RAD pseudowire gateway for the next generation
Can achieve the perfect replacement and cellular backhaul leased lines of SAToP, TDMoIP, CESoPSN pseudowire technology and precision clock recovery
RAD Data Communications, the telecommunications industry leader in pseudowire technology, has announced that in 18 to 21 June 2007, held at NXTcomm in Chicago to launch its powerful IPmux-24 Gigabit Ethernet pseudowire gateways.
RAD Group in China to Mr. Lu, General Manager of Road: “IPmux-24 represents the next generation of pseudo-line access solution, which is unique in its combination of Fast Ethernet and Gigabit Ethernet switching, the formation of pseudo-line standard for the industry to maximize support, including a precision clock recovery technology and ultra-low latency, high-performance ASIC-driven. “RAD’s next generation pseudowire gateways are on the market today only support for all TDM emulation mode of products, including TDMoIP, CESoPSN and SAToP-RFC4553.
Cellular backhaul and leased line replacement
Explained general manager Lu: “IPmux-24 to cellular backhaul transport providers to meet the special needs of mobile operators, because these suppliers as diverse suppliers carrier, they must be able to simultaneously support each operator chosen backhaul technology, from delay-sensitive CDMA and EVDO to time-sensitive GSM and UMTS. “RAD’s new ASIC enables IPmux-24 through the IP, Ethernet or MPLS networks using any standard TDM emulation technology to achieve minimum delay and return the most accurate time transfer service. For advanced data services, such as 4GWiMAX, IPmux-24 can also be used as an Ethernet bridge its flexible based on the Ethernet demarcation device to support 802.1D and 802.1Q networks, including the Q-in-Q and rate limiting, while ensuring the quality of the TDM service primacy. Similarly, relatively inexpensive Fast Ethernet and Gigabit Ethernet network transport TDM services, IPmux-24 pseudowire gateway can be used to replace expensive leased lines.
Advanced adaptive clock recovery mechanism
Transmission carrier-class TDM services requires sophisticated clock recovery technology. RAD has advanced adaptive clock recovery by functional integration into its ASIC products, to solve this problem. The clock recovery function to G.8261-defined notes consistent with the G.823 sync interface, and the time to achieve the accuracy of 16ppb. Time redundancy can be a master and fallback timing sources using the system implementation. Moreover, the timing function can be selectable clock output or input port to a peripheral device. IPmux-24 to ensure that each port based on the exact timing of the reset time needs to support multiple customers, with return inside the device enables users to independently of the loop transmission suppliers and VLAN / non-VLAN bridge access speed test to provide tunable bandwidth.
As in the original pseudo-line reconstruction of the original clock, RAD’s unique advanced adaptive clock technology requires no additional bandwidth or special agreement. This will ensure that the IPmux-24 and other pseudo-line solutions for common use, in order to achieve clock recovery. In addition, this product is fully manageable, and provide a OAM-compliant components.
Concluded Mr. Lu Kwan: “Ipmux-24 is simply a data provider for the operators to provide services to diverse one-box solution.”
RAD Data Communications was founded in 1981 and now has developed into an internationally recognized high-quality data communications and telecommunications applications leading manufacturer of access equipment. The company service providers, incumbent and new carriers, and enterprise networks to provide data and voice transmission solutions, by reducing infrastructure investment costs while boosting competitiveness and profitability. Currently, there are more than 10 million units worldwide RAD products equipment is in use, there are more than 150 carriers and operators RAD products. 23 distribution companies around the RAD offices and over 164 countries, more than 300 channel partners to provide service to these customers and technical support. [Keyword Search]: Communicate Transmission GSM Large In Small
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