... connect the line/way; • Electricity-interface support full-duplex/half-duplex work mode; • Support 9 K bytes of the largest long packets ... ; • Support full-duplex IEEE802.3 X flow control, half-duplex back pressure flow control; • Support Link Fail Pass optical ... TX 100, TX 1000, TX FDX, TX Act; Facilitate monitoring transceiver working condition and judge fault reasons; • the built-in ...