Cisco 1000BASE-SX is the term used for a number of transceivers that belong to form factor types such as SFP, QSFP, SFP+, CFP, X2, XENPAK, XFP and others. This term mainly denotes short range transmit/receive modules that deliver data connectivity to a length of 550m. the Cisco 1000BASE-SX transceivers work with multi-mode fibers and support industrial temperature range of 0 to 70 degree Celsius. Cisco 1000BASE-SX transceivers connect IEEE Gigabit Ethernet ports and switches to optic fiber networks. Some GBIC modules can also be used interchangeably with Cisco 1000BASE-SX SFP Transceivers. Cozlink manufactures and supplies 1000BASE-SX transceivers that are built according to Industry set standards such as MSA and RoHS. These 1000BASE-SX transceivers from Cozlink are industry approved replacements for other transceiver producing brands such as Dell, HP, Huawei, Brocade, Juniper, Finisar and many others.
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