The Extron MPS602 is a simple-to-use, six input media presentation switcher for digital and analog sources. It offers digital video switching with three HDMI inputs and one DTP™230 twisted pair input, and analog video switching with two RGB inputs that are digitized for distribution to the digital outputs. For increased flexibility, the MPS602 includes a DTP230 twisted pair output and an HDMI output that are switch-selectable. The DTP230 input and output work in conjunction with DTP230 transmitters and receivers to extend HDMI, audio, and bidirectional control signals up to 230feet (70meters), and each DTP link requires just a single shielded CATx cable. The MPS602 also includes several audio switching and processing features, available power amplification, plus flexible control options for complete AV switching and distribution.
相兼容的发送器 | ||
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DTP T 3G-SDI 230 D | 用于 3G-SDI 信号的 DTP 发送器 - Decorator 型墙面板 | |
DTP T DWP 4K 232 D | 用于 DisplayPort 和 HDMI 信号并带音频加嵌功能的 2 路输入 DTP 发送器 - Decorator 型墙面板 | |
DTP T HD2 4K 230 | 用于 HDMI 信号并带输入环通的 DTP 发送器 | |
DTP T DP 4K 230 | 用于 DisplayPort 信号的 DTP 发送器 | |
DTP DVI 4K 230 Tx | 用于 DVI 信号的 DTP 发送器 | |
DTP HD DA 4K 230 | 4 路和 8 路输出 DTP 分配放大器 | |
DTP HDMI 4K 230 Tx | 用于 HDMI 信号的 DTP 发送器 |
相兼容的接收器 | ||
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DTP DVI 4K 230 D Rx | 用于 DVI 信号的 DTP 接收器 - Decorator 型墙面板 | |
DTP DVI 4K 230 Rx | 用于 DVI 信号的 DTP 接收器 | |
DTP HDMI 4K 230 Rx | 用于 HDMI 信号的 DTP 接收器 |
随附附件 | ||
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MBD 149 | 1U, Full Rack Width, Rack Mount and Through-Desk Kit for Four-Piece Enclosure | 70-077-03 |
可选附件 | ||
---|---|---|
XTP DTP 24 | 用于 XTP Systems 和 DTP Systems 的屏蔽双绞线电缆 | |
XTP DTP 24 插头 | 用于 Extron XTP DTP 24 屏蔽双绞线电缆的屏蔽 RJ-45 插头套件 | |
XTP DTP 24 耦合器 | 用于 Extron XTP DTP 24 屏蔽双绞线电缆的屏蔽 RJ-45 耦合器 | |
XTP DTP 24 打线式插座 | 用于 Extron XTP DTP 24 屏蔽双绞线电缆的屏蔽 RJ-45 打线式插座套件 | |
HDMI Ultra 系列 | 超柔韧极高速 HDMI 电缆 | |
MVGA-A M-M | 带音频电缆的插头对插头 15 针 HD 超微型高分辨率电缆 | |
VGA-A M-M MD | 插头对插头 VGA 和音频电缆 - 压铸连接器 | |
CSR 6 | Captive Screw to RCA Female Audio Adapter | |
MBU 149 | 用于全 机架宽、四部件式产品的薄型安装套件 | |
CTU 45 | 通用型 RJ-45 端接工具 |
The Extron MPS602 is a simple-to-use, six input media presentation switcher for digital and analog sources. It offers digital video switching with three HDMI inputs and one DTP™230 twisted pair input, and analog video switching with two RGB inputs that are digitized for distribution to the digital outputs. For increased flexibility, the MPS602 includes a DTP230 twisted pair output and an HDMI output that are switch-selectable. The DTP230 input and output work in conjunction with DTP230 transmitters and receivers to extend HDMI, audio, and bidirectional control signals up to 230feet (70meters), and each DTP link requires just a single shielded CATx cable. The MPS602 also includes several audio switching and processing features, available power amplification, plus flexible control options for complete AV switching and distribution.
Integrated Digital Twisted Pair Extension
The DTP230 twisted pair input on the MPS 602 can receive signals from a remote DTP230 transmitter in areas such as a conference table, lectern, or wall for connecting a guest laptop. The DTP230 twisted pair output can be used to transmit digital AV signals from an MPS602 in a rack to a DTP230 receiver behind a flat-panel display on a wall, above a ceiling-mounted projector, or any other remote location. DTP230 transmitters and receivers are available in compact, low-profile enclosures or decorator-stylewallplate versions.
The DTP230 twisted pair input and output include additional convenient, integrator-friendly features designed to help simplify installation. Bidirectional RS-232 and IR signals can be inserted from a control system and transmitted over the single shielded CATx cable together with the video and audio, enabling control of a source or display. Additionally, the MPS602 can send power to the DTP230 transmitter and receiver over the same shielded CATx cable, streamlining system design and installation.
Reliable Switching for Digital and Analog Formats
The MPS602 features a unique independent switching capability for digital and analog RGB video sources. The MPS602 digitizes analog RGB input signals to ensure that a reliable, high quality digital video signal is sent to the HDMI and DTP230 outputs. The RGB inputs can be switched independently to the local RGB output.
To enhance and simplify integration of sources and displays, and to help ensure optimal system performance and dependability, the MPS602 features EDIDMinder ® . EDIDMinder is an Extron-exclusive technology that manages EDID communication between the display device and input sources to ensure that the correct video formats are displayed reliably.
Audio Integration Capabilities with Available Power Amplification
The MPS602 includes six-input analog audio switching, a mic/line input with 48volt phantom power, HDMI audio embedding and de-embedding, and several audio processing features for mixing and ducking. The mic ducking feature automatically reduces program audio when it detects a microphone signal, replacing the need for a separate audio ducking processor. To streamline audio setup, the MPS602 features front panel mic and program audio output volume controls which allow for independent adjustment of mic volume, program audio volume, and muting. Audio configuration features and options can be easily accessed using the Product Configuration Software, with an intuitive GUI that provides access to all available adjustments and settings.
The MPS602 is available in three models, two of which feature integrated power amplifiers. The MPS602 is a non-amplified model with a variable preamp output. The MPS602SA delivers stereo power amplification with 50watts rms per channel into 4ohms and 25watts rms per channel into 8ohms, while the MPS602MA provides mono 70volt amplification with 100watts rms output. Both of the amplified models feature an Extron exclusive ClassD amplifier design with patented CDRS™- ClassD Ripple Suppression technology that provides a smooth, clean audio waveform as well as an improvement in signal fidelity over conventional ClassD amplifier designs.
Multiple Options for Control and Operation
The MPS602 features front panel controls for direct input switching, as well as mic and program audio volume adjustment. It also features automatic switching between inputs to streamline system operation when the unit is installed in locations such as a lectern or under a conference table. Remote configuration and control are available via USB and RS-232. Housed in a 1U, full rack width metal enclosure, the MPS602 can be easily integrated into many environments.
特性
Integrates HDMI, RGB, and audio sources into presentation systems
Inputs: Three HDMI, one DTP™230 twisted pair input on RJ-45, two RGB video on 15-pin HD, five stereo balanced/unbalanced audio inputs on captive screw, one mic/line audio input on captive screw
Outputs: One selectable DTP230 twisted pair output on RJ-45 or HDMI output, one RGB video on 15-pin HD, one fixed audio output on captive screw, one variable stereo audio output on captive screw, speaker outputs on 5 mm, 4-pole captive screw connector - MPS602SA or on 5mm, 2-pole captive screw connector- MPS602MA
One DTP230 input, three HDMI inputs, and two RGB inputs — The MPS602 allows for switching between HDMI and analog video sources.
Selectable HDMI or DTP230 output — The input signal can be routed to either the HDMI output or the DTP230 output.
Independent RGB input switching — Allows independent switching of RGB inputs to the local RGB output.
Integrated DTP230 input and output support transmission of HDMI, control, and analog audio up to 230feet (70meters) over a shielded CATx cable — Supports digital signal transmission of HDMI plus control and analog audio up to 230feet (70meters) over a shielded CATx cable, providing high reliability and maximum performance on an easily installed cable infrastructure.
Supports computer and video resolutions up to 1920x1200, including 1080p/60 and 2K
Compatible with CATx shielded twisted pair cable — The MPS602 fully supports a maximum transmission distance of 230feet (70meters) for all compatible resolutions when used with CATx shielded twisted pair cable. Shielded twisted pair cabling with solid center conductor sizes of 24AWG or better is recommended for optimal performance.
Extron XTPDTP24 shielded twisted pair cable is strongly recommended for optimal performance
Bidirectional RS-232 and IR pass-through for AV device control — Bidirectional RS-232 control and IR signals can be transmitted alongside the video signal over DTP connections, allowing the remote device to be controlled without the need for additional cabling. Bidirectional control extension eliminates the need for control system wiring to remote devices.
Remote powering of DTP transmitter and receiver — The MPS602 can provide power to a DTP230 transmitter and a DTP230 receiver over the CATx connections, eliminating the need for separate power supplies at the remote units.
Compatible with all DTP230Series models and DTP230-enabled products — Enables mixing and matching with desktop and wallplate transmitters and receivers, as well as other DTP 230-enabled products to meet application requirements.
Digital conversion of analog input signals — Analog signals are digitized, ensuring that a reliable, high quality digital video signal is sent to the output destination.
HDCP compliant — Fully supports HDCP-encrypted sources, with selectable authorization for unencrypted content.
Supported HDMI specification features include data rates up to 6.75Gbps, 3D, and HD lossless audio formats
EDIDMinder ® automatically manages EDID communication between connected devices — EDIDMinder ensures that all sources power up properly and reliably output content for display.
Supports EDID and HDCP transmission — DDC channels are actively buffered, allowing continuous communication between source and display.
HDMI audio embedding — Analog input audio signals can be embedded onto the HDMI output signal.
HDMI audio de-embedding — Embedded HDMI two-channel PCM audio can be extracted to the analog outputs.
Mic/line input with 48volt phantom power — A mic or line level audio source can be mixed with program audio. Selectable 48volt phantom power allows the use of condenser microphones.
Mic ducking — Automatically reduces program audio when a microphone signal is detected, replacing the need for a separate audio ducking processor.
Audio breakaway — Provides the capability to break an analog audio signal away from its corresponding video signal and route to the audio outputs, allowing the analog audio channels to be operated as a separate switcher.
Output volume control — The MPS602 provides volume control and muting for the program and amplified audio outputs, as well as a separate control for mic volume and muting.
Available with energy efficient Class D stereo or mono amplifier: 2 x 50watts @ 4ohms; 2 x 25watts @ 8ohms 1 x 100watts @ 70volts — The MPS602SA offers a stereo power amplifier with 50watts per channel into 4ohms and 25watts per channel into 8ohms, while the MPS602MA offers a mono 70volt power amplifier with 100watts rms output. Both feature an Extron exclusive, highly efficient, advanced Class D amplifier design with CDRS™- Class D Ripple Suppression, an Extron patented technology that provides a smooth, clean audio waveform and an improvement in signal fidelity over conventional Class D amplifier designs. CDRS eliminates the high frequency switching ripple characteristic of Class D amplifiers, a source of RF emissions which can interfere with sensitive AV equipment such as wireless microphones.
Auto-switching between inputs — Auto-switching allows for simple, unmanaged installation in locations such as in a lectern or under a conference table. When multiple inputs are active, the switching priority is configurable.
Front panel security lockout — This feature locks out either all front panel functions, or mic volume and muting; all functions however, are available through USB or RS-232 control.
RS-232 control port — Enables the use of serial commands for complete control and configuration via the Extron Windows ® -based control program, or integrated into a control system. Extron products use the SIS™ - Simple Instruction Set command protocol, a set of basic ASCII commands that allow for quick and easy programming.
Front panel USB configuration port — Enables easy configuration without having to access the rear panel.
RJ-45 signal and link LED indicators for DTP port — Provides a means for validating signal flow and operation, allowing quick identification of connectivity issues.
Easy setup and commissioning with Extron's PCS- Product Configuration Software — Conveniently configure multiple products using a single software application.
Rack-mountable 1U, full rack width metal enclosure
Includes LockIt ® HDMI cable lacing brackets
Highly reliable, energy-efficient internal universal power supply — The 100-240VAC, 50/60Hz, international power supply provides worldwide power compatibility with high demonstrated reliability .
示意图
Meeting Room
Training Room
Meeting Room Integration
System Diagram
面板图
MPS 602 | |||
Video — VGA | |||
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Gain | Unity | ||
Bandwidth | 170 MHz (-3 dB) | ||
Crosstalk | -50 dB @ 10 MHz, -30 dB @ 100 MHz | ||
Video — HDMI and DTP | |||
Maximum data rate | 6.75 Gbps (2.25 Gbps per color) | ||
Maximum pixel clock | 165 MHz | ||
Resolution | 1920x1200 @ 60 Hz or 1080p @ 60 Hz, and 2K | ||
Formats | RGB and YCbCr digital video | ||
Standards | DVI 1.0, HDMI, HDCP 1.1, CEA-861E | ||
Video input | |||
Number/signal type | |||
VGA inputs | 2 VGA-QXGA, RGBHV, RGBS | ||
HDMI inputs | 3 HDMI (or single link DVI-D, with appropriate DVI-HDMI adapters) | ||
DTP input | 1 DTP 230 input | ||
Connectors | |||
VGA inputs | 2 female 15-pin HD | ||
HDMI inputs | 3 female HDMI, type A | ||
DTP input | 1 RJ-45 female | ||
Nominal level | |||
VGA inputs | 0.7 Vp-p for RGB | ||
Minimum/maximum levels | |||
VGA inputs | Analog 0.3 V to 1.5 Vp-p with no offset | ||
Impedance | 75 ohms | ||
Horizontal frequency | 15 kHz to 145 kHz | ||
Vertical frequency | 30 Hz to 170 Hz | ||
Return loss | <-40 dB @ 5 MHz | ||
Video output | |||
Number/signal type | |||
Local VGA output | 1 VGA-QXGA RGBHV, RGBS | ||
HDMI outputs | 1 HDMI (or single link DVI-D) | ||
DTP output | 1 DTP 230 output | ||
DTP signal | |||
Transmission distance | up to 230' (70 m) using CAT 5e/6/6a/7 cable or XTP DTP 24 TP cable | ||
Cable requirements | Solid conductor, 24 AWG or better | ||
Cable recommendations | 400 MHz bandwidth, STP (shielded twisted pair) | ||
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Connectors | |||
Local VGA output | 1 female 15-pin HD | ||
HDMI outputs | 1 female HDMI type A | ||
DTP output | 1 RJ-45 jack | ||
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Nominal level | |||
VGA outputs | 0.7 Vp-p for RGB | ||
Minimum/maximum levels | |||
VGA outputs | Analog, 0.3 V to 1.5 Vp-p | ||
Impedance | 75 ohms | ||
Return loss (VGA output) | <-40 dB @ 5 MHz | ||
DC offset (max. allowable, VGA output) | ±5 mV with input at 0 offset | ||
Sync — VGA Inputs Only | |||
Input type | RGBHV, RGBS | ||
Local VGA output | RGBHV, RGBS | ||
Input level | 1.9 Vp-p to 5.0 Vp-p | ||
Output level | TTL: 5.0 Vp-p (unterminated) for RGBHV, RGBS | ||
Input impedance | 510 ohms | ||
Output impedance | 75 ohms | ||
Max. input voltage | 5.0 Vp-p | ||
Max. propagation delay | 30 ns | ||
Max. rise/fall time | 4.2 ns | ||
Polarity | Positive or negative (follows input) | ||
Audio — individual audio groups (VGA, HDMI) | |||
Gain | Unbalanced output: 0 dB; balanced output: +6 dB | ||
Frequency response | 20 Hz to 20 kHz, ±0.5 dB | ||
THD + Noise | |||
MPS 602 | 0.01% @ 1 kHz at nominal level | ||
MPS 602 SA/MA | <0.1% @ 1 kHz 3 dB below clipping | ||
S/N | |||
MPS 602 | >90 dB at maximum output (unweighted) | ||
MPS 602 SA/MA | >90 dB 20 Hz to 20 kHz, unweighted | ||
Crosstalk | <-72 dB @ 1 kHz or below, <-45 dB @20 kHz | ||
Stereo channel separation | >80 dB @ 1 kHz | ||
CMRR | >60 dB @ 1 kHz | ||
Audio input — (VGA,and HDMIvideo) | |||
Number/signal type | |||
VGA inputs | 2 stereo, unbalanced/balanced | ||
HDMI inputs | 3 stereo, unbalanced/unbalanced, or 3 embedded digital audio from HDMI |
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DTP input | 1 stereo, unbalanced analog 1 embedded digital audio from DTP |
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Embedded digital audio source formats | 2-ch PCM | ||
Connectors | |||
VGA inputs | (2) 3.5 mm captive screw connectors, 5-pole | ||
HDMI inputs | (3) 3.5 mm captive screw connectors, 5-pole 3 female HDMI type A |
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DTP input | 1female RJ-45 connector | ||
Input impedance | >10k ohms unbalanced, 20k ohms balanced | ||
Nominal level | +4 dBu balanced,-10 dBV unbalanced configurable | ||
Maximum level | +15.2 dBu, balanced, +9.2 dBu unbalanced | ||
CMRR | >60 dB typical @ 1 kHz | ||
Input gain adjustment | -18 dB to +24 dB, adjustable per input | ||
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Audio output | |||
Number/signal type | 2 stereo, balanced/unbalanced (fixed and variable outputs) 1 DTP 230 analog audio and 1 embedded digital audio on DTP signal 1 embedded digital audio on HDMI |
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Connectors | (2) 3.5 mm captive screw connectors, 5-pole 1 RJ-45 1 female HDMI type A |
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Impedance | 50 ohms unbalanced, 100 ohms balanced | ||
Gain error | ±0.5 dB channel to channel | ||
Nominal level when the main volume is set to default | -2 dBu (632 mVrms) balanced output | ||
Maximum level | +15.2 dBu balanced, +9.2 dBV unbalanced | ||
Talk-over (ducking) response time (typical) | |||
Attack time | Instant | ||
Release delay | 5 seconds | ||
Release time | 1 second | ||
Ducking level | 0 dB to 30 dB, adjustable; default = +6 dB | ||
Audio output — power amplifier | |||
Number/signal type | |||
MPS 602 SA | 1 stereo (default) or 2 mono, 2 channels total | ||
MPS 602 MA | 1 mono, 70V line | ||
Connector | |||
MPS 602 SA | (1) 5 mm screw lock captive screw connector, 4-pole | ||
MPS 602 MA | (1) 5 mm screw lock captive screw connector, 2-pole | ||
Load impedance | |||
MPS 602 SA | 4 ohms minimum | ||
MPS 602 MA | 50 ohms minimum | ||
Output power | |||
MPS 602 SA | 25 watts rms per channel, 8 ohms, 1 kHz, 0.1% THD 50 watts rms per channel,4 ohms, 1 kHz, 0.1% THD |
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MPS 602 MA | 100 watts rms 70V, 1 kHz, 0.1% THD | ||
THD + Noise | 0.1% @ 1 kHz, 3 dB below clipping | ||
Amplifier type | Class D | ||
Mic/line input | |||
Number/signal type | 1 mono balanced/unbalanced | ||
Connector | (1) 3.5 mm captive screw connector | ||
Impedance | 10k ohms unbalanced, 20k ohms balanced | ||
Nominal level | -60 dBV (1 mV), +4 dBu, -10 dBV, adjustable | ||
Equivalent input noise | <-117 dBV (1.4 uVrms) when gain is set to 40 dB | ||
Maximum level | +12 dBV (2 Vrms) when gain is set to 0 dB | ||
CMRR | >60 dB typical @ 1 kHz | ||
Input gain adjustment | -18 dB to +60 dB, 1 dB steps, adjustable per input | ||
Microphone volume range | -66 dB to +12 dB | ||
Microphone DC power | +48 VDC +10% phantom power, can be turned on or off | ||
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Control/remote — switcher | |||
Serial control port | 1 RS-232, 3.5 mm captive screw connector, 3-pole, rear panel | ||
Baud rate and protocol | 9600 baud, 8 data bits, 1 stop bit, no parity | ||
Serial control pin configuration | 2 = Tx, 3 = Rx, 5 = Gnd | ||
USB control ports | 1 front panel female mini USB B | ||
USB standards | USB 2.0, high speed | ||
Program control | Extron Simple Instruction Set (SIS ™ ), Extron Product Configuration Software (PCS) | ||
Control/remote — external device (pass-through, unidirectional or bidirectional) | |||
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Quantity/type | (2) RS-232 and IR via (2) 3.5 mm 5-pole captive screw connectors | ||
Serial control pass-through ports | (2) bidirectional RS-232 | ||
Input/DTP Tx | (1) RS-232 (1) 3.5 mm 5-pole captive screw connector (shared with IR port) | ||
Output/DTP Rx | (1) RS-232 (1)3.5 mm 5-pole captive screw connector (shared with IR port) | ||
Baud rates | 300 to 38400 baud | ||
Protocol | 8 or 7 data bits, 1 or 2 stop bits, no parity (default), even or odd parity | ||
Serial control pin configuration | 1 = Tx, 2 = Rx, 3 = Gnd | ||
IR pass-through control ports | 2 bidirectional TTL level (0 to 5 V) modulated infrared control from 30 kHz up to 60 kHz |
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Input/DTP Tx | (1) RS-232 (1) 3.5 mm 5-pole captive screw connector (shared with RS-232 port) | ||
Output/DTP Rx | (1) RS-232 (1) 3.5 mm 5-pole captive screw connector (shared with RS-232 connector) |
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IR control pin configuration | 3 = Gnd, 4 = IR Tx, 5 = IR Rx | ||
General | |||
Power supply | Internal Input: 100-240 VAC, 50-60 Hz |
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Power consumption | |||
MPS 602 | Full load, 22 W | ||
MPS 602 SA | Full load, amp at 1/8 power: 44 W | ||
MPS 602 MA | Full load, amp at 1/8 power: 44 W | ||
Remote power capability | Supports up to two endpoints (one DTP Tx, one DTP Rx) | ||
Temperature/humidity | Storage -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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Cooling | Convection, vents on top and sides | ||
Power consumption | 22 watts | ||
Thermal dissipation | |||
MPS 602 | Full load, 69 BTU/hr | ||
MPS 602 SA | Full load, amp at 1/8 power: 102 BTU/hr | ||
MPS 602 MA | Full load, amp at 1/8 power: 102 BTU/hr | ||
Mounting | |||
Rack mount | Yes, with included brackets | ||
Enclosure type | Metal | ||
Enclosure dimensions | 1.75" H x 17.4" W x 8.5" D (1U high, full rack wide) 4.4 cm H x 43.2 cm W x 21.6 cm D (Depth excludes connectors and knobs. Width excludes rack ears.) |
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Product weight | 7.0 lbs (3.2 kg) | ||
Shipping weight | 10 lbs (5 kg) | ||
Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
Regulatory compliance | |||
Safety | CE, c-UL, UL | ||
EMI/EMC | CE, C-tick, ICES, FCC Class A, VCCI, ICES | ||
Environmental | Complies with the appropriate requirements of RoHS, WEEE | ||
Warranty | 3 years parts and labor | ||
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(8.1-081214-D6) |
可选附件 | ||
---|---|---|
XTP DTP 24 | 用于 XTP Systems 和 DTP Systems 的屏蔽双绞线电缆 | |
XTP DTP 24 插头 | 用于 Extron XTP DTP 24 屏蔽双绞线电缆的屏蔽 RJ-45 插头套件 | |
XTP DTP 24 耦合器 | 用于 Extron XTP DTP 24 屏蔽双绞线电缆的屏蔽 RJ-45 耦合器 | |
XTP DTP 24 打线式插座 | 用于 Extron XTP DTP 24 屏蔽双绞线电缆的屏蔽 RJ-45 打线式插座套件 | |
HDMI Ultra 系列 | 超柔韧极高速 HDMI 电缆 | |
MVGA-A M-M | 带音频电缆的插头对插头 15 针 HD 超微型高分辨率电缆 | |
VGA-A M-M MD | 插头对插头 VGA 和音频电缆 - 压铸连接器 | |
CSR 6 | Captive Screw to RCA Female Audio Adapter | |
MBU 149 | 用于全 机架宽、四部件式产品的薄型安装套件 | |
CTU 45 | 通用型 RJ-45 端接工具 |
中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子(上海)有限公司(爱思创Extron中国)全球总部位于美国加州,是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。