X3366 Dell Compliant SFP transceivers are designed to work in any Dell family of products. These transceivers are used to connect multi-mode fiber up to 550 meters and can use both 50/125 or 62/125 fiber. Brand: Dell Part Number: X3366 Type: Transceiver Protocol 1000BASE-SX Ethernet and dual-rate 1.063/2.125 Fibre Channel Form factor SFP Laser Transmitter 850nm Digital Diagnostic Functions Yes Temperature Range -20 to 85 RoHS compliant Yes Fully Dell Compatible Yes