روتر سیسکو کارکرده Cisco Router 1921

Integrated Ports : 2 x 10/100/1000 Ethernet ports  
service module slot : 1
EHWIC slots : 2 Enhanced High-Speed WAN Interface Card
supporting 802.3af : Yes
Model :2911
Max Ram :2GB
Installed Ram :512MB
Flash :256MB
Fast/CEF Switching :180.73Mbps
Ethernet Ports :3
USB Ports :2
Number Of PVDM Slots :2
Number Of HWIC Slots :4
Dimensions :30.4*43.8*88.9
Weight :8.2Kg
Security
Embedded hardware-accelerated VPN encryption
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
Identity management with authentication, authorization, and accounting (AAA), and public key infrastructure