Hou-Cheng Tzeng

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For the first time, we implemented a scalable load balanced Birkhoff-von Neumann TDM switch IC with SERDES interface circuits for high speed networking applications. Any N×N Birkhoff-von Neumann TDM switch could be constructed recursively from the designed TDM switch IC to achieve switching capacity of hundred gigabits per second or higher. The TDM switch(More)
For the first time, we implemented a reconfigurable load-balanced TDM switch for high speed networking applications. An N/spl times/N TDM switch could be constructed recursively from the proposed switch modules to achieve switching capacity of hundred gigabits per second or higher. Two architectures were implemented. One was an 8/spl times/8 TDM switch with(More)
Recently Ethernet-over-SONET/SDH becomes an important topic due to massive growth of data traffic. In this paper, we propose a bandwidth efficient architecture that can transport 4 gigabit Ethernets and 20 fast Ethernets over OC-48 SONET connection. It includes a cross connect UTOPIA interface to aggregate traffic, a switch block capable of flexible and(More)
For the first time, we implemented a reconfigurable load-balanced TDM switch IC with SERDES interface circuits for high speed networking applications. An N times N TDM switch could be constructed recursively from the TDM switch IC to achieve switching capacity of hundred gigabits per second or higher. The TDM switch IC contained a digital 8 times 8 TDM(More)
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