CISCO3845 
Manufacturer    Cisco Systems, Inc
Manufacturer Part Number    CISCO3845
Product Type    Router
Form Factor    External - modular - 3U
Dimensions (WxDxH)    43.8 cm x 40.6 cm x 13.3 cm
Weight    15.9 kg
DRAM Memory    512 MB (installed) / 1 GB (max) - DDR SDRAM
Flash Memory    128 MB (installed) / 512 MB (max)
Data Link Protocol    Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol    IPSec
Remote Management Protocol    SNMP 3, HTTP, SSH-2
Features    Cisco IOS IP Base , firewall protection, hardware encryption, VPN support, MPLS support, URL filtering
Power    AC 120/230 V ( 50/60 Hz )