An anonymous reader wrote to mention that IBM has unveiled a new prototype chip that can transmit data at up to 8 TB/sec, or about 5,000 high-def video streams. While this might not be entirely amazing, the fact that they did it using the same amount of juice required to light a 100-watt lightbulb, is. "The resulting total bi-directional data transfer rate is 300 Gb/s, nearly doubling the performance of a version IBM introduced last year. Compared to current commercial optical modules the transceiver provides 10-fold greater bandwidth in 1/10 the volume while consuming comparable power, IBM said."
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