Cisco C1-CISCO3945/K9 | 3945 Router 3 Ports Management Port 17 Slots Gigabit Ethernet 3U Rack-mountable

Here are 12 technical specifications for the C1-CISCO3945/K9 - Cisco ONE ISR 3945 Router:

1. Dimensions: 47.6 cm x 43.8 cm x 13.3 cm
2. Weight: 28.1 kg
3. Rack-mountable: Yes, with rack-mount brackets (sold separately)
4. Network interface modules (NIMs): 4 slots
5. Enhanced service module (SM-X): 2 slots
6. Integrated services module (ISM): 2 slots
7. Onboard Ethernet ports: 3 GE ports, 4 SFP ports
8. Maximum throughput: 350 Mbps
9. VPN throughput: 250 Mbps
10. Memory: 4 GB DDR3 SDRAM, upgradable to 16 GB
11. Flash memory: 4 GB, upgradable to 16 GB
12. Power supply: AC or DC

Helpful notes:
1. The Cisco ONE ISR 3945 Router is ideal for large enterprises and service providers.
2. It supports a wide range of WAN connectivity options, including T1/E1, T3/E3, and OC-3/STM-1.
3. The router includes advanced security features such as firewall, IPS, and VPN.