The small form-factor pluggable (SFP) is a compact, hot-pluggable transceiver used for both telecommunication and data communications applications. It supports data rates up to 10 Gbit/s and available with a variety of transmitter and receiver types. SFP+ supports 8 Gbit/s Fibre Channel, 10 Gigabit Ethernet and Optical Transport Network standard OTU2. It is a popular industry format supported by many network component vendors.

The Cisco SFP (Small Form-Factor Pluggable) 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, 2 and 3). SFP 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. Cisco Transceiver Modules support Ethernet, Sonet/SDH and Fibre Channel applications across all Cisco switching and routing platforms. Cisco pluggable transceivers offer a convenient and cost effective solution for the adoption in data centers, campuses, metropolitan area access and ring networks, and storage area networks.

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All of our SFP transceiver are 100% compatible with original Cisco SFP module, including GLC-SX-MM, GLC-LH-SM, GLC-ZX-SM, SFP-OC3-MM, DS-SFP-2G-FC-SW, SFP-OC12-LR2, GLC-BX-U, GLC-BX-D, GLC-FE-100BX-D, GLC-FE-100BX-U, etc.