Hi David;
Here is a link to the small business SFP, but note the frequency.
Bad news is that the SGE2010 and not the SGE2000 supports the 100FX SFP (MFEFX1), check the quick start guide URL at the bottom of this post.
http://www.cisco.com/en/US/prod/collateral/modules/ps9934/data_sheet_c78-552203.html
Table 1. MFE and MGE SFP Transceiver Modules
| Description |
MFE Transceivers |
MFEBX1 | 100BASE-BX-20U SFP transceiver for single-mode fiber, 1310 nm wavelength, support up to 20 km |
MFEFX1 | 100BASE-FX SFP transceiver, for multimode fiber, 1310 nm wavelength, support up to 2 km |
MFELX1 | 100BASE-LX SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 10 km |
MGE Transceivers |
MGBBX1 | 1000BASE-BX-20U SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 40 km |
MGBLH1 | 1000BASE-LH SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 40 km |
MGBLX1 | 1000BASE-LX SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 10 km |
MGBSX1 | 1000BASE-SX SFP transceiver, for multimode fiber, 850 nm wavelength, support up to 550 m |
MGBT1 | 1000BASE-T SFP transceiver for category 5 copper wire, support up to 100 m |
NOTE:But according to the quick start guide the 100FX SFP is supported on the SGE2010 series but NOT the SGE2000 or SFE2000 series
Here for your reference is the quick start guide;
regards Dave