With 1000Base-SX technology, enjoy up to 1000Mbps data transfer rate over optical fiber cable Lets you conveniently connect to the 1.25 gigabit ethernet Ethernet technology to offer maximum productivity Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances Multi-mode fiber mode support for reliable, fast transfer, sharing, and access to the data and information SFP (mini-GBIC) offers better usage with maximum efficiency and convenience SFP (mini-GBIC) with data networking application/usage for maximum dependability and convenience Hot-pluggable form factor allows hassle-free and easy usage with increased efficiency