MNA‑240 decoder

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4K IP-to-AV adapter for the OR and Hybrid OR

AV-to-IP and IP-to-AV conversion
Up to 4K resolution
Medical-grade

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K9303270A

MNA-240 DEC V2 - Medical Network Adapter Decoder

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The MNA-240 decoder converts RAW IP packets into DVI video signals and other signals such as audio and USB. End-to-end latency is amazingly short and is guaranteed not to exceed a single frame (< 15 ms). The video streams that are distributed over the Nexxis network can go up to a resolution of 4K.

The medical-grade MNA-240 adapter offers:

IP-to-AV conversion at the endpoint
Seamless integration with Barco's 4K surgical displays
Support for non-video traffic (e.g. keyboard, mouse and audio) via USB connectivity
Easy integration via central API provided by the Nexxis OR Management Suite NMS
Quad-view video composition
Streaming of FHD and UHD video composition into the network

The MNA-240 adapters are part of Barco’s Nexxis solution, which provides users with uncompromised networked visualization for the digital operating room. The compact Nexxis AV-to-IP adapters offer simplicity and flexibility while maintaining the highest possible performance standards and fitness for use in high-demanding medical environments.
Key features of the Nexxis MNA-240 DEC are:

4K video output
Quad-view composition with up to 4 FHD video streams
Network stream-back of FHD video composition
4K Transcoding enabled by SW license
WorkSpot functionality enabled by SW license
Nexxis Plug&Play via NMS
Provides advanced image processing capabilities such as de-interlacing, scaling, overlaying, color conversion

Specifications

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General specifications

Video conversion: Converts uncompressed IP-streams into Digital video signals

Processing: Up to 4096x2160@60Hz only on DP Or up to 2560x1600@60Hz on each of the two DVI output channels

Color depth: RGB 8-bit & 10-bit

Latency: When genlocked, the end-to-end latency is subframe

Security: Decryption of AES 128 encrypted video, data & control signals

Encoder system: N/A

Video Output: DisplayPort: 1 x DP 1.2 MST and SST, conversion to HDMI 2.0 via validated adapter cable DVI: 2 x DL-DVI

Video Input: N/A

Network output: - Compositor streamback mode: 1x FHD and 1x UHD video composition - Transcoding mode: Transcode 2 FHD (up to 1920x1080@60) raw streams simultaneously to 2 FHD H.264 streams or 1 UHD/4K (up to 4096x2160@60) stream to a UHD/4K half framerate H.264 stream (up to 4096x2160@30). In addition to the video stream(s), the MNA-240 can also transcode 2 raw audio streams into 2 AAC 128kbps encoded audio streams. Note: Network output cannot be used in combination with video output.

IP Connectivity: 2x 10GbE Fiber Optic Interface with SFP+ module

IP Standards: Zeroconf, IPv4, IGMP, DHCP, RTP, RTCP, 802.1q, AES 128b, HTTP(s)

USB: 1x micro-USB 2.0 + 3x USB 2.0 type-A

Audio: Line-in, line-out, headphones-out and mic-in (mono) 3.5mm connector

Compliance: N/A

GPIO: Trigger via any audio connector via 15mm length compatible 3.5mm TRRS jack

Nexxis Integration: Transcoding supported from Nexxis 1.15 onwards. The MNA-240 decoder is compatible with MNA-1x0, MNA-240 and MNA-4x0 devices.

NexxisPlus Integration: N/A

PSU: External 12V Medical Approved PSU, 100-240VAC 60W, locking connector at DC side

Power Consumption: < 37 W at an ambient temperature of 25°C

Size: 38 mm H x 170 mm W x 170 mm D | 1.5” H x 6.7” W x 6.7” (+/- 2mm / 0.1”)

Weight: 1±0.01kg (2.20lbs)

Temperature: Operating temperature: 0°C to 40°C (32°F to 104°F)

Humidity: Max 85%

Altitude: 700 hPa

Storage conditions: Storage temperature: -20°C to 60°C (-4°F to 140°F) Storage relative humidity: 10% to 93% Storage altitude: 500 hPa

Acoustic noise level: Typical 32dBA at 20°C at 1m

Mouting: Optional VESA adapter plate or 1U rack mount for 2 devices

Certifications: - CB (IEC 60601-1) Informative report - CB (IEC 60950-1) - cRU, RU (cRUus) - Demko - CE medical device class I - UKCA - BIS Registration, IS 13252 (part 1)

Standards: Medical Equipment: - IEC 60601-1:2005 + A1:2012 + A2:2020 - IEC 60601-1-6:2010 + A1:2013 + A2:2020 - IEC 60601-1-2:2014+A1:2020 (Ed.4.1) - ANSI/AAMI ES 60601-1:2005 + A1:2012 + A2:2021 - CAN/CSA-C22.2 No.60601-1:08 + A1:14 (Reaffirmed 2022) - EN 60601-1:2006 + A1:2013 + A12:2014 + A2:2021 - EN 60601-1-6:2010 + A1:2015 + A2:2021 - EN 60601-1-2:2015+A1:2021 (Ed.4.1) - FCC class B - ICES-001 Level B ITE Equipment: - IEC 62368-1:2018 - EN IEC 62368-1:2020 + A11:2020 - IS 13252 (Part1): 2010

3D Video Support: N/A

Streamback: N/A

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