Senior challenge supervisor, Mark Walmsley (pictured), revealed the VITA 100.30 connector plug-in module at Embedded Tech Traits. The modules options powerblades and stripline (4 layer) wafers to optimise isolation. The wafers are thicker than these used for VPX and have key slots for exact contact / pad alignment. The backplane has been designed with floor shields for isolation between columns. Backplane shields connect with the again of the wafer to attain coplanar floor, Walmsley defined. The twin bean design, with four-point contacts supplies two contact factors per beam. Contacts are shrouded, with no uncovered pins to bend.
The redesigned MultiGig HD connector doubles pin rely, supplies 112Gbit per second knowledge charges and will increase present capability (as much as 45A for 500W 6U, 12Vdc) for rugged environments. It’s scheduled for launch in the course of this 12 months.
The built-in wafer expertise will assist direct termination of AC coupling capacitors and ultimately optical transceivers, mentioned the corporate.
One other design function is the doubling of pin rely, in comparison with VITA 46.x connectors, with a view to assist the upper knowledge charges. The MultiGig HD was developed to assist next-gen VPX, the rugged environmental necessities of VITA 47.3, and the acute vibration ranges of VITA 72 requirements, mentioned Walmsley.
The all-metal powerblades double capability for excessive vibration ranges. “We now have discovered what was missed in VPX and the best way to evolve,” Walmsley added.
The connector is segmented, in order that it matches with current RF and optical connector modules whereas optimising pin density. It’s appropriate with 3U, 4U (newest) and 6U OpenVPX kind elements.
