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PRESS-FIT, CARD-EDGE CONNECTORS |
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 FCI has developed press-fit, card-edge connectors to enable the implementation of MicroTCA (µTCA) architecture. The vertical card-edge connectors provide 170 contacts on 0.75 mm pitch and enable AMC cards to be plugged directly to a backplane, accommodating speeds up to 10Gb/s.
The press-fit version of the connectors extends the use of MicroTCA architecture to thicker backplanes where the size and complexity of the backplane is not supported by standard surface-mount (SMT) reflow soldering processes. As backplanes become thicker and larger, proven press-fit technologies are often preferred, while applications with smaller and less complex backplanes allow for the more cost-effective application of SMT connectors.
The MicroTCA specification, developed within the PICMG organization, is said to create a physically small but powerful system in 4U height and 300 mm depth. The reduced size and cost are suitable for a wide range of applications such as core routers, IP-gateways, base stations, switching centers, and customer premises equipment. The system architecture reduces size and cost by eliminating the ATCA carrier board and providing a chassis that accepts AdvancedMC modules directly. MicroTCA shelves will also support hot-pluggable modules, which will increase availability by allowing individual modules to be serviced or upgraded without taking the shelf offline.
fciconnect.com |
