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MS220

Fabi_Aphe
Community Member

Hi all,

I've an CS220-48F switch. I need to add an uplink with this spec : 100mb on Single-mode fiber optic. Can I do this ? I tried it, but it dosent work ? The port must be 1Gb or 100mb could work ?

Thank for Help

1 Accepted Solution

Accepted Solutions

mloraditch
Meraki Community All-Star
Meraki Community All-Star

No. transceivers have hard coded speeds.

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View solution in original post

4 Replies 4

mloraditch
Meraki Community All-Star
Meraki Community All-Star

https://documentation.meraki.com/General_Administration/Cross-Platform_Content/Small-Form_Factor_Pluggable_(SFP)_and_Stacking_Accessories

There are no Meraki devices that accept a 100mb SFP

If you found this post helpful, please give it a thumbs up. If my answer solves your problem please click Accept as Solution so others can benefit from it.

Fabi_Aphe
Community Member

Can I force the transceiver to communicate at 100mb

mloraditch
Meraki Community All-Star
Meraki Community All-Star

No. transceivers have hard coded speeds.

If you found this post helpful, please give it a thumbs up. If my answer solves your problem please click Accept as Solution so others can benefit from it.

Bobcheese2
Level 1
Level 1

All the above is correct however, if you're trying to 'engineer' a way for this to work, you could look to use an RJ45 port which you could force into 100MB and then use 3rd party media convertors to convert between copper & SMF.