| CISCO3945-SEC/K9 Specifications | |
| Device Type | Router | 
| Form Factor | Desktop - modular - 3U | 
| Connectivity Technology | Wired | 
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet | 
| Capacity | Cisco Unified Communications Manager Express sessions : 350 | 
| Network / Transport Protocol | IPSec, PPPoE, L2TPv3 | 
| Routing Protocol | OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR) | 
| Remote Management Protocol | SNMP, RMON | 
| Encryption Algorithm | SSL | 
| Features | Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS), Dynamic Multipoint VPN (DMVPN) | 
| Compliant Standards | IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag | 
| DRAM Memory | 1 GB (installed) / 2 GB (max) | 
| Flash Memory | 256 MB (installed) / 8 GB (max) | 
| LED Status Lights Indicators | Link activity, power | 
| Connectivity Slots | |
| Router Interfaces | 3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 | 
| Expansion Slots Total (Free) | 4 ( 4 ) x EHWIC | 
| Power Supply | |
| Power Device | Power supply - internal | 
| Voltage Required | AC 120/230 V ( 47/63 Hz ) | 
| Dimensions / Weight / Miscellaneous | |
| Width | 47.6 cm | 
| Depth | 43.8 cm | 
| Height | 13.3 cm | 
| Weight | 17.7 kg | 
 
                     
                
                 
                 
                         
                         
                        






 
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                 
                