StarTech.com Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR Fiber Optical SFP Transceiver - Lifetime Warranty - 10 Gbps - Maximum Transfer Distance: 10 km (6.2 mi)The MASFP10GBLR is a Cisco Meraki MA SFP 10GB LR compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco Meraki brand switches and routers. It delivers dependable 10GbE connectivity over fiber cable, for 10GBASE LR compliant networks, with a maximum distance of up to 10 km (6. 2 mi). Technical Specifications: Wavelength: 1310nm Maximum Data Transfer Rate: 10 Gbps Type: Single Mode Fiber Connection Type: LC