Description
The Cisco ASR1001-4X1GE is a compact, high-performance aggregation services router designed for enterprise and service provider edge environments. Built with a 1RU form factor, it integrates routing, security, and network services into a single, space-efficient chassis. This model features four built-in 1-Gigabit Ethernet ports, offering flexible connectivity options for WAN or LAN deployments. Its modular design includes an embedded Route Processor and Embedded Services Processor, eliminating the need for separate hardware components.
Powered by the Cisco QuantumFlow Processor, the ASR1001-4X1GE delivers up to 2.5 Gbps of throughput, supporting advanced features such as IPsec VPN, firewall, and deep packet inspection. The unit supports dual power supplies for redundancy and high availability, making it suitable for mission-critical applications. It includes 4 GB of default DRAM (upgradeable to 8 GB) and 8 GB of flash storage, ensuring smooth operation of IOS XE software. Ideal for used hardware buyers, this router offers a cost-effective solution without compromising on performance or reliability.

