EXFO America Inc. FBK-503-XX Contractor kit with data storage/transfer: -EPM-502-XX-Power Meter, Ge detector., -One FOA-XX, -ELS-100-12D-23BL-EI-XX Light Source, 850/1300 nm LED and 1310/1550 nm laser (2 ports), -Two EUI-XX, -One Test Jumper TJ-BXX-XX, -One Test Jumper TJ-DXX-XX, -C