SFP Small Form Factor Pluggable
The SFP (Small Form-Factor Pluggable) supports hot swap of various types of fiber optics and copper-based transceivers into host equipment. SFP products provide a shielded port for Gigabit Ethernet, Fibre Channel, and InfiniBand switches, hubs and host bus adapters. Designs are based on the industry standard SFP Multi-Source Agreement (MSA), of which TE Connectivity was a founding member. 
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QSFP Interconnect System (Quad Small Form Factor Pluggable)
The Quad Small Form-factor Pluggable (QSFP) interconnect system from TE Connectivity is a four-channel package, offering 3 times the density of traditional SFP ports and supports speeds up to 10Gb/s per channel (suitable for 8G Fibre Channel and 10F Ethernet).
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 SFP+ Product Family Interconnects
TE Connectivity’ new SFP+ product family extends the use of the Small Form-Factor Pluggable (SFP) interconnect up to 10Gb/s.
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 XFP Connector Solutions
The XFP Multi-Source agreement specifies the next generation pluggable transceiver. This connector is an enhanced version of the SFP connector.
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 CXP Pluggable I/O
CXP connector and cage assembly offers 12 channels of up to 12.5 Gbps data rates for 150Gbps of total bandwidth in one-piece press-fit assembly.
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