| Product | 
                        
                            
    
         
  Recommended                         
                        
                            
                                                                Origin Storage GLC-SX-MMD-X Cisco Comp...                            
                        
                                                
    
        £20.30
            
    
        £16.92
        
                         
                     | 
                                                        
                        
                            
    
         
  Bestseller                         
                        
                            
                                                                D-Link DEM-311GT network transceiver m...                            
                        
                                                
    
        £27.19
            
    
        £22.66
        
                         
                     | 
                                                        
                        
                            
    
         
 Popular                         
                        
                            
                                                                StarTech.com Cisco SFP-GE-S Compatible...                            
                        
                                                
    
        £27.43
            
    
        £22.86
        
                         
                     | 
                                                        
                        
                            
    
         
 Hot Product                         
                        
                            
                                                                StarTech.com Cisco GLC-SX-MM Compatibl...                            
                        
                                                
    
        £27.98
            
    
        £23.32
        
                         
                     | 
                                                        
                        
                            
    
         
                        
                        
                            
                                                                StarTech.com Gigabit Copper RJ45 SFP T...                            
                        
                                                
    
        £24.29
            
    
        £20.24
        
                         
                     | 
                                                        
                        
                            
    
         
                        
                        
                            
                                                                StarTech.com Gigabit Fiber 1000Base-SX...                            
                        
                                                
    
        £26.21
            
    
        £21.84
        
                         
                     | 
                            
|---|---|---|---|---|---|---|
| SKU | 
                                 
                                                                                                                                GLC-SX-MMD-X-OS                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                DEM-311GT                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SFPGESST                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SFPGLCSXMMST                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                453154B21ST                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                3CSFP91ST                                                                                                                         
                             | 
                                            
| Manufacturer | 
                                 
                                                                                                                                Origin Storage                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                D-Link                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                StarTech.com                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                StarTech.com                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                StarTech.com                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                StarTech.com                                                                                                                         
                             | 
                                            
| Interface type | 
                                 
                                                                                                                                SFP                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SFP                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SFP                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SFP                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SFP                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SFP                                                                                                                         
                             | 
                                            
| Maximum data transfer rate | 
                                 
                                                                                                                                1000 Mbit/s                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1000 Mbit/s                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1250 Mbit/s                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1250 Mbit/s                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1000 Mbit/s                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1250 Mbit/s                                                                                                                         
                             | 
                                            
| SFP transceiver type | 
                                 
                                                                                                                                Fiber optic                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Fiber optic                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             |