This cisco sfp-10g-lr-s compatible SFP+ transceiver provides 10GBase-LR throughput up to 10km over single-mode fiber (SMF) at a wavelength of 1310nm using a LC connector. compatible with the equivalent cisco transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. Digital Optical monitoring (DOM) support is also present to allow access to real-time operating parameters.