1Gb and 100FX Ethernet Transceivers with an SC connectorTransceiver Modules | Product Information The AT-SPSX/SC and SPFX/SC are "first of their kind" optics, allowing the SFP to use an SC fiber connector. This unique feature allows many current networks that use SC fiber terminations, to connect to any device (for example, media converters, switches etc.) that have an available SFP port, without the need to change to LC connectors.Product OverviewThese SC Small Form Factor Pluggable (SFP) transceiver modules are designed for high performance integrated duplex data links over multimode optical fiber.The high-speed VCSEL laser diode and photo diode are provided as a light source and a detector, respectively. An EEPROM contains product information for the host equipment, and is accessed by the 2- wire serial CMOS EEPROM protocol.The AT-SPSX/SC and AT-SPFX/SC comply with SONET/SDH standards, class 1 laser products, EN60825, and EN60950, and support SFP hot plug functionality. SFP offers better usage with maximum efficiency and convenience With 1000Base-SX technology, enjoy up to 1000Mbps data transfer rate over optical fiber cable Up to 10x faster than standard Ethernet connection and provides high-performance Optical Fiber media support for efficient and reliable connectivity With its thicker diameter to carry the light of multiple wavelengths, multi-mode fiber optic cable supports the high bandwidth to carry more information with greater fidelity Hot-pluggable form factor for your convenience and simplicity of usage SFP with data networking application/usage for reliability and maximum efficiency