61202076L1-1 TSU 600 User Manual 2-1Chapter 2 InstallationUNPACK, INSPECT, POWER UPReceipt InspectionCarefully inspect the TSU 600 for shipping damages. If you suspectdamage, file a claim immediately with the carrier and then contact ADT-RAN Customer Service (see the inside last page of this manual). If pos-sible, keep the original shipping container for use in shipping the TSU600 back for repair or for verification of damage during shipment.ADTRAN Shipments Include• The TSU 600• A line interface cable: an 8-position modular to8-position modular (15 ft.)• A DB-25 to modular adapter• An 8-position, 6-foot modular cable for theChain-In port connection• The User Manual• Rackmount Brackets• Rackmount Data SheetCustomer Provides• Cables for any expansion modules to be used with the TSU 600• 10BaseT cable for connection to a LAN or router (if you plan to useremote management features). This is for 600e only.