Cisco SR520-T1-K9 | 520-T1 2 x 10/100Base-TX LAN/DMZ Secure Router

1. Dimensions: 9.6 x 6.4 x 1.6 inches
2. Weight: 2.2 pounds
3. WAN Interface: T1
4. LAN Interface: 2 x 10/100Base-TX
5. DMZ Interface: 1 x 10/100Base-TX
6. VPN Support: IPsec and SSL VPN
7. Firewall: Stateful packet inspection (SPI) firewall
8. NAT: Network Address Translation (NAT) support
9. QoS: Quality of Service (QoS) support
10. VLAN Support: 802.1Q VLAN support
11. Routing Protocols: Static routing, RIP v1, RIP v2
12. Management: Web-based management interface, SNMP support

Helpful notes:
1. The Cisco 520-T1 is a secure router designed for small businesses.
2. The T1 interface provides high-speed connectivity for data and voice traffic.
3. The router supports both IPsec and SSL VPN for secure remote access.