localhost>show inventory 
System information
  Model                    Description                                          
  ------------------------ ----------------------------------------
  DCS-7160-48YC6           48x25GbE (SFP) & 6x100GbE (QSFP) Switch              
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System has 54 switched transceiver slots
  Port Manufacturer     Model            Serial Number    Rev 
  ---- ---------------- ---------------- ---------------- ----
  1    Not Present                                            
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  13   Arista Networks  SFP-10G-LR       M5047458         B4  
  14   Not Present                                            
  15   Arista Networks  SFP-10G-LR       M5047459         B4  
--more