This high-density fiber shelf from Tyco Electronics features 48 ports with optical LC connectors from 8 12-port MPO connectors. The 1U rack unit height makes it the perfect fit for any enterprise networking, servers, or computers/tablets & networking setup. The shelf is designed for patch panels and racks, chassis & patch panels with a sturdy construction that ensures durability. The brand is known for its quality products and this shelf is no exception. It is an excellent option for anyone looking for a reliable, high-performance fiber shelf.