Cisco CGN RTU Feature License for up to 6M FLASR1-CGN-6M

Cisco ASR 901-6CZ-F-A Router – 8 Ports – 8 RJ-45 Port(s) – Management Port – 10 – 512 MB – Gigabit Ethernet – 1U – Rack-mountable, Wall Mountable – 90 Day A901-6CZ-F-A