C-BERT for 100 Gbit Ethernet

The world most compact Bit-Error-Ratio tester (BERT) for 100 Gigabit Ethernet is now available. The C-BERT has four independent channels […]

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TO46 Header for 28 Gbit/s

SCHOTT and ix-cad have developed a TO46 header capable for 25 and 28 Gbit/s. The performance is verified by high […]

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400 Gb Ethernet Studie Group

The next generation Ethernet step forward to 400 Gb/s. In March 2013 a IEEE study group (802.3) has been established […]

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Power Integrity Analysis

Simulating Power Distribution Network (PDN) With new features in ADS we can now extract the PDN impedance from DC to […]

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400 Gb Ethernet Studie Group

The next generation Ethernet step forward to 400 Gb/s. In March 2013 a IEEE study group (802.3) has been established looking for the technology path to cost-effective 400 Gb/s Ethernet. One method  to increase the number of Bits per symbol is  to use PAM instead of NRZ. An other attractive method is use multiple electrical channels (multi tone) technology. More on: 400 Gb/s Ethernet Public Area.

PAM light

 

Huawei Technologies Co., LTD, May 2013