Trendnetrsquos 1001000base t to sfp media converter model tfc 1000mga is a reliable plug and play fiber to ethernet converter in a compact form factor this versatile fiber converter supports both multi mode sx and single mode lx fiber standards for transmission distances of up to 80 kilometers 50 miles the mini gbic slot and gigabit ethernet port auto negotiate between 100 and 1000mbps transmission speeds diagnostic leds on the front of the converter convey device status control a