... fiber interface (FX). 2.Auto negotiation function allows UTP port to auto select 10M or 100M, and Full Duplex ... the max distance up to 2km)Fiber (single mode): 8/125, 8.7/125, 9/125, 10/125μm (the ... Switch with 2 UTP ports and 1 singlemode fiber port, 1310 or 1550nm of optical wavelength, the max ... Switch with 2 UTP ports and 1 singlemode fiber port, 1310/1550nm of optical wavelength, the max distance ...