Can SFP-10G-LR work with MM fiber cable?

[mohammad saeed]

Hi All

I have SFP LR type in core(X2-10G-LR) side and access switch side (SFP-10G-LR) but the fiber cable is MM om3.. can work with this case?

Thanks

[Reza Sharifi]

Hi,

You need a single mode fiber cable to connect them.

link

https://www.fs.com/products/12285.html

HTH

[mohammad saeed]

So will not work?

[Reza Sharifi]

No, the optics are LR, so the cable needs to be single mode.

If you change the optics to SR than you can use multimode.

HTH