1U MicroTCA box features up to 10 modules Product News 6/15/2007 Post a comment Elma Electronic has unveiled its MicroBox 1U MicroTCA solution developed in cooperation with MicroBlade. The MicroBox features a small form factor, advanced cooling features and several module options.
Comair Rotron enters global pact with Mouser News & Analysis 6/13/2007 Post a comment Call it a solution to global warming of a different sort. Comair Rotron, a leading manufacturer of thermal-management products, is launching a worldwide expansion of its sales channel by adding Mouser Electronics Inc. as a global distributor of its computer cooling devices.
CR-type cooling fan targets servers, power supplies Product News 6/7/2007 Post a comment Sanyo Denki introduced a counter-rotating cooling fan which measures 80 x 80-mm thick. Available in 12 V, S-speed and H-speed models, the San Ace 80CR series DC cooling fans are designed for use in servers, storage systems, communications equipment, power supplies and industrial machinery.
Nu Horizons continues European expansion News & Analysis 6/7/2007 Post a comment Electronic component distributor Nu Horizons Electronics Corp. has bought, for $2.7 million in cash, Dacom-Süd Electronic Vertriebs GmbH, a franchised electronic component distributor, based in Munich, Germany.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments