|   | 1 | The BH8-282 Bottom Connector is a 10 pin Hirose, Part number H2853-ND | 
                  
                          |   | 2 |  | 
                  
                          |   | 3 | The proper mating connector housing is a Hirose DF11-10DS-2C.  | 
                  
                          |   | 4 |  | 
                  
                          |   | 5 | Typical sockets include Hirose DF11-2428SC (application and wire-gauge dependant). | 
                  
                          |   | 6 |  | 
                  
                          |   | 7 | All available at http://www.digikey.com/ | 
                  
                          |   | 8 |  | 
                  
                          |   | 9 | ||Pin||Signal|| | 
                  
                          |   | 10 | ||1||48V|| | 
                  
                          |   | 11 | ||2||Power GND|| | 
                  
                          |   | 12 | ||3||User line 1 (USB 5V)|| | 
                  
                          |   | 13 | ||4||User line 2 (USB data-)|| | 
                  
                          |   | 14 | ||5||RS232TX/CANH|| | 
                  
                          |   | 15 | ||6||RS232RX/CANL|| | 
                  
                          |   | 16 | ||7||User line 3 (USB data+)|| | 
                  
                          |   | 17 | ||8||User line 4 (USB GND)|| | 
                  
                          |   | 18 | ||9||Earth ground|| | 
                  
                          |   | 19 | ||10||No Connection|| |