... max distance up to 2km)Fiber (single mode): 8/125, 8.7/125, 9/125, 10/125μm (the ... TP1 FDX,TP1 Link/Act, TP2 FDX, TP2 Link/Act6.Power supply:AC100 ~ 240V, DC5V 1A;7.Environment temperature:0 ... and 1 singlemode fiber port, 1310 or 1550nm of optical wavelength, the max distance of fiber up to 20~ ... ports and 1 singlemode fiber port, 1310/1550nm of optical wavelength, the max distance of fiber up to 20~100km ...