UTC040C(MicroTCA Carrier Hub (MCH) Conduction Cooled, PCIe Gen3)
MCH SWITCH / AdvancedMC
Double module, mid-size per AMC.0 Conduction cooled for rugged applications Unified 1GHz quad-core CPU for MCMC (MicroTCA Carrier Management Controller), Shelf Manager, Clocking, and Fabric management Layer 2/3 managed GbE Switch
UTC042(Rugged 3rd Gen MicroTCA Carrier Hub (MCH), 40GbE/PCIe Gen 3)
MCH SWITCH / AdvancedMC
MTCA.1 ruggedization Unified 1 GHz quad-core CPU for MicroTCA Carrier Management Controller (MCMC), Shelf Manager, Clocking, and Fabric management Automatic fail-over with redundant UTC042s 1GbE base switch with dual 100/1000/10G uplink
UTC043（2nd Gen MicroTCA Carrier Hub, Layer 2 Managed Switch）
MCH SWITCH / AdvancedMC
Unified 1 GHz quad-core CPU for MicroTCA Carrier Management Controller (MCMC) and Shelf Manager Layer 2 managed GbE switch with seven egress ports Dual GbE to each AMC Redundant boot system to ensure fail-safe upgrades