Cisco 1000BASE-T SFP Transceiver Module. Data transfer rate (max): 1000 Mbit/s, Cabling technology: 1000BASE-T. Connectivity technology: Wired. Maximum transfer distance: 100 m. Compliance industry standards: IEEE 802.3z, IEEE 802.3ah, Safety: Laser Class I 21CFR1040 LN#50 7/2001, Laser Class I IEC 60825-1. Weight: 75 g

The industry-standard Cisco® Small Form-Factor Pluggable (SFP) Gigabit Interface Converter is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network (Figures 1 and 2). SFPs can be used and interchanged on a wide variety of Cisco products and can be intermixed in combinations of 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on a port-by-port basis.

1000BASE-T SFP for Copper networks
The 1000BASE-T SFP operates on standard Category 5 unshielded twisted pair copper cabling of up to 100m (328 ft) link length. Cisco 1000BASE-T SFP modules support 10/100/1000 autonegotiation and Auto MDI/MDIX.