SFP-ZX-SM to X2-10G-ER

[bimckenz]

Currently there are 2 2960S switches with SP-ZX-SM optics to connect fiber between buildings 15 miles apart.

I would like to replace the 2960S's with 3750E switches with  X2-10G-ER optics in them. Since they are both 1550nm and single mode,

will I be able to switch these out, getting a 10G connection instead of the 1G?

Thanks

[Reza Sharifi · Accepted solution]

Yes, it should work just fine.  The distance limitation for the X2-10G-ER is around 25 miles.  So, you should be good to go.

Good Luck,

[jamiegrive · Accepted solution]

Hi , have you confirmed the fibre is of sufficient quality to support 10Gb Ethernet? For example OM3, OM4

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