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18 Posts
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21088
March 13th, 2018 02:00
PSU to IO vs IO to PSU
Hi Team,
What is the different between
Dell EMC Switch S4148T-ON, 1U, 48 x 10Gbase-T, 4 x QSFP28, 2 x QSFP+, PSU to IO, 2 PSU, OS10
and
Dell EMC Switch S4148T-ON, 1U, 48 x 10Gbase-T, 4 x QSFP28, 2 x QSFP+, IO to PSU, 2 PSU, OS10
BR
Chelino
10 Posts
0
June 10th, 2019 16:00
As Daniel have mentioned, it refers to the airflow of the FAN. In the PSU to IO, the air will flow from the power supply unit (PSU) to the IO panel, this is the common setup in a ToR, because the PSU will face the front of the cabinet rack.
Chelino
10 Posts
0
June 10th, 2019 16:00
As Daniel have mentioned, it refers to the airflow of the FAN. In the PSU to IO, the air will flow from the power supply unit (PSU) to the IO panel, this is the common setup in a ToR, because the PSU will face the front of the cabinet rack.
TTS89
1 Message
0
April 16th, 2020 02:00
Hi, can customer change S4048 switch from IO to PSU config to PSU to IO config after point of sales?
marko.tamm
2 Posts
0
October 12th, 2023 07:44
Hi!
I have IO-to-PSU FANs and PSUs installed at the moment. I have bought the PSU-to-IO FANs and PSUs. Is it possible to change them while not turning off the switch?
Thanks!