Kramer-electronics VP-774 Manual de usuario descargar pdf (Pagina 62)

VP-774 - Port Tunneling

9 Port Tunneling

The port tunneling feature lets you send and receive simple RS-232 signals

between a controller and a serial device via the VP-774 which is connected to the

Ethernet and outputs via TP cable.

The example, illustrated in Figure 37, shows a Kramer room controller that is

connected to the VP-774 via the Ethernet. The HDBT OUT connector on the VP-774

is connected via TP to an HDBT receiver. This HDBT receiver connects to a display

via HDMI and RS-232.

Figure 37: Port Tunneling

The room controller sends RS-232 signals over the Ethernet via a dedicated

Tunneling port to the VP-774. The VP-774 sends these signals via TP to a display

that is connected to the receiver. This way, control data can flow between the room

controller and the display device, tunneling through the VP-774.

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Kramer-electronics VP-774 Manual de usuario Pagina 62