Juniper Networks MX80 3D Universal Edge Router is the most compact member of the MX Series product family. Only 2 rack units (RU) high and built to support optional redundant power supplies and fans, this platform is perfectly suited for environments requiring full Ethernet capabilities, but facing space or power constraints. In addition to four embedded 10 Gigabit Ethernet ports, the MX80 leverages the technology used in the Modular Port Concentrators (MPCs), common across the MX Series, and can accommodate multiple combinations of Modular Interface Cards (MICs) for increased flexibility. The MX80-48T variant is a fixed-configuration version of the MX80 which features 48 10/100/1000 Ethernet ports in place of the 2 MIC slots.