IPv6, OSPF, BGP, RIP, IS-IS, MPLS, VRRP and static routing to meet diverse network requirements.
Integrated firewall, IPS, application control, anti-DDoS protection and both IPSec and SSL VPN ensure comprehensive data security.
The AR6140-S delivers up to 5 Gbit/s forwarding performance and can scale to 10 Gbit/s with optional software acceleration packs.
Yes, it supports dual hot-swappable AC or DC power modules and redundant fans for uninterrupted operation.
Management options include Huawei eSight NMS, CLI (SSH/Telnet), web-based GUI, SNMP and NETCONF for centralized control.
Yes, it integrates with Huawei SD-WAN controllers for dynamic path selection, unified policy enforcement and zero-touch provisioning.
It operates between –40 °C to 65 °C, tolerates 5 %–95 % relative humidity and complies with ETSI 300019 industrial standards.
The router measures 440 × 442 × 44 mm (W×D×H), weighs approximately 8.5 kg and fits standard 19-inch racks.
It is CE, FCC, RoHS and UL certified, IPv6 Ready, and complies with IEEE 802.3, 802.3u, 802.3ab and 802.3ae standards.
Huawei provides a one-year hardware warranty by default, with optional extensions offering 24/7 hotline, on-site service and firmware updates.
Upload the firmware via CLI (TFTP/FTP/SFTP) or web GUI, then execute the 'upgrade system image' command; always back up configurations before upgrading.
You can buy it through authorized Huawei resellers, service providers or the official Huawei online store; contact your local distributor for pricing and availability.
United States