Computing device

A computing device, comprising:

• a chassis including slots, wherein the slots accept a computing device tray, the computing device tray including;
• an optical base layer, including optical connectors;
• a power base layer, including power connectors;
• a thermal base layer, including a cold supply line with liquid disconnects, hot return lines with liquid disconnects, and thermal infrastructure interfaces;
• a radio frequency base layer, including radio frequency connectors;
• bays defined by bay divider walls, wherein each bay divider wall is removable and each bay comprises one of the optical connectors, one of the power connectors, one liquid disconnect for the supply line, one of the liquid disconnects for a hot return line, and one of the radio frequency connectors, wherein a bay accepts a pluggable module;
• a chassis optical interface to connect to optical base layer and to an optical interface included on a rack;
• a power supply;
• a computing device tray power interface to provide power from the power supply to the power base layer;
• and
• a liquid line interface to provide cool liquid and return hot liquid from the thermal base layer.

A pluggable module, comprising:

• opto-electronic devices;
• an optical top layer interface connected to the opto-electronic devices and to allow for optical connection to another pluggable module;
• an optical base layer interface connected to the opto-electronic devices and to allow for optical connection to an optical base layer;
• a radio frequency base layer interface to connect to a radio frequency base layer;
• a coldplate covering the top of the opto-electronic devices, wherein the coldplate includes liquid disconnects to connect to a thermal base layer;
• and a top cover and bottom cover to connect and enclose the opto-electronic devices, coldplate, and portions of the optical top layer interface and optical base layer interface.