181004-N-UN340-020 SAN DIEGO (Oct. 4, 2018) David Pyper, left, a Pre-Installation Test and Check Out (PITCO) Functional Area Manager and Charlie Nguyen, Network Integration and Engineering Facility (NIEF) Lab Manager walk the floor of the (NIEF) among dozens of Consolidated Afloat Ships Network Enterprise Services (CANES) racks bound for the fleet. (U.S. Navy photo by Rick Naystatt/Released).