Ubiquiti 1 Gbps Bidirectional Single-Mode Optical Module, 2 Pack SKU: UACC-OM-SM-1G-S-2 Tech Specs: Click Here Features: •Single-mode, simplex, fiber transceiver module. •1.25 Gbps throughput •Simplex LC connector •Supports connections up to 3 km* •*Fiber cable is not included. •Includes 2 Year Warranty - As part of the current promotion running from March to June 2024, all Ubiquiti items purchased during this period will come with a standard 2-year extended warranty.