Rugged subrack chassis meets MicroTCA.1 requirements

For air-cooled rugged applications, the VT930 subrack complies with the MicroTCA.1 specification (which defines a maximum operating shock of 25g and 8g of random vibration) using an enhanced retention crew to hold the modules in place. The 3U-high subrack features up to 12 AMC slots, including up to six full-size (6HP) and six mid-size (4HP) modules. 

With perforated top and bottom covers, the subrack chassis is cooled from an external fan tray below the card cage. The passive backplane is 40-GbE-capable, with dual MicroTCA Carrier Hub (MCH) slots and dual Power module (PM) slots. Modules in the MicroTCA.1 format are also offered.