DeltaSurge Industrial Ethernet media converters provide reliable, stable conversion of Ethernet data to fiber optic signals, even in harsh industrial environments. We offer toughened, industry-specific products with multiple industry certifications, such as parts of the MIL 810G, NEBS, EN 50155 and EN 50121-4 standard for rail applications, IEC 61850 for power utility substations, and NEMA TS2 and TEES for intelligent transportation systems, IEC 60068 ability to perform under environmental conditions including extreme cold and dry heat. Compliance from ETSI (EN55024)