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May 13th, 2025 13:10
Dell S5248F-ON switch is physically up but the line protocol is down,
hey team we are trying to connect Dell S5248F-ON switch to a box which has RJ45 ports and run with 1GB of throughput.
we are using Hi fiber and tp link 1000Base T RJ45 SFP module and both of them are not working . Dell S5248F-ON switch is physically up but the line protocol is down,
on the dell switch port 1/1/40:1 show a throughput of 10g - 4x
Can you please help solving this as we need to connect to that 1gb box.
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DELL-Charles R
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May 13th, 2025 17:16
Hello,
This is Dell qualified transceiver for the switch to limit to 1G:
For 1Gb you can use this
Part number: 407-BBOS
ASSY Transceiver, SFP, 1000BASE-T, CU, G2, WP
https://www.dell.com/en-us/shop/dell-networking-transceiver-sfp-1000base-t-up-to-100-m/apd/407-bbos/wifi-and-networking
tomas23
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May 14th, 2025 07:54
@DELL-Charles R Thank you charles after plugging this SFP to Dell switch , is there any further configuration to be done on the dell switch , like enabling auto negotiation or limiting speed or checking SFP , please if you have screenshots of the testing or guide , share it with me
DELL-Charles R
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May 14th, 2025 20:45
Hello,
The SFP is a 1G so it will limit to 1G to work with your 1G devices.