I bought two 10G RJ-45 SFPs about 5 months apart. I have no complaints about the use, they work as advertised. I noticed that the packaging is a different color and design, but all the information stayed the same. However, if you change the packaging, you can correct the incorrect information on it while you do so. So the diagram shows that the interface is "LC", these devices have an RJ-45 interface.
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