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. SFPs can be used and interchanged on a wide variety of Cisco products and can be intermixed in combinations of 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX, or 1000BASE-BX10-D/U on a port-by-port basis.

1000BASE-SX SFP for Multimode Fiber Only
The 1000BASE-SX SFP, compatible with the IEEE 802.3z 1000BASE-SX standard, operates on 50 ?m multimode fiber links up to 550 m and on 62.5 ?m Fiber Distributed Data Interface (FDDI)-grade multimode fibers up to 220 m.

Ports & interfaces
Connectivity technology	Wired
Operational conditions
Operating temperature (T-T)	-40 - 85 °C
Network
Maximum data transfer rate	1000 Mbit/s
Cabling technology	1000BASE-SX
Management features
Plug and Play	Yes
Other features
Interface	SFP
Connector(s)	LC/PC
Fiber type	MMF
Performance
Maximum transfer distance	550 m
Logistics data
Harmonized System (HS) code	85176990