The Planet new SHDSL family member GRT-504 is the G.SHDSL.bis router that complies with ITU-T G.991.2 standard and provides affordable, flexible, efficient Internet access solution for SOHO and Small Medium Business environment. The GRT-504 supports business-class, multi-range from 384 Kbps to 11.4 Mbps (4-wire) symmetric data rates and also can be connected as the LAN-to-LAN network connection at the distance up to 6.7km (4.2 miles) by using existing telephone copper wires.

The Planet GRT-504 possesses high-end Bridging / Routing capabilities with advanced functions of Firewall, QoS, DMZ, Virtual Server, and VPN pass-through. Besides, the GRT-504 supports IEEE 802.1Q and port-based VLAN over ATM network as Virtual LAN has become more and more important feature in the growing internetworking industry.

Ethernet Distance extension
The GRT-504 is excellent for Ethernet to extend distance over existing telephone wires. With two pair of AWG-26 or AWG-24 copper wire, it is easy to connect two Ethernet networks far away (maximum 6.7km/4.2 miles).