Specifications: Interfaces/Ports: 1000Base-LX/LH Network Ethernet Technology: Gigabit Ethernet Maximum Data Transfer Rate: 1 Gbit/s Supported Media Type: Fiber Optic Fiber Optic Cable Standard: Multi-Mode/Single-mode Network Technology: 1000Base-LX/LH Compatibility: MSA Arista Networking Product Compliant Green Certificate/Authority: RoHS Warranty Information: Standard Warranty Lifetime Replacement