I rebuilt my MD 6 array a month ago, and Device Mapper is consistently making me angry. I'm not really looking to solve any particular problem, but I am trying to figure out what Device Mapper is ...

Exar Corp. has expanded its portfolio for the growing Sonet/SDH market with an aggregation device for use in digital cross connects, concentrators, edge switches, access equipment, and multiplexers.

Infineon Technologies AG today debuted what it claims is the first single chip 40Gbit framer-mapper/quad STS-192 device for next-generation synchronous optical networking/synchronous digital hierarchy ...