production products said Ming
●Comes with dual-port hub(HUB),Direct access to the local area network(LAN) or wide area network(WAN),Play network audio,Acceptable servers and othersIPAccess and control of network devices.
●Powerful network audio playback,Can be used independently on the network and can directly play games fromIPNetwork audio matrix,IPInternet radio orIPnetworkCDnetwork audio signal.
●The terminal is equipped withMICRO SDCard storage interface and comes standard with a card4Gmemory card.
●Timed songs can be copied directly into storage,It can also be downloaded in batches remotely through the server, and all terminals in the same local area network can complete the download at the same time.
●Timing programs can be downloaded in batches remotely through the server,All terminals in the same local area network can complete the download at the same time.
●Priority can be set for local timing. When set to priority, local timing will be given priority. When local timing is not set to priority, server timing will be given priority. If a network failure or service offline or failure is detected, local timing will be automatically started to ensure that the timing task is foolproof.
●It can accept the control of the server in the main control room and the control of the computer at the sub-control point. Moreover, it can also directly accept the direct control of internal communication and intercom equipment such as the network fire fighting matrix and network paging microphones away from the server, and respond to urgent tasks such as paging intercom or fire fighting. Faster and more reliable.
●Can be matched with channel selector, you can choose and listen to multiple audio channel programs simultaneously transmitted, Audio channel programs can come from the server or fromIPNetwork audio matrix orIPInternet radio andIPnetworkCD。
●slightly box adopts high-endABSEngineering plastic injection molded, built-in fi digital power amplifier, bass and tweeter speakers, beautiful sound quality,IPThe integrated design of network, power amplifier and speakers has many advantages such as simple wiring, easy use, and easy maintenance.
●Automatic transition to standby state when there is no signal,Energy conservation and environmental protection.
●Equipped with auxiliary power amplifier output terminal,External fixed-resistance slightly1only(4～16ou,10Winternal power)。
●line input,Line out and microphone in interface,The microphone has a strong plugging function.
technical parameters
network interface standardRJ45(3one),10M/100Mnetwork port2One, upgrade port1a
support agreement TCP/IP,UDP,IGMP,FTP,ICMP,ARP,Support cross-gateway cross-routing configuration,Offline function
audio format PCM(uncompressed format),ADPCM,MP3,WAV,OGG
standby no signal3minute automatic standby,Standby time can be customized
network delay file playback is less than100ms, real-time speech is less than5ms,Automatic caching function
Power outage, network interruption, restart recovery time less than1seconds
transmission rate 10/100Mbps
audio mode Network packets, CDsound quality
frequency response 20Hz～16KHz
harmonic distortion ≤0.3%
SNR ＞75dB
MICmicrophone input sensitivity 10mV,microphone input
operating temperature/Operating humidity -20℃～+60℃ /10%～90%
Local audio input and output interface 1roadMICEnter,1Line input,1Line output
storage TFCard (MICRO SD）,standard4G
local timing Priority can be set, local priority is given/Server priority
rated output built-in2*15Wdigital power amplifier, built-in10Wfull-range speaker , One amplifier output, External fixed-resistance slightly (4~16ou, 10WWithin power)
power consumption ≤50W
input power supply DC19V(Standard adapterAC220V/DC19V)
size 218(wide)×191(thick)×300(high)（MM）
weight 4.4Kg
