FEATURES- 100 Base-FX Mini-GBIC SFP Transceiver
       100Mbps Fiber Optic connectivity for Short Reach Applications.
       The MFEFX1 is an easy-to-install Mini-GBIC (SFP) transceiver module
        that provides a simple way to add 100 Base-FX functionality to
        your Linksys managed switch. The module operates at a wavelength
        of 1310nm and supports multi-mode fiber optic cabling. In a typical 
        operating environment, it can achieve distances up to 2 km
        depending on the total attenuation in the fiber plant. 
       100 Base-FX is mainly used within a building or in small campus 
        networks needing 100 Mbps connectivity between sites. The MFEFX1
        can be used with Linksys managed switches to create solutions that 
        meet the needs for a broad range of customers 
       The MFEFX1 is a part of the Linksys family of Mini-GBIC transceiver 
        modules. For other options, see the MFELX1, MGBSX1, MGBLH1 and 
        MGBTX1. 
* 1310nm wavelength for multi-mode fiber 
* Supports 100Mbps speed up to 2km for large building and campus area 
  networks.
* Integrated spring latch for easy removal 
* SFP MSA compliant with duplex LC connector 

Linksys GBIC SFP Mini GBIC Gigabit Interface Converter, 100Mbps Multimode Fiber FX Transceiver.