Reading internal transceiver parameters helps monitor link status, real-time TX/RX optical power, temperature and coding compatibility between transceivers and switches. This document uses Moduletek SFP-25G-SR transceiver connected to Mellanox SN2410 switch to show detailed query procedures. Figure. MFT (Mellanox/NVIDIA Firmware Tools) is a set of firmware management utilities for querying firmware details, performing firmware upgrades, and other configuration tasks. It includes four main components: mst, mlxburn, flint, and Debug Utilities. For full specifications, refer to the official. This post shows a variety of ways to find the cable info on Mellanox adapters and switches. threshold levels) for monitoring optical cables (DDMI). LinkX transceivers are designed to create high-speed 25G–400G optical links in Ethernet. The NVIDIA Mellanox MMAIB00-B150D emerged as the optimal solution, offering a 25G optical transceiver with dual-protocol Ethernet/InfiniBand support and 100-meter reach on OM4 fiber. I can see the specifics for (optics, channel, etc) under the device “inventory”, but on the device “overview” it just lists all of the device as “Power” under the “Power” area.
[PDF Version]