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A comment on 10Gb/s Ethernet: switching to a Broadcom SFP+ module. Parent comment

Re:10Gb/s Ethernet: switching to a Broadcom SFP+ module by pezezin on Tuesday June 16, 2026 @10:06PM (#48564888)
What? Ethernet is a layer 2 protocol, SFP and RJ45 are both layer 1 (PHY). Ethernet runs fine over both SFP and RJ45.
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