| DS481M | 
                                        Rochester Electronics, LLC | 
                                        1,425 | 
                                        LINE TRANSCEIVER | 
                                    
                                                                    
                                        | DS481TM | 
                                        Rochester Electronics, LLC | 
                                        3,000 | 
                                        IC TRANSCEIVER HALF 1/1 8SOIC | 
                                    
                                                                    
                                        | DS481TM | 
                                        Texas Instruments | 
                                        3,000 | 
                                        IC TRANSCEIVER HALF 1/1 8SOIC | 
                                    
                                                                    
                                        | DS481TM/NOPB | 
                                        Rochester Electronics, LLC | 
                                        3,000 | 
                                        IC TRANSCEIVER HALF 1/1 8SOIC | 
                                    
                                                                    
                                        | DS481TM/NOPB | 
                                        Rochester Electronics, LLC | 
                                        3,000 | 
                                        IC TRANSCEIVER HALF 1/1 8SOIC | 
                                    
                                                                    
                                        | DS481TMX/NOPB | 
                                        Rochester Electronics, LLC | 
                                        3,000 | 
                                        IC TRANSCEIVER HALF 1/1 8SOIC | 
                                    
                                                                    
                                        | DS481TMX/NOPB | 
                                        Texas Instruments | 
                                        3,000 | 
                                        IC TRANSCEIVER HALF 1/1 8SOIC | 
                                    
                                                                    
                                        | DS481TN | 
                                        Rochester Electronics, LLC | 
                                        6,320 | 
                                        LINE TRANSCEIVER | 
                                    
                                                                    
                                        | DS4830AEVKIT# | 
                                        Analog Devices Inc./Maxim Integrated | 
                                        3,000 | 
                                        DS4830A EVAL BRD | 
                                    
                                                                    
                                        | DS4830AT+T | 
                                        Analog Devices Inc./Maxim Integrated | 
                                        3,000 | 
                                        IC MCU 16BIT 64KB FLASH 40TQFN | 
                                    
                                                                    
                                        | DS4830EVKIT# | 
                                        Analog Devices Inc./Maxim Integrated | 
                                        3,000 | 
                                        DS4830 EVAL BRD | 
                                    
                                                                    
                                        | DS4830T+ | 
                                        Analog Devices Inc./Maxim Integrated | 
                                        3,000 | 
                                        IC MCU 16BIT 64KB FLASH 40TQFN | 
                                    
                                                                    
                                        | DS4830T+T | 
                                        Analog Devices Inc./Maxim Integrated | 
                                        3,000 | 
                                        IC MCU 16BIT 64KB FLASH 40TQFN | 
                                    
                                                                    
                                        | DS485M | 
                                        Rochester Electronics, LLC | 
                                        4,740 | 
                                        IC TRANSCEIVER HALF 1/1 8SOIC | 
                                    
                                                                    
                                        | DS485M/NOPB | 
                                        Rochester Electronics, LLC | 
                                        9,465 | 
                                        IC TRANSCEIVER HALF 1/1 8SOIC |