Introduction NetVanta 7000 Series Hardware Installation Guide61200796L1-34D Copyright © 2006 ADTRAN, Inc. 18Power Over EthernetThe NetVanta 7100 PoE interfaces provide the ability to detect attached powered devices (PDs) and deliver48 VDC to the PD via existing CAT5 cabling. The PoE interfaces are fully compliant with the IEEE802.3af power over Ethernet standard. By default, the PoE ports automatically discover and provide powerto IEEE-compliant PDs.Unpacking and Inspecting the SystemEach NetVanta 7100 unit is shipped in its own cardboard shipping carton. Open each carton carefully andavoid deep penetration into the carton with sharp objects. After unpacking the unit, inspect it for possibleshipping damage. If the equipment has been damaged in transit, immediately file a claim with the carrierand contact ADTRAN Customer Service (refer to Repair and Return on page 8).Contents of ADTRAN NetVanta 7100 ShipmentsThe NetVanta 7100 unit ships with the following items:• NetVanta 7100 base unit• A detachable power cable with a grounded, three-prong plug• ADTRAN OS System Documentation CD• Quick Start Guide• Warranty Card