HDC-UHD Series User Guide408.3 LANThe HDC can be accessed and controlled through LAN communication.The HDC includes the same functionality as switching hub.If multiple HDC-UHD products are connected through HDBaseT in a system, you can control and check thestatus of all connected HDC products remotely by connecting a PC to the LAN connector of one HDC-UHDproduct.Note:This feature is set to be disabled by default to avoid loop problems. To enable it, change the setting of“9.10.5 Setting HDBaseT LAN”.【See: 9.10.5 Setting HDBaseT LAN】8.3.1 LAN loop problem through HDBaseTThe HDC includes the same functionality as switching hub. The network may be down due to loop problemcaused by LAN communication of the HDC. Ensure that the LAN connection is not looped.【See: 9.10.5 Setting HDBaseT LAN】Category cableSwitching hubLAN cableLAN cable Category cableOther manufacture’s deviceHDC-TR121UHDLoop problemHDBaseT receiverHDBaseT transmitterHDC-TR121UHDSwitching hub Switching hubCategory cable[Fig. 8.4] Loop problem with other manufacture’s device
