... 2.Support auto-negotitation functions 3.SFP media converter 4,media converter 1000M Dual Fiber SFP fiber Media Converter1. Description:IEEE802.3z/ab 1000Mbps ... dual fiberXTR1000B-L13-110M/100M/1000M TX, 1310nm, 20km, AC Supply Power, dual fiberXTR1000B-L13-210M/100M/ ... -LD-210M/100M/1000M, 1310nm, 20km, DC Supply Power, single fiber and Bi direction LED Description: LEDCOLORFUNCTIONFXGreenLit ...