Trendnet 2-Port Gigabit Fiber Combination Module. Data transfer rate: 1 Gbit/s, Connectivity technology: Wired, Cabling technology: 62.5/125μm / 50/125μm Multi-Mode Fiber Optic (SX) LC, Cat.5 / Cat.6 UTP. Operating temperature range (T-T): 0 - 45 °C, Storage temperature range (T-T): -10 - 70 °C, Relative humidity: 10 - 90 %. Certification: CE, FCC. Dimensions (WxDxH): 84 x 88 x 30 mm, Weight: 0.2 kg