... colors LED status illustration light, optical fiber link and power error relay alarm output.l Electric ... .5/125 um,100/140um; single-mode 8.3/125 um,9/125um,10/125um.Ø Transmission ... Power: dual power redundancy input, DC(9-36)V, typical DC24V, power consumption less than 4W, has ... industrial terminal interface.Ø Relay alarm output: optical fiber link failure and power error alarm output, maximum capacity ...