This plugin monitors digital optical diagnostics of SFP, SFP+ and multi-channel QSFP transceivers on Extreme Networks switches running VOSS / Fabric Engine via SNMP.

Features:

• Monitors temperature, supply voltage, laser bias current, optical transmit power (TX) and receive power (RX)
• Supports multi-channel transceivers with separate monitoring services for each optical channel
• Provides performance metrics and graphs for all monitored sensor values.
• Supports device-provided thresholds, custom warning/critical levels, or monitoring without thresholds
• Automatically excludes transceivers without DOM support and administratively disabled interfaces