Cellular Backhaul over IP/Ethernet/MPLS (Fiber, Fixed Wireless or Multi-Hop Access)

Reduce costs by using pseudowire technology to eliminate leased lines and exploit high bandwidth packet networks to backhaul RAN traffic over Ethernet, IP and MPLS. Position the mobile transport infrastructure for future 3G network expansion.

RAD’s Gmux-2000 TDM pseudowire gateways for central offices and IPmux TDM over IP gateways transparently extend T1/E1 circuits over Ethernet, IP and MPLS networks, eliminating the need for leased lines. Network access is available over fiber or fixed wireless links.

 

To ensure TDM-like voice quality RAD’s pseudowire gateways employ advanced clock recovery mechanisms, achieving the desired timing accuracy and complying with ITU-T G.823 and G.824 specifications in the presence of packet delay variation and packet loss.

• Reduce number of T1/E1 trunks for BTS-BSC connectivity with no voice quality degradation

• Provides connectivity over TDM and Ethernet links

• Optional free bandwidth reuse for 3G traffic