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AR6140-16G4XG
AR6140-16G4XG 4*GE 4*10GE SFP+ WAN,12*GE LAN,1*USB 2.0,4*SIC...
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AR6140-16G4XG is a high-performance fixed enterprise router engineered with a robust architecture that supports diverse power options including redundant AC and DC supply configurations. It comes equipped with dual WAN interfaces and 16 Gigabit LAN ports complemented by four 10G SFP+ uplink ports to handle demanding bandwidth requirements while integrating critical services such as voice and WAN optimization.
The device delivers built-in VPN capabilities—including IPSec, SSL, and GRE—to secure remote connections, and its advanced modular design supports expansion through NIM slots. Optimized for enterprise performance, AR6140-16G4XG offers high throughput, redundancy support, stringent firewall and intrusion prevention features, and is ideally suited for critical business environments requiring reliable, high-speed connectivity and comprehensive security.
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 AR6140-16G4XG |  AR6120-S |  AR6120 |  AR6140-S |  AR6140-9G-2AC | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Modular | Modular | Modular | Fixed |
| Broadband | Fiber Optic / DSL | Fiber Optic | Fiber Optic | Fiber Optic | 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 / Malware Protection |
| Compliance Standards | CE / FCC / RoHS | FCC, CE, RoHS | FCC, CE, RoHS | FCC, CE | CE, FCC |
| Connectivity Type | Wired / Ethernet | Wired / Ethernet | Wired | Wired | Wired |
| Depth | 17 inches | 18 inches | 20 inches | 15 inches | 12 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | Compliant | N/A | CISPR 22, FCC Part 15 | N/A | N/A |
| Ethernet Technology | 10/100/1000 and 10G SFP+ | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM | NIM | NIM / SFP+ | NIM | N/A |
| Features | VPN / Firewall / IPv6 Compatible / WAN Optimization | VPN, Firewall, IPv6 Compatible | 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 | 1.75 inches | 2 inches | 1.75 inches | 4 inches | 2.0 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / WAN Optimization | Voice, Video, WAN Optimization | Voice, WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 / SFP / SFP+ | RJ-45, SFP | RJ-45 / SFP+ | RJ-45 / SFP | RJ-45 |
| LAN Ports | 16 Gigabit LAN Ports | Modular LAN | 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 |
| Modular Slots Available | N/A | 3+ Slots | 3+ Slots | 3+ Slots | N/A |
| Network Protocols | IPv4 / IPv6 / NAT / DHCP | IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4, IPv6, TCP/IP | OSPF, BGP, EIGRP, RIP, Static Routing |
| Power | 350 W | 350 Watt | 150 W | 350 W | 120W |
| Power Source | AC Power Supply with Redundant DC Option | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | AR6140-16G4XG Integrated Services Router | AR6120-S Enterprise Modular 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 / SNMP / HTTPS | SSH, Telnet, HTTPS, SNMP | SSH, Telnet, Web GUI, SNMP | SNMP, SSH, Telnet | SSH, Telnet, SNMP, HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / 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 |
| 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 | 10 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 / 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 | Modular WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 25 lbs | 15 lbs | 25 lbs | 25 lbs | 15 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 19 inches | 17 inches | 17.5 inches | 17 inches | 17 inches |
| Wireless Support | No | No | No | No | No |
Excellent branch router with multiple 10G WAN options. Handles high throughput reliably and scales well for growing sites.
Strong performance under load with stable routing. Great interface flexibility.
Predictable uptime and solid hardware build for enterprise deployments.
Smooth configuration and reliable WAN behavior. Good for high-demand branches.
Stable performance with plenty of uplink headroom.
Dependable router for bandwidth-heavy sites with consistent operation.
The AR6140-16G4XG is an enterprise-grade router offering high-density WAN/LAN connectivity, flexible expansion slots, and power redundancy to support large-scale branch and campus networks.
It provides 4 Gigabit Ethernet (GE) WAN ports plus 4 10GE SFP+ WAN ports for high-speed uplinks and diverse connectivity options.
The router offers 12 GE LAN ports to connect multiple devices, ensuring reliable local-area network performance.
It features 4 Service Interface Card (SIC) slots and 2 Wide SIC (WSIC) slots for modular interfaces like additional GE, 10GE, T1/E1, or VDSL.