Cisco CISCO837-K9-64 | 837 ADSL Broadband Router

Technical Specifications:
- WAN Interface: ADSL over ISDN or POTS
- LAN Interface: 4-port 10/100BASE-T Ethernet switch
- Routing Protocol: RIP-1, RIP-2, static IP routing
- VPN Support: IPSec, PPTP, L2TP
- Firewall Protection: Stateful packet inspection (SPI), access control lists (ACLs)
- Quality of Service (QoS): Traffic shaping, priority queuing, custom queuing, weighted fair queuing (WFQ)
- Management: Web-based management, SNMP v1, v2c, and v3, Telnet, CLI
- Power Supply: External AC adapter
- Dimensions: 9.5 x 8.5 x 2.0 in. (24.1 x 21.6 x 5.1 cm)
- Weight: 2.4 lb (1.1 kg)
- Operating Temperature: 32 to 104°F (0 to 40°C)
- Storage Temperature: -4 to 149°F (-20 to 65°C)

Helpful Notes:
- The Cisco 837 ADSL Router is a cost-effective solution for small businesses or home offices.
- Its VPN support and firewall protection make it a secure choice for remote workers.
- The QoS features allow for better traffic management and prioritization for critical applications.