10-05-2007 07:50 AM
I've ordered 10 GLC-LH-SM=. I know, that on MMF Cable it runs up to 550m, with SMF up to 10km. ;-)
I try to test to SFP but I couldn't see any link coming up either with SM neither with MM fibre cables.
I also try on a working link, about 3km SMF, but with the new SFP's the link never comes up.
I'm a little frustrated. Could it be that a full serie of SFP doesn't work?
Thank for any hint or help.
10-06-2007 12:54 PM
Tying them on MMF will not be usefull.
They should work on your 3km SMF link though.
Can you post a "sh int" for the interfaces where the SFP's are inserted?
Might be counterfeit equipment, happens more often than you think. Verify that you have bought genuine modules from a reliable source.
regards,
Leo
10-08-2007 05:56 AM
Thank for your reply. It seems that from 10 GLC-LH 5 was working and to other ones was faulty. We'll open an RMA.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide