The VT813 is an 8U μTCA.4 chassis that provides 12 AMC mid-size double module slots that can accept any AMC.1, AMC.2, AMC.3 and/or AMC.4. It provides FCLKA, TCLKA, TCLKB, TCLKC and TCLKD to each slot. The VT813 has full redundancy. It’s capable of having redundant MCH, power modules, as well as redundant cooling units for high availability. The four hot-plug capable power supplies can provide 1100W AC each for a total of 4400W.
Ports 2-3, 12-15 and 17-20 are connected among the slots per the uTCA.4 recommendation. The VT813 has a Telco Alarm as well as redundant FRU information devices and carrier locators. The VT813 has a JSM slot which routes to each JTAG port of the AMC. The VT813 has provision to route cables from the front to back via channel below the card cage.