Cisco GLC-EX-SM1550-40 Compatible 1000BASE-EX SFP 1550nm 40km DOM Transceiver Module 
                
                    Cisco GLC-EX-SM1550-40 Compatible 1000BASE-EX SFP Transceiver Module (SMF, 1550nm, 40km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE), etc.
                
                
                
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                            ConnectorLC duplex
                        
 
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                            Wavelength1550nm
                        
 
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                            Distance40km
                        
 
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                            Data Rate1.25G
                        
 
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                            Temperature0 to 70°C
                        
 
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                            Warranty1 Year