Networked Media Processor -NMP
Integrated with digital broadcasting, digital power amplifier, audio and video matrix switching, network switch, power control module and communication control module, Q-NEX Networked Media Processor (NMP), a kind of control processor, is able to connect independent AV equipment and electric devices (such as lamps, fans, air conditioners, electric curtains, etc.) together under a cloud management platform for network-based media processing and unified device control and management.
As a media processor for multimedia applications which based on the TCP/IP protocol, the Q-NEX NMP is an IoT centralized control box, building a smart campus system on the school’s existing networking solution to realize the control and management of multimedia classrooms, campus audio and video broadcasting and live streaming, and help school IT administrators effectively carry out various types of operation schedules. Along with a networked audio and video processing and distribution platform, it also works as a part of the networked media system from a centralized network. The daily IoT management of audio-visual equipment simplifies the use of multimedia classrooms, making it easier for teachers to teach.
User interface of Q-NEX NMP can be a desktop Control Panel or Touch Panel. Each NMP is also integrated with a wireless mic system for sound reinforcement.
Product Composition
Functional Modules Integrated in the NMP
Q-NEX NMP is a highly integrated system for the centralized control of classroom devices that converges LAN switch, AV matrix switch, wireless mic system, AV decoder, power relay, digital amplifier, serial control module, etc. It not only helps build a centralized control system for IoT devices, but also realizes networked-based media processing and distribution.
Product Features
Product Composition
Networked Media Processor
| NMP211-G-LU | NMP211-G-CU |
|---|---|
| Industrial-grade embedded motherboard | High-speed 32-bit CPU; Embedded operating system; |
| LAN switch | 4 * 10M / 100M RJ45 network switch ports |
| Audio matrix module | 2*3.5mm line in; 1*3.5mm line out |
| Microphone | 1*6.35mm wired MIC in; 2*UHF wireless MIC in; 1*3.5mm MIC mixed out |
| HDMI matrix module | 3*3 HDMI 2.0 Matrix Module, support 4K@60Hz, support HDCP 2.2 and HDCP 1.x |
| Communication Interface | 1*RS232; 2*USB *2; 1*Phoenix 4-Pin for control panel 1*USB-HOST & 2*USB-DEVICE (Route touch signals from different HDMI inputs to a touch display) 1 * infrared remote control ; 1 * IR learner |
| Power amplifier | 2*(40W+40W) |
| Q-NEX Console/App | Cloud storage management Digital audio broadcast Streaming media broadcast Text broadcast |
Handheld Microphone
| NMP211-G-LU | NMP211-G-CU |
|---|---|
| Receiving Sensitivity | >=85dBm |
| Sensitivity | 51dB±3dB (0dB=1V/Pa 1 KHz) |
| Transmit Power | >20dB |
| Effective Distance | >40m |
| Battery Lifetime | 12 Hours |
Lapel Microphone
| NMP211-G-LU | NMP211-G-CU |
|---|---|
| Receiving Sensitivity | >=85dBm |
| Sensitivity | 51dB±3dB (0dB=1V/Pa 1 KHz) |
| Transmit Power | 16~25dBm |
| Effective Distance | >40m |
| Battery Lifetime | 5 Hours |
Control Panel
| NMP211-G-LU | NMP211-G-CU |
|---|---|
| Panel Contro | Swipe IC card to unlock; click to lock panel |
| Power Control | NMP/ display device/ external device power on/off |
| Video Control | HDMI input switch for ONE main display |
| Audio Control | MIC/Speaker volume adjustment |
Touch Panel
| NMP211-G-LU | NMP211-G-CU |
|---|---|
| Panel Contro | Swipe IC card to unlock; click to lock panel |
| Video Control | Matrix switch video input sources to THREE displays |
| Audio Control | Switch audio sources to HDMI out A |
| Volume Adjustment | Adjust the volume/treble of microphone, microphone + audio |
| Power Control | The displays and external devices power on/off |
| Curtain Control | Screen up/down/stop |
| A/C Control | Control air-con power, temperature, modes |
| Remote Control | Send commands for IR devices control |
| Push Notification OFF | Exit non-mandatory Push Notification |
Standard Accessories of NMP
Control panel
Access Control
Embedded with IC card reader, users can tap the card to activate control panel. Meanwhile, the panel can be locked to prevent unauthorized use.
Power Control
To power on / off NMP, the classroom display or an external equipment, e.g. lights
Video Switch
Support connection of classroom computer / teacher’s laptop, visualizer and wireless presentation system and switch between different input sources.
Audio Switch
Adjust the volume of classroom speakers and wireless mics. Easily mute the audio within a touch.
Wireless microphone
UHF frequency band
Anti-interference
Wireless transmission up to 40 meters
Max 24 channels connection
Optional peripherals for NMP
Touch panel
For classrooms or meeting rooms with more than one display, the Q-NEX Touch Panel is recommended as it offers more operation possibilities for users.
CBX
To build a centralized control system for IoT devices, NMP 211/221 is newly upgraded with a built-in 2.4GHz wireless module for device control. Working together with Q-NEX Control Box (CBX), NMP can communicate with CBX wirelessly and control various devices through RS232/ Relay/ IR, such as air conditioner, lamps, eletric curtain, projector, TV, interactive flat panel, etc.