AfterSale 2138am—Suncity—For the bettor technical
  • First, serious network packet loss

    1、 The electrical port of the transceiver does not match the network device interface or the duplex mode of the device interfaces at both ends.

    2、twisted pair and RJ-45 head problems, testing

    3、optical fiber connection, jumper alignment device interface, pigtail and jumpers and coupler type match.

2138am ,