Clare has announced its CPC7581BA line card access switch (LCAS) IC has been selected by Ascom to improve line card density in its local loop access equipment. The CPC7581BA is part of Clare's growing family of silicon solutions targeted at the local loop access and central office (CO) equipment segments.
Clare's LCAS products enable line card density up to and beyond 32 channels per card. Unlike electromechanical relays (EMRs), Clare says the LCAS ICs are smaller, consume less power and add superior silicon reliability to another layer of the telecommunications switching infrastructure. They are nonmagnetic, which means they can be placed in close proximity to other components without the threat of interference. They also have automated, quiet switching designed into the ring access switch which eliminates contact bounce, reducing impulse noise and they obsolete the need for external zero-cross circuitry.
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