StarTech.com Cisco Meraki MA-SFP-1GB-TX Compatible SFP Module - 10/100/1000BASE-TX Copper SFP Transceiver - Lifetime Warranty - 1 Gbps - Maximum Transfer Distance: 100 m (328 ft)The MASFP1GBSXST is a Cisco Meraki MA SFP 1GB SX compatible copper transceiver module that has been designed, programmed and tested to work with Cisco Meraki brand switches and routers. It delivers dependable 1GbE (1000 Mbps) connectivity over copper cable, for 10BASE T, 1000BASE T and 100BASE TX compliant networks, with a maximum distance of up to 100 m (328 ft). Technical Specifications: Maximum Data Transfer Rate: 1000 Mbps Type: Copper Connection