SPECIFICATIONS

Technical

AT-HD44M-S

 

 

 

 

AT-HD44M-R

Role of usage

 

True 4x4 matrix & transmitter [TX]

 

 

 

 

Receiver [RX]

HDMI compliance

 

 

 

 

 

 

HDMI 1.2a

HDCP compliance

 

 

 

 

 

 

Yes

Video bandwidth

 

Single-link 165MHz [4.95Gbps]

Video support

 

480i / 480p / 720p / 1080i / 1080p60

 

 

 

 

 

 

 

Audio support

 

Surround sound (up to 7.1ch) or stereo digital audio

Transmission

 

Full HD (1080p): 35m (115ft) [CAT5e] / 40m (130ft) [CAT6]

 

 

 

HD (720p/1080i): 50m (165ft) [CAT5e] / 55m (180ft) [CAT6]

Equalization

 

N/A

 

 

 

 

8-level digital control

Input TMDS signal

 

 

 

1.2 Volts [peak-to-peak]

Input DDC signal

 

 

5 Volts [peak-to-peak, TTL]

ESD protection

 

[1] Human body model — ±15kV [air-gap discharge] & ±8kV [contact discharge]

 

 

 

 

 

[2] Core chipset — ±8kV

PCB stack-up

 

4-layer board [impedance control — differential 100 ; single 50 ]

Input

 

4x HDMI; 1x RS-232

 

 

 

 

1x RJ-45 TMDS; 1x RJ-45 DDC; 1x IR socket for IR receiver

Output

 

4x RJ-45 TMDS; 4x RJ-45 DDC;

 

 

 

 

1x HDMI

 

 

 

5x IR socket for IR emitter

 

 

 

 

 

HDMI Input selection

 

Push button / IR remote / RS-232

 

 

 

 

Push button / IR remote

HDMI source control

 

Controllable through IR control path from IR receiver at receiver sites

IR remote control

 

Electro-optical characteristics: = 25o / Carrier frequency: 38kHz

HDMI connector

 

 

 

 

Type A [19-pin female]

RJ-45 connector

 

WE/SS 8P8C with 2 LED indicators [TMDS & DDC channels]

RS-232 connector

 

 

DE-9 [9-pin D-sub female]

 

 

 

Earphone jack for IR emitter cable

 

 

 

 

Earphone jack for IR receiver cable

3.5mm connector

 

[IR Main] All sources IR control

 

 

 

 

[IR] Receives IR control

 

 

 

[IR1~IR4] Individual channel IR control

 

 

DIP switch [for MA-5144 only]

[SW1~SW4] 2-pin for EDID, audio mode & safe mode

 

 

 

[SW Main] 4-pin operation mode & firmware update

Mechanical

AT-HD44M-S

 

 

 

 

AT-HD44M-R

Housing

 

 

 

 

 

 

Relative humidity

Dimensions

 

Model

340 x 110 x 44mm [1’1.4”x4.3”x1.7”]

 

 

 

 

85 x 90 x 25mm [3.3”x3.5”x1”]

(L x W x H)

 

 

 

 

 

 

 

 

 

Package

545 x 230 x 110mm [1’9.5”x9.1”x4.3”]

 

 

 

 

Carton

570 x 580 x 260mm [1’10.5”x1’10.9”x10.2”]

Weight

 

Model

1220g [2.7 lbs]

 

 

 

 

180g [6.3 oz]

 

 

Package

 

 

 

 

 

3.2 kg [7.0 lbs]

Fixedness

 

1U rack-mount with ears

 

 

 

 

Wall-mount with screws

 

 

 

Wall hanging holes

 

 

 

 

 

Power supply

 

5V 6A DC

 

 

 

 

Not necessarily required1

Power consumption

 

20 Watts [max]

 

 

 

 

1 Watt [max] (provided by MA-5144)

Operation temperature

 

 

 

 

 

0~40o C [32~104o F]

Storage temperature

 

 

 

 

-20~60oC [-4~140oF]

Relative humidity

 

20~90% RH [no condensation]

1The AT-HD44M-S has been tested extensively and found that it doesn’t require external power supply. If in rare situation you find it cannot work with the AT-HD44M-R, please use any +5V power adapter to plug in the power jack and see if it can work. If not, please contact your technical support for further service.

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Atlona AT-HD44M-SR manual Specifications, AT-HD44M-S AT-HD44M-R

AT-HD44M-SR specifications

The Atlona AT-HD44M-SR is an advanced HDMI distribution amplifier designed to meet the demands of high-definition video and audio distribution in both residential and commercial environments. This device is particularly relevant for applications where multiple displays are needed, such as in conference rooms, classrooms, and home theaters.

One of the primary features of the AT-HD44M-SR is its ability to take a single HDMI input and distribute it to up to four HDMI outputs. This is ideal for scenarios where the same content needs to be displayed simultaneously on multiple screens. The amplifier supports a variety of resolutions, including full HD 1080p and 4K/60Hz, ensuring that users can benefit from high-quality visuals without compromising on performance.

The AT-HD44M-SR utilizes advanced HDMI technology, ensuring compatibility with various HDMI formats. It supports 3D video, Deep Color, and many other high-definition specifications. The device also boasts high-bandwidth capabilities, which enables it to handle the increased data rates associated with modern video formats. This ensures a seamless viewing experience without any lag or loss of quality.

Incorporating features such as EDID (Extended Display Identification Data) management, the AT-HD44M-SR allows users to easily manage display settings and ensure that all connected devices communicate effectively. This is particularly important in multi-display setups where maintaining consistent picture quality across all screens is crucial.

The device is designed with a sturdy construction, making it reliable for both temporary setups and permanent installations. Moreover, it offers a user-friendly interface, which simplifies the process of managing multiple output displays. The automatic detection of connected devices minimizes setup time and effort.

Additionally, the Atlona AT-HD44M-SR is equipped with a compact design that allows it to fit easily into equipment racks or tight spaces. Its efficient power management ensures that it operates seamlessly without generating excessive heat.

Moreover, the device comes with a warranty, offering peace of mind to users regarding its longevity and performance. In summary, the Atlona AT-HD44M-SR is a robust and versatile HDMI distribution amplifier, making it an excellent choice for those looking to enhance their audio-visual capabilities with ease and reliability.