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EXT-1101A

Audio over LAN Extender

CTR-3201A is a commercial level controller with Edge Computing platform. It can be installed for the commercial applications with general, fundamental, or custom control purposes. The connected devices can be controlled through Web GUI or APP.As the Edge Computing Node, CTR-3201A plays an important role for IoT applications, even the whole system is without internet.

USD

Features

Specification

Specs

Panel Description

Panel

Cost effective solution for audio transmission
Based on ARM/DSP
Support two audio inputs (Line In/Microphone)
Support one by one transmission, or broadcasting
Support MP3/WMA/WMV (PCM+ADPCN)
Support extendable I/O
Capable working through IP Switch/Router

I/O Interface
Ethernet 1	1 x RJ-45 Connector 100Mbps ICMP, TCP/IP, DHCP
Line Out	1 x 3.5 mm Connector Stereo Audio Output
Line In	1 x 3.5 mm Connector Stereo Audio Input
Microphone Input	1 x 3.5 mm Connector Microphone Input
PUSH	2 x 2pins-phoenix terminal block Connect to button to trigger transmission
Speaker	2 x 2pins-phoenix terminal block Connect to Speaker to inform transmission
DI 1~2	2 x 2pins-phoenix terminal block Rated for 0-24 Volts DC, input impedance 20k Ohms Logic threshold >3.125V low/0 and <1.875V high/1
DO 1~2	2 x 3pins-phoenix terminal block 50mA sink from maximum 24 Volts DC
Serial Port (RS-485)	1 x 2pins-phoenix terminal block For RS-485 only
Serial Port (RS-232)	1 x DB-9 male connector For RS-232 only

Others
Power Supply	9-24V DC
Power Consumption	Up to 15W
Operating Temperature	-20°C to 75°C (4°F to 167°F)
Storage Temperature	-40°C to 85°C (-40°F to 185°F)
Enclosure	Metal
Fixedness	Mounting ear with screws
Humidity	20 - 80% RH [Not Condensation]
Device Dimension	100x80x30 mm (WxDxH)
Package Dimension