Port | Description and Quantity | Standards and Protocols Compliance | Remarks |
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Video input |
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Video output |
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Audio input |
| HDMI 1.3 | - |
Audio output |
| HDMI 1.3 | - |
USB port | 2 x USB 2.0 | USB 2.0 | - |
Network port |
| - | Currently, the PSTN port can be used in China only. |
Serial port | 2 x RS232 COM | - | Connects to the HUAWEI VPT300 intelligent camera through a serial cable when the camera is connected through the HDMI port. |
Infrared remote control port | Infrared signal reception | NEC | Control using IR capable cameras. |
Port Type | No. | Description | Function |
---|---|---|---|
Audio input | 1 | Microphone input port, that is, XLR port | Connects the XLR port on a microphone for audio collection and input at a site. |
2 | RCA port
| Connects to an audio input source, such as a computer or mobile phone. | |
5 | Microphone array port | Connects to a microphone array, for example, HUAWEI VPM220. | |
24 | Line audio input port, which consists of left and right audio channels | Connects to a tuning console. | |
Audio output | 3 | RCA port
| Connects to an external speaker as a Line 1 port. It is a reserved audio output port. Connects to the 3.5 mm audio input port on the Huawei VPT300 intelligent camera. |
4 | RCA port
| Connects to a recording device as a Line 2 port, and records sounds of the local and remote sites. Connects to the 3.5 mm audio input port on the Huawei VPT300 intelligent camera. | |
Video input | 9 | Proprietary camera port, which consists of two layers | Connects to the Huawei VPC620/600 HD camera or the Huawei VPT300 intelligent camera as the first input. |
10 | VGA port, which supports VGA and YPbPr | Connects to a presentation source, such as a computer, as the second input. Connects to the Huawei VPT300 intelligent camera through two conversion cables. | |
11 | HDMI port, which supports a resolution of up to 1080p 60 fps | ||
20 | 3G-SDI port, which supports SDI signal input, the 3G-SDI standard, and a resolution of up to 1080p 60 fps | Connects to a secondary camera as the third input. The 3G-SDI port is connected to coaxial cable to support a maximum transmission distance of 60 m. | |
21 | CVBS port, which supports SD signal input | Connects to a video input device as the first input. | |
Video output | 6 | VGA port, which exports VGA or YPbPr signals | Connects to a presentation output device as the third output. |
7 | HDMI HD video output port, which supports a resolution of up to 1080p 60 fps and does not support YPbPr output | Delivers the shared presentation or video of the remote sites by default as the second output. | |
8 | HDMI HD video output port, which supports a resolution of up to 1080p 60 fps and does not support YPbPr output | Connects to a device for displaying video of the local site as the first output. | |
22 | CVBS port | Connects to an SD display device as the fifth output. | |
23 | 3G-SDI connector, which supports the 3G-SDI standard and a resolution of up to 1080p 60 fps | Connects to a display device as the fourth output. The 3G-SDI port is connected to coaxial cable to support a maximum transmission distance of 60 m. | |
Others | 12 | 2 x USB port | Connects to a USB device, such as a removable hard disk, USB flash drive, or data card. |
13 | Dual-mode serial communication port | Connects to a camera control cable and can be used for diagnostics and maintenance. Connects to the HUAWEI VPT300 intelligent camera through a serial cable when the camera is connected through the HDMI port. | |
14 | 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s full duplex Ethernet ports, which support IP network transparent transmission and network port backup |
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15 | PSTN port | Connects to a PSTN cable. Currently, this port can be used in China only. | |
16 | Reset button |
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17 | Power input port (100–240 V AC, 50 Hz to 60 Hz) | Connects to a power supply. | |
18 | Power switch | Powers on or off the endpoint. | |
19 | Grounding port | Connects to a ground cable. |
No. | Component | Description |
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1 | OLED display | Displays the IP address, site number, and indications for startup, upgrade, sleep, and malfunction. |
2 | Alarm indicator | Turns on when an alarm is generated. |
3 | Status indicator | Indicates the endpoint status, such as running and standby. |