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| Telrad Networks Enables Wireless Backhaul over IP Telrad Networks announces its pseudowire solution for wireless backhaul and carrier Ethernet. The solution has been shown effective in several demonstrations at customer sites, and is available in a wide variety of configurations and form factors as Customer Premises Equipment. The Telrad TAG-11C pseudowire Gateway enables T1/E1/DS0 Circuit Emulation Service, Asynchronous Transfer Mode (ATM) emulation, ATM/IMA emulation, PPP/HDLC Emulation Frame relay emulation and Ethernet emulation thus providing MPLS/IP/Ethernet transport over Packet-Switched Networks for backhaul applications. Today's radio access network is typically composed of TDM-based leased lines for backhauling traffic from the base station to the base station controller to the mobile switching center to the Public Switched Telephone Network. Traditionally, mobile operators lease T1/E1 and High-Level Data Link Control lines to deliver ATM traffic, at a cost of 40%–60% of the network operational expenditure. TAG-11c's T1/E1 circuit emulation traffics network backhaul at reduced operational expenditure. write your comments about the article :: © 2007 Computing News :: home page |