| 
                            
                         | 
                     
                    
                        | 
                           
                        
                          
                            
                              a 
 | 
                              jumper type 
 | 
                              jumper 
 | 
                              jj 
 | 
                             
                            
                              pigtail 
 | 
                              jp 
 | 
                             
                            
                              master jumper 
 | 
                              mj 
 | 
                             
                            
                              master pigtail 
 | 
                              mp 
 | 
                             
                            
                              2 way jumper 
 | 
                              jjd 
 | 
                             
                            
                              2 way pigtail 
 | 
                              jpd 
 | 
                             
                            
                              b 
 | 
                              connector type 
 | 
                              see table 1 
 | 
                             
                            
                              c 
 | 
                              fiber diameter 
 | 
                              ø0.9mm buffer 
 | 
                              1 
 | 
                             
                            
                              ø2.0mm cable 
 | 
                              2 
 | 
                             
                            
                              ø3.0mm cable 
 | 
                              3 
 | 
                             
                            
                              d 
 | 
                              fiber type 
 | 
                              single-mode 
 | 
                              w 
 | 
                             
                            
                              multi-mode (50/125μm) 
 | 
                              m1 
 | 
                             
                            
                              multi-mode (62.5/125μm) 
 | 
                              m2 
 | 
                             
                            
                              e 
 | 
                              length 
 | 
                              5m 
 | 
                              5 
 | 
                             
                            
                              10m 
 | 
                              10 
 | 
                             
                          
                         
                           
 | 
                     
                
             
            
            
             |