... transmit 8 channels of 8-bit digitally 2.double fiber,SC,RJ-45. 10/100M fiber optic network device Features: 1.8-bit digitally ... 4.Automatic compatible PAL, NTSC and SECAM video system 5.Power supply and other parameter state indication, which can monitor the operation ... LED: Per unit: Power Per port(TX):Link,Activity,FDX/HDX,speed Per port(FX):Link,ActivityPower:(1)External:DC 5V 1 ...