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The VT870 is a 3/4 ATR μTCA Short Tall chassis that provides four AMC mid size and four compact slots that can accept any AMC.1, AMC.2, AMC.3 and/or AMC.4. It provides Fabric clock (CLK3) to each slot. The VT870 is designed for avionics, space and ground vehicles applications. The VT870 is designed to withstand extreme environmental conditions such as temperature, shock, vibration, chemical, EMI and altitude. The VT870 is made from lightweight aluminium 6061-T6. The top is removable and utilized stainless steel captive hardware and self-locking helicoils to withstand maximum shock and vibration. Conduction cooling is through precision-machine card guides in the sidewalls. The front panel accommodates MIL style M38999 connectors. The front panel can be customized to meet each customer’s unique requirements.

The VT866 is a 5U μTCA chassis that provides 12 full-size AMC slots that can accept any AMC.1, AMC.2, AMC.3 and/or AMC.4. It provides FCLK, TCLKA, TCLKB, TCLKC and TCLKD to each slot with clock redundancy between the two MCH modules. The chassis is the first in the market with 40GbE capabilities.

The VT865 is a 5U μTCA chassis that provides 10 AMC full size slots that can accept any AMC.1, AMC.2, AMC.3 and/or AMC.4. It provides FCLK, TCLKA, TCLKB, TCLKC and TCLKD to each slot with clock redundancy between the two MCH modules. The VT865 is capable of having redundant MCH, Power Modules, and Cooling Units for high availability. The CLK3 option can be configured for the Fabric clock, Telcom clock, or Fabric B. There is an option for Port 2 and 3 to be directly connected among the adjacent AMCs or to the fabric B (AMC.3 SATA/SAS switch option on the MCH). The chassis also routes ports 12-15 to 17-20 of the adjacent slot. The VT865 has a Telco Alarm as well as Redundant FRU information devices and carrier locators.