The ET91000SFP2 Open SFP Fiber Media Converter converts & extends a Gigabit Ethernet connection over fiber, using the Gigabit SFP of your choice. A versatile solution for connecting an Ethernet (1000 Base-T) network to remote network segments over a fiber backbone, the media converter features an open SFP slot that lets you choose the MSA-Compliant Gigabit SFP that best suits your fiber connection mode (single / multi-mode) & distance requirements (see our full line of Gigabit transceivers for compatible solutions). The fiber to Ethernet converter has a durable all-steel chassis & offers simple plug-&-play installation, while support for full-duplex operation & Jumbo Frame support provides efficient network operation. For added versatility, this Gigabit media converter supports standalone operation, or installation into the 20 Slot, 2U Rackmount Chassis (ETCHS2U). For applications where multiple chassis-mounted media converters are required, this Gigabit media converter can be purchased as a Card Module only (ET91000SFP2C). Backed by a Star Tech.com 2-year warranty & free lifetime technical support. The Star Tech.com Advantage Install the SFP of your choice with the open SFP slot Operate as a standalone media converter or install into the ETCHS2U chassis Ensure maximum up-time with link-loss forwarding & remote status monitoring