The 40GBASE-QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider applications. The 40GBASE-QSFP transceivers are hot-swappable input/output device that plugs into a 40 Gigabit Ethernet QSFP port. The 40GBASE-QSFP transcievers are fully interoperable with other IEEE-compliant 40GBASE interfaces where applicable, and are 100% QSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA).