... fiber, single mode single fiber and transmission distancel LED: Power, FX SD, FX Link/Act, TX 100, TX ... FDX, TX Link/Act.l Power Requirement: AC 100 ~ 240V, 50-60Hz; DC 5V, ... power LED(Power: Green)1* FX SD, 1* FX Link/Act, 1* TX 100, 1* TX FDX, 1* TX Link/Act.(all Green)Power ... RequirementAC 100 ~ 240V, 50-60Hz, External power DC5V1ADimension(W x H x D) ...