| Parameters | 
                                                                                                            
                                        | Mfr | Broadcom Limited | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Tray | 
                                                                        
                                        | Product Status | Obsolete | 
                                                                        
                                        | Type | Controller (PSE) | 
                                                                        
                                        | Number of Channels | 4 | 
                                                                        
                                        | Power - Max | 60 W | 
                                                                        
                                        | Internal Switch(s) | No | 
                                                                        
                                        | Auxiliary Sense | No | 
                                                                        
                                        | Standards | 802.3at (PoE) | 
                                                                        
                                        | Voltage - Supply | - | 
                                                                        
                                        | Current - Supply | - | 
                                                                        
                                        | Operating Temperature | - | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 48-VFQFN Exposed Pad | 
                                                                        
                                        | Supplier Device Package | 48-QFN (7x7) | 
                                                                        
                                        | Base Product Number | BCM59111 | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | OBSOLETE | 
                                                                        
                                        | HTSUS | 0000.00.0000 | 
                                                                        
                                        | Standard Package | 1 | 
                                                                                                        
                            
                         
                                                Power Over Ethernet Controller 4 Channel 802.3at (PoE) 48-QFN (7x7)