| 57-1000012-01-C | 
                                        ATGBICS® by Approved Technology Ltd | 
                                        5,987 | 
                                        FIBER TXRX SFP+ 8GBPS 850NM | 
                                    
                                                                    
                                        | 57-1000042-01-HPC | 
                                        HPC Optics | 
                                        100 | 
                                        FIBER TXRX SFP 1.25GBPS | 
                                    
                                                                    
                                        | 57-1000076-01-HPC | 
                                        HPC Optics | 
                                        75 | 
                                        BROCADE COMPATIBLE 57-1000076-01 | 
                                    
                                                                    
                                        | 57-1000332-01-C | 
                                        ATGBICS® by Approved Technology Ltd | 
                                        5,698 | 
                                        FIBER TXRX SFP+ 32GBPS 1310NM | 
                                    
                                                                    
                                        | 57-1000486-01-C | 
                                        ATGBICS® by Approved Technology Ltd | 
                                        5,698 | 
                                        FIBER TXRX   850NM | 
                                    
                                                                    
                                        | 57-1008 | 
                                        Cinch Connectivity Solutions | 
                                        563 | 
                                        DUST CAP RIBBON 50 POS PLUG | 
                                    
                                                                    
                                        | 57-1009 | 
                                        Cinch Connectivity Solutions | 
                                        481 | 
                                        DUST CAP RIBBON 64 POS PLUG | 
                                    
                                                                    
                                        | 57-12D-1000-1 | 
                                        NTE Electronics, Inc. | 
                                        150 | 
                                        AC/DC WALL MOUNT ADAPTER 12V 12W | 
                                    
                                                                    
                                        | 57-12D-1000-2 | 
                                        NTE Electronics, Inc. | 
                                        145 | 
                                        AC/DC WALL MOUNT ADAPTER 12V 12W | 
                                    
                                                                    
                                        | 57-12D-1000-3 | 
                                        NTE Electronics, Inc. | 
                                        252 | 
                                        AC/DC WALL MOUNT ADAPTER 12V 12W | 
                                    
                                                                    
                                        | 57-12D-1000-4 | 
                                        NTE Electronics, Inc. | 
                                        388 | 
                                        AC/DC WALL MOUNT ADAPTER 12V 12W | 
                                    
                                                                    
                                        | 57-12D-1000-5 | 
                                        NTE Electronics, Inc. | 
                                        106 | 
                                        AC/DC WALL MOUNT ADAPTER 12V 12W | 
                                    
                                                                    
                                        | 57-12D-10000-4 | 
                                        NTE Electronics, Inc. | 
                                        156 | 
                                        AC/DC DESKTOP ADAPTER 12V 120W | 
                                    
                                                                    
                                        | 57-12D-1500-1 | 
                                        NTE Electronics, Inc. | 
                                        104 | 
                                        AC/DC WALL MOUNT ADAPTER 12V 18W | 
                                    
                                                                    
                                        | 57-12D-1500-2 | 
                                        NTE Electronics, Inc. | 
                                        86 | 
                                        AC/DC WALL MOUNT ADAPTER 12V 18W |