This ZTE XEN-10GE-S10K compatible XENPAK transceiver provides 10GBase-LR throughput up to 10km over single-mode fiber (SMF) at a wavelength of 1310nm using a SC connector. It is guaranteed to be 100% compatible with the equivalent ZTE 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.