Black Box AVSC-0802H, Руководство пользователя, Страница: 15 / 60

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Chapter 2: Overview
Table 2-2 (continued). Back-panel components.
Number in
Figure 2-2 Component Description
6 RS-232 and IR
Ports for HDBaseT
IN Ports RS-232 (HDBaseT IN): Connects to a RS-232 device
such as a computer for bi-directional RS-232
communication with an RS-232 device in a remote
HDBaseT transmitter.
IR (HDBaseT IN): Connects to an IR receiver and IR
transmitter for bi-directional IR communication
with IR sensors in a remote HDBT transmitter.
• Pin IN, 5V, GND are used for an IR receiver to
communicate with an IR transmitter in a remote
HDBaseT transmitter.
• Pin OUT, 5V are used for an IR transmitter to
communicate with an IR receiver in a remote
HDBaseT transmitter.
• RS-232 and IR port share the GND pin.
7 RS-485 port RS-485 control port
8 LAN port Connects to an active IP network to control the
switcher via LAN.
9 RS-232 port Connects to an RS-232 device, such as PC or
control system device, with a USB to UART cable or
a direct serial cable.
10 VGA IN ports Connects to a VGA source device.
11 DisplayPort IN
ports Connects to a DisplayPort source device.
12 HDMI IN ports Connects to an HDMI source device.
13 HDBaseT IN ports Connects to HDBaseT transmitters for source
inputs; the switcher can provide electrical power to
an HDBaseT transmitter that supports PoH.
14 USB Host port Connects to a USB host device.