Guangzhou Sounord Electronics

Co., Ltd.


Add: 46 Shangcun Road, Songbei, Baiyun District, Guangzhou City, Guangdong Province




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T1811 IP network audio terminal

Product description
Detailed parameters

● Ordinary terminal: self-contained dual-port hub; can be directly connected to LAN or WAN; can accept main server control, has offline function, can match channel selector to listen to any channel, one line input, one microphone input, line and microphone volume control , total volume and high and low sound control.

● It comes with a dual port hub (HUB) that can be directly connected to a local area network (LAN) or wide area network (WAN) to play network audio and to access and control servers and other IP network devices.

● Network fault self-diagnosis, network and server communication status display.

● Powerful network audio playback function, can be used independently in the network, can directly play network audio signals from IP network audio matrix, IP network radio head or IP network CD.

● T1811 can control the control of the main control room server, the control of the sub-control point computer, and it has the offline function, which can directly accept the control of the internal communication intercom equipment such as the network fire matrix and the network paging microphone from the server, and the paging pair Emergency tasks such as speaking or fire fighting are more responsive and more reliable.

● The channel selector can be matched to listen to any of the multiple audio channel programs transmitted at the same time. The audio channel program can come from the server or from the IP network audio matrix or IP network radio head and IP network CD.

● One line input, one line output, one microphone input, the microphone has a strong cut function.

● Line and microphone volume control, total volume control and high and low sound control.

● Built-in 2*15W stereo digital amplifier, high-fidelity sound quality, low temperature rise of the amplifier, safe and reliable for long hours of work.

● When there is no signal, it can automatically enter the standby state, saving energy and environmental protection.

● Full-featured remote control (remote control and remote control components are optional).

Corresponding parameter set not found, please add it in property template of background

Network Interface

Standard RJ45 (3), 2MM/100M network ports, 1 upgrade port

Supporting agreement

TCP/IP, UDP, IGMP, FTP, ICMP, ARP, support cross-gateway cross-route configuration,

with offline function

Audio format

PCM (uncompressed format), ADPCM, MP3, WAV, OGG


No signal for 3 minutes, automatic standby, standby time can be set

Power off network restart recovery time

Less than 1min

Network delay

File playback is less than 50ms, real-time speech is less than 10ms, with automatic


Transmission rate


Audio mode

Network packet, CD sound quality

Frequency response


Harmonic distortion


Signal to noise ratio


Line input level

250mV RCA

MIC microphone input sensitivity

10mV, 1 microphone input

Local audio input and output interface

1 way MIC input, 1 line input, 1 line output

Rated output

2*15W fixed resistance output

Operating temperature


Working humidity


Power consumption


Input power


Size DxWxH





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