The 6U VPX switch board provides 27 channels of GbE SerDes, offers 6 channels of XAUI 10G interfaces, and the front panel LED displays system and network port status. Supports layer 3 switching, and can support both air-cooled and conduction-cooled versions. Fully conformal coating ensures good environmental adaptability, compatible with VPX specification SLT6-SWH-20U6F-10.4.1.