Audio input, Audio output, General | Extron electronic MPX 866 A

Audio input

Number/signal type	14 stereo, balanced/unbalanced
Connectors	(14) 3.5 mm captive screw connectors, 5 pole
Impedance	>25k ohms unbalanced, 50k ohms balanced, DC coupled
Nominal level	-10 dBV (316 mVrms)
Maximum level	+20 dBu, (balanced or unbalanced) at 1% THD+N
Input gain adjustment	–18 dB to +24 dB, adjustable per input by RS-232, Ethernet, or front panel

NOTE:

0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu.

Audio output

Number/signal type	6 stereo, balanced/unbalanced
Connectors	(6) 3.5 mm captive screw connectors, 5 pole
Impedance	50 ohms unbalanced, 100 ohms balanced
Gain error	±0.1 dB channel to channel
Maximum level (Hi-Z)	>+20 dBu, balanced or unbalanced at 1% THD+N

Control/remote — switcher

Serial host control port	(2) RS-232: 2 rear panel 3.5 mm captive screw connectors, 3 pole;
	1 front panel 2.5mm stereo mini jack (in parallel with the rear panel secondary port)
Baud rate and protocol	9600 baud; 8 data bits, 1 stop bit, no parity
Serial control pin configurations	Captive screw connectors: 1 = TX, 2 = RX, 3 = GND
	Mini stereo jack: tip = TX, ring = RX, sleeve = GND
Ethernet host control port	1 female RJ-45 connector
Ethernet data rate	10/100Base-T, half/full duplex with autodetect
Ethernet protocol	ARP, ICMP (ping), IP, TCP, DHCP, HTTP, SMTP, Telnet
Default settings	Link speed and duplex level = autodetected
	IP address = 192.168.254.254
	Subnet mask = 255.255.0.0
	Gateway = 0.0.0.0
	DHCP = off
Web server	Up to 200 simultaneous sessions
	1 MB nonvolatile user memory
Program control	Extron control/configuration program for Windows®
	Extron Simple Instruction Set (SIS™)
	Microsoft® Internet Explorer ver. 6 or higher, Telnet

General

Power	100 VAC to 240 VAC, 50-60 Hz, 15 watts, internal
Temperature/humidity	Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
	Operating: +32 to +104 °F (0 to +40 °C) / 10% to 90%, noncondensing
Cooling	Convection, vents on left and right
Mounting
Rack mount	Yes
Enclosure type	Metal
Enclosure dimensions	3.5” H x 17.0” W x 9.4” D (2U high, full rack wide)
	8.9 cm H x 43.2 cm W x 23.9 cm D
	(Depth excludes connectors. Width excludes rack ears.)
Product weight	15 lbs (6.8 kg)
Shipping weight	25 lbs (12 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety	CE, c-UL, UL
Compliances	CE, C-tick, FCC Class A, ICES, VCCI
MTBF	30,000 hours
Warranty	3 years parts and labor

NOTES: • All nominal levels are at ±10%.

• Specifications are subject to change without notice.

MPX 866 A Media Presentation Matrix Switcher • Reference Information 122

MPX 866 A specifications

The Extron MPX 866 A is a powerful multimedia presentation switcher known for its robust functionality and advanced features, ideal for a range of professional environments, particularly in education, corporate, and broadcasting sectors. This device is designed to facilitate seamless switching between multiple audio and video sources, ensuring a smooth and professional presentation experience.

One of the standout features of the MPX 866 A is its ability to handle a variety of input formats, including HDMI, DisplayPort, and analog video signals. This versatility allows users to easily connect different devices, such as laptops, projectors, and video conferencing systems, without the need for additional adapters or converters. The unit supports resolutions up to 4K at 60 Hz, making it suitable for high-definition content display.

The switcher is equipped with Extron’s unique Seamless Switching technology, which provides instantaneous switching between sources without noticeable delays or interruptions. This is particularly beneficial in fast-paced environments where timing is crucial, such as live events or presentations.

Another significant aspect of the MPX 866 A is its advanced audio handling capabilities. It includes integrated audio embedding and de-embedding, allowing users to manage audio signals effectively without compromising quality. The built-in audio delay feature ensures synchronization between audio and video, an essential consideration for professional settings.

For ease of operation, the MPX 866 A offers customizable control options. Users can manage the device through various interfaces, including Extron's user-friendly GUI, third-party control systems, and RS-232 commands. This flexibility makes it easier to integrate the switcher into existing AV setups.

Additionally, the unit incorporates powerful scaling technology, which optimizes image quality by adjusting the resolution of the incoming video signals to match the display capabilities of the output device. This ensures that content appears crisp and clear, regardless of the source resolution.

The MPX 866 A is also designed with reliability in mind, featuring robust construction and a fanless design for silent operation. This makes it suitable for environments where noise reduction is critical.

Overall, the Extron MPX 866 A stands out as a versatile, feature-rich multimedia switcher that enhances the presentation experience. Its advanced technologies and characteristics make it an excellent choice for professionals looking to elevate their audio-visual communication.

Audio input

Audio output

Control/remote — switcher

General

Power

100 VAC to 240 VAC, 50-60 Hz, 15 watts, internal

MTBF

MPX 866 A specifications