Cisco ISR G2 1941 Router

2 integrated 10/100/1000 Ethernet ports: GE0/0&GE0/1

2 enhanced High-Speed WAN Interface Card slots that can host 2 single wide or 1 double wide and 1 single wide (e)HWIC

1 Internal Services Module slot

Support fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE

Highly secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN

Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering

Cisco 1941 Router details
Manufacturer	Cisco Systems, Inc
Manufacturer Part Number	CISCO1941/K9
Product Type	Router
Form Factor	External - modular - 2U
Dimensions (WxDxH)	34.3 cm x 29.2 cm x 8.9 cm
Weight	5.8 kg
DRAM Memory	512 MB (installed) / 2 GB (max)
Flash Memory	256 MB (installed) / 8 GB (max)
Routing Protocol	OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol	IPSec
Remote Management Protocol	SNMP, RMON
Features	Cisco IOS IP Base , firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED)
Compliant Standards	IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag
Power	AC 120/230 V ( 50/60 Hz )