ITC T-7701 IP Network Audio Adapter Specs:
One channel line(AUX) and one channel Mic (Mic) input interface. Support independent bass and treble adjustment and support offline local paging function without the Internet. One way of the EMC input interface, enter the emergency alarm voice signal straightly as the highest priority. 2-way auxiliary audio signal output interface, extensible external power amplifier, the standard XLR interface, with convenient wiring connection.
Two-way of three-wire volume control relay output interface, no need 24V power supply, it compatible with four-wire volume control alarm relay output at the same time, it needs DC 24V relay power supply. Support 2-way power supply outlet, Built-in intelligent power management, it will automatically cut off output power when there is no BGM music or calling, and automatically turn on the output power supply when there is a signal.
Built-in 3 priority setting:
EMC signal with the highest priority
Network alarm signal has higher priority than MIC, AUX, and network background music signal
MIC has higher priority than AUX network background music signal
AUX and network background music are at the same priority level.
Support silence intensity preset decrease function, support background accompaniment preset function; support status light display, including level indicator, protection indicator, standby light, and so on. Authorized operation management functions, Unified configuration, and manage user and password by the server. It is compatible with any network structure such as routers, switches, bridge gateways, modems, Internet, 2G, 3G, 4G, multicast, and unicast.
Digitalized products, easy expansion, not limited by geographical location, no need to increase the engine room management equipment, adopt a total network of free road construction design, easy to install. ITC T-7701 adapter supports remote hardware upgrade of the terminal, with no need to upgrade at the local site, to reduce maintenance burdens and make more simple operation.
|Network interface||Standard RJ45 input|
|Support Protocol||TCP/IP, UDP, IGMP(Multicast)|
|Audio Mode||16 digit CD-level|
|EMC Input Sensitivity||775mV (Unbalance)|
|AUX Input Sensitivity||350mV (Unbalance)|
|MIC Input Sensitivity||5mV (Unbalance)|
|AUXoutput amplitude||1000mV 2 road lotus output interface|
|Treble Boost, Attenuation||±10dB|
|Bass Boost, Attenuation||±10dB|
|Environment Humidity||20%~80% Relative humidity,|
|Power Supply||~220-240V 50-60Hz|