ViaLiteHD ViaLiteHD is a completely new design based on user feedback and an understanding of the operational requirements customers face. ViaLiteHD offers improved performance and new advanced management features. 13 RF to fibre cards per chassis 26 channels per chassis new dual card transmitter and receiver cards transceiver cards blind mate hot swappable cards on card LNB and BUC power outdoor equipment for up to 80 channels line cards for L band, IF, S Band, C Band, UHF, VHF and 10MHz The ViaLiteHD system comprises up to 13 rack mounted cards plus an SNMP card, all of which plug into a 19_ 3U chassis with dual power supplies. For applications where a chassis is not required, standalone or OEM modules are available.