10-26-2022 01:58 AM
Has anyone ever had any issues with the compatibility of using GLC-T SFP's in the ports 1 or 2 of the management ports ? i've tried multiple GLC-Ts with fail even though TAC have suggested they will be compatible.
10-26-2022 03:35 AM
If you want to use a 1 Gbps optics in a 5520/8540 you will need to pay a "blood tax" of a GLC-SX-MM.
Put a GLC-SX-MM into port 1 and the GLC-T should work in port 2.
10-26-2022 06:13 AM
Thanks I will try that tomorrow when back on site and let you know the outcome.
10-26-2022 06:32 AM
Refer the above link. You need a GLC-TE in port 1 so GLC-SX-MMD connected to port 2 will work.
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