Description
The Cisco ASR-920-4SZ-D is a compact, high-performance aggregation router designed for service providers and enterprise networks requiring reliable and scalable connectivity. Built for metro Ethernet and mobile backhaul applications, this router supports advanced Layer 2 and Layer 3 services with a robust feature set, including MPLS, QoS, and IPv6 capabilities. Its modular design includes four 1/10 Gigabit Ethernet SFP/SFP+ ports and two fixed 10 Gigabit Ethernet SFP+ uplinks, ensuring flexibility for various network environments. With a fanless, hardened chassis, it is well-suited for deployment in space-constrained or harsh conditions.
Powered by Cisco’s IOS XE software, the ASR-920-4SZ-D delivers carrier-class performance with redundant power supply options for enhanced reliability. It supports advanced timing features such as Synchronous Ethernet and IEEE 1588 Precision Time Protocol, making it ideal for mobile networks and critical infrastructure. The router is equipped with a powerful forwarding engine and hardware-based encryption, ensuring secure and efficient data processing. Designed for longevity, this used model provides a cost-effective solution for businesses looking to expand their network without compromising on performance or reliability.