Fiber optic patch panel for 24xSC duplex sockets, 48,3 cm ( 19 inch )/1U, without SC couplings, light gray, Synergy 21, 1x mounting set for SC/LC/E2000, 100xscrews, Synergy 21, 24x fiber optic coupling, SC socket/SC- Socket, 9/125u single mode, duplex, PVC, ceramic sleeve, with flange, Synergy 21 fiber optic patch panel for 24xSC duplex/LC quad sockets, 48,3 cm ( 19 inch )/1U, without SC/LC couplings, light gray, Synergy 21, fiber optic -Coupling, e.g. mounting set for SC/LC/E2000, 100x screws (self-tapping), ST2x8mm, Synergy 21, fiber optic coupling, SC socket/SC socket, 9/125u single mode, duplex, PVC, OS2, ceramic sleeve, with flange , Synergy 21