| 002 | Hard Transit Case | 
                                    
                                        
                                            | 003 |  | 
                                    
                                        
                                            | 003 | Color screen, VGA-LCD | 
                                    
                                        
                                            | 004 | Software update | 
                                    
                                        
                                            | 005 | 20 MB flash disk | 
                                    
                                        
                                            | 007 | Compact keyboard | 
                                    
                                        
                                            | 011 | 1310nm single-mode OTDR module, 30 dB | 
                                    
                                        
                                            | 012 | 1310/1550nm single-mode OTDR module, 30 dB | 
                                    
                                        
                                            | 013 | 1310/1550nm single-mode OTDR module, 30 dB and 850/1300nm multi-mode OTDR module, 23 dB | 
                                    
                                        
                                            | 021 | Straight Connector | 
                                    
                                        
                                            | 022 | Angled Connector | 
                                    
                                        
                                            | E6003A | SM 1.3/1.5um, 35/34dB Module | 
                                    
                                        
                                            | E6003B | SM 1.3/1.5um, 40/38dB Module | 
                                    
                                        
                                            | E6003C | SM 1.3/1.5um, 43/42dB Module | 
                                    
                                        
                                            | E6004A | SM 1.3/1.5um, 28/28dB Module | 
                                    
                                        
                                            | E6005A | MM .85/1.3um, 26/34dB Module | 
                                    
                                        
                                            | E6006A | Power Meter Submodule | 
                                    
                                        
                                            | E6007A | Visible Fault Finder | 
                                    
                                        
                                            | E6008B | SM 1.3/1.5um, 45/43dB Module | 
                                    
                                        
                                            | E6009A | MM .85/1.3um, 18/23dB Module | 
                                    
                                        
                                            | E6012A | SM 1550/1625nm 43/40dB Module | 
                                    
                                        
                                            | E6013A | SM 1310/1550/1625nm 39/38/37dB Module | 
                                    
                                        
                                            | E6020B | Mainframe bundled with OTDRĀ Module, NiMH Battery, AC Adapter/Cord, User Manual, and Softcase | 
                                    
                                        
                                            | E6083A | 64MB PC Card |