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New Member

3750 GLC-T SFP Auto Negotiation

hi all

I have a 3750 switch that have fiber sfps. I'm planning to buy GLC-t SFPs. I want to know that whether i will be able to connect GLC-T SFP to a normal 100BaseTx port ? Will GLC-T support autonegotiation ?

Waiting for a response

  • Other Network Infrastructure Subjects
3 REPLIES
Silver

Re: 3750 GLC-T SFP Auto Negotiation

I think it is not supported. The GLC-T SFP Auto Negotiation is supported only Catalyst 4500 series switches and above. So it is better to stick to normal SFP cables when you use Catalyst 3750 switch.

New Member

Re: 3750 GLC-T SFP Auto Negotiation

thanks for the information

Is there any provision out there to do it ? like media converters or something like ?

Super Bronze

Re: 3750 GLC-T SFP Auto Negotiation

If you use a built-in port (e.g. a 10/100 or 10/100/1000 port) then it will negotiate 100Mb.

It's just the SFPs that won't negotiate lower..

Regards

Aaron

Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
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