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2952 SFP major problem

infolysi
Occasional Visitor

2952 SFP major problem

ITEMS:



1 x 2952 SFP (3CRBSG5293)



1 x SFP module (3CMSFP91)



 



I have problem to connect this 3 Com with a Nortel 8148 TX switch (with 8108 GBIC SFP module on 8010 chassi all of these) via SFP port. When i connect the cable the link from 3com SFP (49 port) is green, but from the other side (nortel) no and of course i don't have communication.



I try to connect this 3 Com with a Baynetworks and with a Allied switches with success. But not with the Nortel.



Is there any incompability between these devices?



I check all my optical cables, i try another SFP module (allied) but with no luck..



I try 3 Com SFP module on Allied and is OK.



I try Nortel with other two switches and is ok..



But 3 Com with the Nortel no connection..



This message was edited by infolysi on 4-22-10 @ 9:10 AM
3 REPLIES
excelsio
Occasional Advisor

Re: 2952 SFP major problem

Let´s see what happens when you set the port from "Auto" to "1000BaseX"



infolysi
Occasional Visitor

Re: 2952 SFP major problem

you mean from the 3 Com side? I'll try it tommorrow.



 



infolysi
Occasional Visitor

Re: 2952 SFP major problem

ok.... the problem solved..



 



thnks for your help..