10G LR SFP+ Transceiver, 10GBase-LR Fiber Module, SFP+ LR to LC Single Mode for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Meraki MA-SFP-10GB-LR, Mikrotik, Fortinet, Netgear (SMF, 1310nm, 10km) 10 Pack Warranty & Returns Warranty, Returns, And Additional Information Warranty Please contac...