Detail overview
   Nortel - Passport 8010 Ethernet 10-slot Modular Switch Chassis Dual Backplane Two Fan Trays Rs23 (ds1402001).  
 Key Features : 
  Device Type : Switch 
   Enclosure Type : External 
   Installed Modules Qty (max) : 0 (installed) / 10 (max) 
 Networking : 
   Connectivity Technology : Wired 
 Expansion / Connectivity : 
   Expansion Slots Total (free) : 10 ( 10 ) X Expansion Slot 
 Power : 
   Power Device : Power Supply - Plug-in Module 
   Installed Qty : 1 (installed) / 2 (max) 
   Voltage Required : Ac 110/220 V ± 20% ( 47/63 Hz ) 
   Power Consumption Operational : 1100 Watt