Fiber optic patch panel for 24xLC duplex sockets, 48,3 cm ( 19 inch )/1U, without LC couplings, black, Synergy 21, 1x mounting set for SC/LC/E2000, 100xscrews, Synergy 21, 18x fiber optic coupling, LC socket/LC Socket, OM3, 50/125u multimode, duplex, PVC, ceramic sleeve, with flange, Synergy 21 fiber optic patch panel for 24xLC duplex sockets, 48,3 cm ( 19 inch )/1U, without LC couplings, black, Synergy 21, fiber optic coupling, LC -Socket/LC socket, 50/125u multimode OM3, aqua, duplex, PVC, with flange, Synergy 21,