Our commonly used fiber optic transceivers have 6 indicators, so what does each indicator mean? Is it true that all the indicators are lit to indicate that the fiber transceiver is working properly?
PWR: Lights up to indicate that the DC5V power supply is working properly.
FDX: Lights up to indicate that the fiber transmits data in full duplex mode;
FX 100: Lights up to indicate that the optical fiber transmission rate is 100Mbps;
TX 100: The light is on, indicating that the twisted pair transmission rate is 100 Mbps, and the light is off, indicating that the twisted pair transmission rate is 10 Mbps;
FX Link/Act: The long light indicates that the fiber link is connected correctly; the flashing light indicates that data is being transmitted in the fiber;
TX Link/Act: The long light indicates that the twisted pair link is connected; the light flashes to indicate that there is data in the twisted pair that is transmitting 10/100M.
If the optical transceiver is working properly, the PWR power indicator must be steady on. The FX-LINK/ACT fiber link indicator and the TX-LINK/ACT network link indicator must be on or blinking. If the LINK/ACT indicator is off. Check whether the link is normal. The FDX working mode indicator, FX-100 fiber rate indicator and TX-100 network rate indicator are not on the fiber transceiver.
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