| Technical    data | CX2550-0179 | 
                
                  | Interfaces | 1 x USB    Extended 1.1 | 
                
                  | Type of connection | RJ45 socket | 
                
                  | Properties | transmission    of USB 1.1 up to max. 50 m via Cat.5E cable | 
                
                  | Diagnostics LED | 1 x power, 1 x speed, 1 x +15 V, 1 x suspend | 
                
                  | Power    supply | via system    bus (through CX2100-0xxx power supply modules) | 
                
                  | Dimensions (W x H x D) | 24 mm x 99 mm x 54.5 mm | 
                
                  | Weight | approx. 190 g | 
                
                  | Operating/storage temperature | -25…+60°C/-40…+85°C | 
                
                  | Relative    humidity | 95%, no    condensation | 
                
                  | Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 | 
                
                  | EMC    immunity/emission | conforms to    EN 61000-6-2/EN 61000-6-4 | 
                
                  | Protection rating | IP20 |