[c-nsp] Is GLC-FE-100LX= really unsupported?

[Sascha Pollok]

Hello people,

Cisco lists the GLC-FE-100LX= SFP as unsupported for several
switches like most Catalyst 3560. However, they say it is
supported in small 8PC and 12PC boxes.

Does anyone know for sure that it is not working in e.g.
Cat 3560-24TS switches? I am surprised that Cisco lists
the GLC-FE-100FX (Multimode fiber) as supported but not
the LX (Singlemode) module.

Thanks
Sascha