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MiLAN converter problem? 2950G incompatibility?

Hi there, here's whats happening.

I've a new 2950G switch, with a new fibre gbic in slot 1. A working mmf fibre pair (3 metres) is connected to this. This is, in turn, connected to a new MiLAN 6113 SX media converter.

By way of testing, I've connected a server with a gigabit nic and a working cat5e cable to the UTP port of the converter.

The problem I'm having is: I just cannot get a link on the 2950G via the converter.

I've tested the following:

-'loopback', by connecting the rx and tx ports on the gbic via the same fibre strand. This detected a link straight away, then, as expected, closed it when the keepalive packet was detected.

-While doing the loopback test, I've alternated the fibre strand to check both fibres are good. Works ok, loopback is detected.

-The converter shows the following info:

->power on.

->fibre side shows 'link' light.

->copper side shows '1000', 'lnk/act', and 'fdx/col' lights.

BTW, I've updated IOS to 12.1 (19)

Other findings:

Interestingly, the console on the switch does not flag anything when the fibre gbic is inserted, although it does when a copper one is inserted. Strange. The cisco chap I spoke to about it said this was nothing to worry about.

'SH INT STATUS' shows '1000 BASE SX' in slot g0/1.

'SH INT G0/1' does not show anything 'new' when the gbic is inserted than when its removed.

I really cant think of anything else I can test/check- anyone have any ideas?