Cisco SFP-10G-ZR 10GBASE-ZR, 10GBASE-ZW and OTU2e SFP+, 80KM (Brand New Sealed)
Cable Distance: 80km. Cable Distance 80km. The Cisco 10GBASE SFP+ modules give you a wide variety of 10 Gigabit Ethernet connectivity options for data centre, enterprise wiring closet, and service provider transport applications.