Longshine LCS-C844MC. Data transfer rate (max): 100 Mbit/s. Weight: 280 g, Dimensions (WxDxH): 109.2 x 90 x 30 mm. Operating temperature range (T-T): 0 - 50 °C, Storage relative humidity range: 10 - 80 %. Certification: FCC, CE. Cabling technology: 100Base-FX, Interface: Ethernet, Compliance industry standards: IEEE 802.3, IEEE 802.3u, EIA/TIA RS-232/422/485, EIA/TIA-574