With an innovative CPU + NP heterogeneous forwarding architecture, NetEngine AR6000 series routers deliver performance far beyond the industry average. Meanwhile, critical functions — including SD-WAN, cloud management, routing, switching, Virtual Private Network (VPN), security, voice, and Multiprotocol Label Switching (MPLS) — are integrated to fully support diversified and cloud-based services.
| Product Code | AR6121E-S |
| Description | AR6121E-S, 1*10GE optical+3*GE Combo+8*GE |
| CPU | 1.4 GHz, 4 Cores |
| Memory | 4 GB |
| NAND Flash | 1 GB |
| Console port | RJ45 |
| RTC | Supported |
| Maximum power consumption [W] | 33 W |
| Power supply mode | AC built-in |
| Number of power modules | 1 |
| Extended slots (standard configuration) | 2 x SIC |
| Number of service board slots | 2 |

