| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Function | Modulation or Protocol | Frequency | Applications | Interface | Sensitivity | Power - Output | Data Rate (Max) | Features | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
                 | 
				
                    MB5901-POE-DB1-PORT INDUSTRIAL MODBUS GATEWAY ATOP Technologies  |  
                1,157 | 338.14 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                MB5901 | Box | Active | Gateway | - | - | General Purpose | RS-232/422/485 | - | - | 100Mbps | - | 
                 
                 
                
                 | 
				
                    MB5901-POE-TB1-PORT INDUSTRIAL MODBUS GATEWAY ATOP Technologies  |  
                2,472 | 338.14 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                MB5901 | Box | Obsolete | Gateway | - | - | General Purpose | RS-232/422/485 | - | - | 100Mbps | - | 
                 
                 
                
                 | 
				
                    SW5502C-TBSERIAL DEVICE SERVER 2-PORT ATOP Technologies  |  
                3,333 | 412.34 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | Box | Active | Gateway | 802.11 a/b/g/n | 2.4GHz, 5GHz | General Purpose | RS-232/422/485 | - | - | 300Mbps | - | 
                 
                 
                
                 | 
				
                    SW5501SERIAL DEVICE SERVER 1-PORT ATOP Technologies  |  
                3,008 | 433.54 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | Box | Active | Gateway | 802.11 a/b/g/n | 2.4GHz, 5GHz | General Purpose | RS-232/422/485 | - | - | 300Mbps | - | 
                 
                 
                
                 | 
				
                    SW5501-TBSERIAL DEVICE SERVER 1-PORT ATOP Technologies  |  
                3,407 | 433.54 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | Box | Active | Gateway | 802.11 a/b/g/n | 2.4GHz, 5GHz | General Purpose | RS-232/422/485 | - | - | 300Mbps | - | 
                 
                 
                
                 | 
				
                    SE5901A-D3GINDUSTRIAL SERIAL-CELLULAR GATEW ATOP Technologies  |  
                3,011 | 433.54 | 
                
                     | 
                  
                  
                     -  | 	
                
                * | Box | Active | - | - | - | - | - | - | - | - | - | 
                 
                 
                
                 | 
				
                    SE5901B-D3GINDUSTRIAL SERIAL-CELLULAR GATEW ATOP Technologies  |  
                3,834 | 0.00 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                SE5901B | Box | Obsolete | Gateway | - | - | General Purpose | RS-232 | - | - | - | - | 
                 
                 
                
                 | 
				
                    SW5502-TBSERIAL DEVICE SERVER 2-PORT ATOP Technologies  |  
                4,244 | 475.94 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | Box | Active | Gateway | 802.11 a/b/g/n | 2.4GHz, 5GHz | General Purpose | RS-232/422/485 | - | - | 300Mbps | - | 
                 
                 
                
                 | 
				
                    SW5502SERIAL DEVICE SERVER 2-PORT ATOP Technologies  |  
                4,338 | 475.94 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | Box | Active | Gateway | 802.11 a/b/g/n | 2.4GHz, 5GHz | General Purpose | RS-232 | - | - | 300Mbps | - | 
                 
                 
                
                 | 
				
                    SE5901A-IO-D3GROUTER 3G GLOBAL ATOP Technologies  |  
                2,591 | 486.54 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | Box | Active | Gateway | EDGE, GPRS, GSM, UMTS | 850MHz, 900MHz, 1.8GHz, 1.9GHz | General Purpose | Ethernet, RS-232/485, USB | - | 7.2W | 921.6kbps | - |