MNA-240 decoder

MNA‑240 decoder

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

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
Algemene specificaties
Videoconversie
Converts uncompressed IP-streams into Digital video signals
Verwerken
Up to 4096x2160@60Hz only on DP Or up to 2560x1600@60Hz on each of the two DVI output channels
Kleurdiepte
RGB 8-bit & 10-bit
Latentie
When genlocked, the end-to-end latency is subframe
Beveiliging
Decryption of AES 128 encrypted video, data & control signals
Encodersysteem
N/A
Video-uitvoer
DisplayPort: 1 x DP 1.2 MST and SST, conversion to HDMI 2.0 via validated adapter cable DVI: 2 x DL-DVI
Video-ingang
N/A
Netwerkuitvoer
- 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-connectiviteit
2x 10GbE Fiber Optic Interface with SFP+ module
IP-standaarden
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
Naleving
N/A
GPIO
Trigger via any audio connector via 15mm length compatible 3.5mm TRRS jack
Nexxis-integratie
Transcoding supported from Nexxis 1.15 onwards. The MNA-240 decoder is compatible with MNA-1x0, MNA-240 and MNA-4x0 devices.
NexxisPlus-integratie
N/A
PSU
External 12V Medical Approved PSU, 100-240VAC 60W, locking connector at DC side
Energieverbruik
< 37 W at an ambient temperature of 25°C
Grootte
38 mm H x 170 mm W x 170 mm D | 1.5” H x 6.7” W x 6.7” (+/- 2mm / 0.1”)
Gewicht
1±0.01kg (2.20lbs)
Temperatuur
Operating temperature: 0°C to 40°C (32°F to 104°F)
Vochtigheid
Max 85%
Hoogte
700 hPa
Opslagcondities
Storage temperature: -20°C to 60°C (-4°F to 140°F) Storage relative humidity: 10% to 93% Storage altitude: 500 hPa
Akoestisch geluidsniveau
Typical 32dBA at 20°C at 1m
Montage
Optional VESA adapter plate or 1U rack mount for 2 devices
Certificeringen
- 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)
Normen
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-ondersteuning
N/A
Streamback
N/A

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