Ethernet Fabric (VDX, CNA)

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Occasional Contributor
Posts: 8
Registered: ‎10-25-2010

10G SFP can work at 1G?

Hi all,

anyone know if a 10G SFP (10G-SFPP-SR) in a VDX6720 can work at 1G or I have to replace the SFP with 1G SFP (E1MG-SX-OM).

Thank you !

External Moderator
Posts: 4,813
Registered: ‎02-23-2004

Re: 10G SFP can work at 1G?

10G SFP+ work only FIXED at 10G and cannot be set at other Speed.

TechHelp24
Occasional Contributor
Posts: 8
Registered: ‎10-25-2010

Re: 10G SFP can work at 1G?

Your answer has been very useful.

A greeting.

Contributor
Posts: 37
Registered: ‎03-15-2011

Re: 10G SFP can work at 1G?

There are SFP+ multirate modules which can work also at 1G (eg. Finisar's SFP+ for Intel 10GE NICs). But there are not Brocade genunine so they're useless in VDX.

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