The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure three units of fiber optic switches under a presolicitation notice. The procurement involves the National Stock Number (NSN) 7R-6021-016185545-P8, with delivery terms set as FOB Origin, indicating that the contractor will bear the shipping costs until the goods are delivered. These fiber optic switches are critical components for enhancing digital network capabilities within military operations. Interested parties are encouraged to express their interest and capability to fulfill this requirement within 45 days of the notice, with proposals being accepted for consideration. For further inquiries, potential bidders can contact Carolyn A. Clark at (215) 697-1073 or via email at CAROLYN.A.CLARK30.CIV@US.NAVY.MIL.