FIB-232A-SC002 - RS-232 over multi-mode fiber media converter, SC connector, 2Km range Interfaces: DB9 female connector for RS-232 serial asynchronous port up to 230.4Kbps and SC 155M fiber port Operating wavelength: 1310nm multimode, Operating distance: 2Km on 62.5/125um fiber, power budget 11dB, Optical connector: dual SC Power LED, rugged metal casing with wall mounting holes Power: External 90-260V AC switching adapter 12VDC@1A with NEMA1-15(2 blades only), US type main plug - included in the box Temperature: 0  70C (Operating); -20  90C (Storage), Humidity: 0  90% non condensing, Consumption: less than 4W, Dimensions(WxDxH): 85.6mm x 122.6mm x 20mm, Weight: 260g (without AC adapter), Compliance: CE, FCC Class A, MTBF: 67,000 hours