Cisco CISCO878-K9 | 870 Series 878 4 x Ports 10/100Base-TX LAN + 1 x Port ADSL WAN Integrated Services Router

1. Dimensions: 325 x 264 x 47 mm (12.8 x 10.4 x 1.9 in)
2. Weight: 2.3 kg (5 lb)
3. WAN Interface: 1 x ADSL over POTS, 1 x G.SHDSL, 1 x ISDN BRI
4. LAN Interface: 4 x 10/100Base-TX
5. VPN Support: IPSec, PPTP, L2TP, DMVPN, Easy VPN
6. Firewall: Stateful Inspection Firewall, Access Control Lists, NAT
7. QoS: Traffic shaping, priority queuing, class-based weighted fair queuing
8. Management: Web-based GUI, CLI, SNMP, Telnet, SSH
9. Power Supply: AC 100/240 V (50/60 Hz)
10. Flash Memory: 24 MB
11. DRAM: 128 MB
12. Operating Temperature: 0 to 40°C (32 to 104°F)

Notes:
1. The Cisco 878 router is an ideal solution for small to medium-sized businesses.
2. The router's VPN support provides secure remote access for employees.
3. The stateful inspection firewall and access control lists provide robust security for the network.