| IF-10-10 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-10-16 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-10-20 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-10-230 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-10-24 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-10-30 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-10-34 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-10-40 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-10-56 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 10VA TH | 
                                    
                                                                    
                                        | IF-11-0141 | 
                                        SCHURTER | 
                                        35,000 | 
                                        II1 PULSE TRANSFORMER THT SPEZ | 
                                    
                                                                    
                                        | IF-120026 | 
                                        Industrial Fiber Optics, Inc. | 
                                        35,000 | 
                                        MANUAL INSTRUCTOR IF-DS120026 | 
                                    
                                                                    
                                        | IF-120027 | 
                                        Industrial Fiber Optics, Inc. | 
                                        35,000 | 
                                        MANUAL STUDENT IF-DS100G | 
                                    
                                                                    
                                        | IF-120250 | 
                                        Industrial Fiber Optics, Inc. | 
                                        35,000 | 
                                        MANUAL INSTRUCTOR IF-DS100P | 
                                    
                                                                    
                                        | IF-120255 | 
                                        Industrial Fiber Optics, Inc. | 
                                        35,000 | 
                                        MANUAL STUDENT IF-DS100Q | 
                                    
                                                                    
                                        | IF-14-10 | 
                                        Signal Transformer | 
                                        35,000 | 
                                        PWR XFMR SEMI-TORO 14VA TH |