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New Member

4948-10G 1gig fiber connection to 3750?

Can the 4948 10GE connect using the 10Gig port (fiber) to a 3750 at a 1 gig rate?

6 REPLIES
Hall of Fame Super Blue

Re: 4948-10G 1gig fiber connection to 3750?

Hi

No, as far as i know the 10Gb blade will only run at 10Gbps. it would be nice if it did run at 1Gbps because it would provide some level of future proofing.

Jon

New Member

Re: 4948-10G 1gig fiber connection to 3750?

Can I install a regular Two Gigabit Ethernet SFP Ports into the 10g module slots ?

Super Bronze

Re: 4948-10G 1gig fiber connection to 3750?

The answer appears to be no. The TwinGig Converter Module, http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps7077/product_data_sheet0900aecd805bbee3.html, doesn't appear to be supported with the 4948 10GE, although it does with the 4900M and other switches with X2.

New Member

Re: 4948-10G 1gig fiber connection to 3750?

Hi there,

So, for the 3750E chassis or 4500 Sup 6 , I just need to get the twingig converter 2 x CVR-X2-SFP and 4 x GLC-SX-MM to make it 4 SFP ports ?

Thanks again.

Cisco Employee

Re: 4948-10G 1gig fiber connection to 3750?

Yes you are right. BTW twin-gig converter is shipped bydefault with both the switches.

-amit singh

New Member

Re: 4948-10G 1gig fiber connection to 3750?

Thanks, that's what I need :)

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