The DELL Sfp Transceiver Delivers Fiber Connectivity To Extend The Range Of Your Network. This Hot-pluggable Transceiver With Sfp (small Form Factor Pluggable) Footprint Features A Rj-45 Connector. The DELL Networking 1000base-t Sfp Transceiver Provides 1.25 gbe Connectivity Up To 100m. Additionally, It Provides A Unique Enhanced Digital Diagnostic Monitoring Interface, Which Allows Real-time Access To Device Operating Parameters Such As Transceiver Temperature, Laser Bias Current, Transmitted Optical Power, Received Optical Power, And Transceiver Supply Voltage.