| Manufacturer | ActionTec |
| Manufacturer Part # | GS503AD3B-01 |
| Cost Central Item # | 10232719 |
| Product Description | Actiontec DSL Modem with 4 Port Ethernet Router GT724R - Router + 4-port switch - DSL - Ethernet, ATM, Fast Ethernet - external |
| Device Type | Router + 4-port switch (integrated) |
| Form Factor | External |
| Routing Protocol | RIP-2, static IP routing |
| Data Link Protocol | Ethernet, ATM, Fast Ethernet |
| Network / Transport Protocol | TCP/IP, PPTP, UDP/IP, AAL2, ICMP/IP, IPSec, PPPoE, PPPoA, AAL5, FTP |
| Remote Management Protocol | Telnet |
| Digital Signaling Protocol | ADSL, ADSL2, ADSL2+ |
| Features | Firewall protection, DMZ port, NAT support, ARP support, Stateful Packet Inspection (SPI), DoS attack prevention, DHCP server |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3x |
| System Requirements | UNIX, Linux, Apple MacOS 9.0 or later, Microsoft Windows 98/ME/2000/XP, Microsoft Windows Vista |
| Manufacturer Warranty | 1 year warranty |