PlusOptic SFP-100FE-LX-CIS: Cisco compatible 100Base SFP Transceiver, 100Mbps over 10KM, LC connector for SMF. DOM: Yes. Fully compliant with Cisco GLC-FE-100LX, ONS-SE-100-LX10, ONS-SI-100-LX10, TN-GLC-FE-100LX.TAA-approved SFPs available upon request, Contact us for more details.