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Questions tagged “OSFP”

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REVELPROG-IS adapters for SFP/SFP+/SFP28/QSFP/QSFP-DD/XFP/OSFP with password brute force and checksum recalculation

Adapter boards that, with a serial programmer, read and write transceiver memory across SFP, SFP+, SFP28, SFP112, QSFP/QSFP+/QSFP28, SFP-DD, QSFP-DD, XFP and OSFP. The software covers the MSA/CMIS memory maps, manages host/manufacturer passwords including brute-force search, changes…

OSFP QSFP-DD revelprog-is reveltronics sfp112
United Kingdom coaxpilot98 GB asked
5votes
5comments
223views

ConnectX-7 400G OSFP to a QSFP-DD switch port: is a passive DAC enough, or do the lane rates get in the way

Bringing up a pair of GPU boxes against our existing 400G fabric, and I have already managed to buy the wrong cable once, so I would rather get the theory straight before ordering again. NIC: ConnectX-7 MCX715105AS-WEAT, single 400G port, OSFP cage Switch: 400G QSFP-DD ports In hand: a passive 400G…

connectx-7 DAC nvidia OSFP QSFP-DD
Indonesia sfpeng49 ID asked