1.4I/O Interfaces
The ARTM-HDinstalls into the rear of the ATCA enclosure, opposite an ATCA blade server designed for compatibility with the AdvancedRTM specification. The ARTM-HD connects to the blade server’s Zone 3 rear connectors through the midplane. The ARTM-HD carries one serial port, one 10/100/1000 MBASE-T management port (RJ-45), and two external SAS ports to its faceplate (FIGURE 1-1).
FIGURE 1-2shows the physical relationship between the blade server, ARTM-HD, and the midplane in a typical ATCA system.
FIGURE 1-2Relationship of the Blade Server, ATCA Midplane, and ARTM-HD
Zone 3 connectors
Netra CP32x0 rear transition module
1-6Netra CP32x0 SAS Storage Advanced Rear Transition Module HD User’s Guide • January 2009
