Cisco 6-Port Gigabit Ethernet, Dual-mode GE/SFP, SM-X Module - For Data Networking, Optical Network - 6 RJ-45 10/100/1000Base-TX Network LAN - Twisted Pair, Optical FiberGigabit Ethernet

With 10/100/1000Base-TX technology, get up to 1000Mbps data transfer rate over twisted pair cable Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances Up to 10x faster than standard Ethernet connection and provides high-performance