Un equipo de investigadores de IBM que trabajan con financiamiento de la DARPA, una agencia para el desarrollo de tecnologías avanzadas, dependiente del Departamento de Defensa estadounidense, ha encontrado una manera de transmitir cantidades masivas de datos con un consumo de energía inusitadamente bajo.
#10 No, me quejo de la falta de profesionalidad del periodista, mira el original: "By combining innovative circuits in IBM's 32-nanometer silicon-on-insulator complementary metal-oxide-semiconductor (SOI CMOS) technology with advanced vertical cavity surface emitting lasers (VCSELs) and photodetectors fabricated by Sumitomo Electric Device Innovations USA (formerly Emcore), Proesel and his colleagues created a power-efficient optical communication link operating at 25 gigabits per second using just 24 milliwatts of total wall-plug power, or 1 pJ/bit. "Compared to our previous work, we have increased the speed by 66 percent while cutting the power in half," Proesel says. "We're continuing the push for lower power and higher speed in optical communications. There will always be demand to move more data with less energy, and that's what we're working toward."
Comentarios
#4 Justamente no, porque tienen menos fotogramas por segundo que las modernas.
#5 TRUE. Gracias por la aclaración
#4 #5 yo prefiero verlo en slow motion a full hd de preferencia a 50000 fps...
A me me gusta ve el porno en slow motion... ¿ Eso consume mas o menos ancho de banda ?
#7 Ancho de banda no se, pero más tiempo consume seguro...
#10 No, me quejo de la falta de profesionalidad del periodista, mira el original: "By combining innovative circuits in IBM's 32-nanometer silicon-on-insulator complementary metal-oxide-semiconductor (SOI CMOS) technology with advanced vertical cavity surface emitting lasers (VCSELs) and photodetectors fabricated by Sumitomo Electric Device Innovations USA (formerly Emcore), Proesel and his colleagues created a power-efficient optical communication link operating at 25 gigabits per second using just 24 milliwatts of total wall-plug power, or 1 pJ/bit. "Compared to our previous work, we have increased the speed by 66 percent while cutting the power in half," Proesel says. "We're continuing the push for lower power and higher speed in optical communications. There will always be demand to move more data with less energy, and that's what we're working toward."
pobre dispositivo de almacenamiento... que colapso!!!!!
Errónea, el consumo no se mide en milivatios
#9 solo hay que multiplicar por tiempo, también es ser tikismikis
Para el porno diario no hace falta tener una conexión con tanta velocidad.
#1 a mi si
#1 #2 Si vieseis películas porno de los años 20 "que van a toda velocidad" sí que necesitaríais esa velocidad
#2 Toma... que igual te hace falta