The Cisco 1921 Integrated Services Routers deliver innovative technologies running on industry-leading Cisco IOS Software. Developed for wide deployment in the world's most demanding enterprise, access, and service provider networks, Cisco IOS Software Releases 15 M and T support a comprehensive portfolio of Cisco technologies, including new functions and features delivered in Releases 12.4 and 12.4T, and new innovations that span multiple technology areas, including security, high availability, IP Routing and Multicast, quality of service (QoS), IP Mobility, Multiprotocol Label Switching (MPLS), VPNs, and embedded management.
- With 10/100/1000Base-T technology, get up to 1000 mbps data transfer rate over twisted pair cable
- Features management port for a reliable networking
- Gigabit Ethernet port for ultra-fast network speeds
- No need to open the router to replace failed power supply, simply replace AC adapter in case it is worn out
