This is the very young beginning of a DOM page for SS.

https://supportforums.cisco.com/document/75181/digital-optical-monitoring-dom

Information

Digital Optical Monitoring or DOM is an industry wide standard, intended to define a digital interface to access real-time operating parameters such as:

Optical Tx Power

Optcal Rx Power

Laser Bias Current

Temperature

Transceiver Supply Voltage

With the use of DOM, we are able to perform transceiver monitoring and troubleshooting operations in regards to SFPs that WiscNet deploys on CPE or hub devices.