ACE FLIGHT™ 4783 New

ARINC 791/792 Dual Modem Manager (MODMAN)
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  • Integrated dual Satellite Modem Cards with RF switch
  • High performance Intel® Xeon® 6-Core processor, 64GB DRAM
  • L2 Managed Ethernet Switch
  • Compliant to ARINC 791/792
  • Qualified to DO-160G, Line-fit Ready
Download Datasheet

Kontron’s AF4783 MODMAN has been designed in accordance with ARINC 791/792 and has the unique ability to support two different SATCOM modems without any compromise or feature limitations. The MODMAN also includes an Intel® Xeon® 6-Core processor, L2+ Managed Ethernet Switch, cellular modem, ARINC 429 and fixed/removable storage options. The dual integrated satellite modem approach eliminates the need for a second MODMAN to be installed onto the aircraft thus removing weight, cost and complexity while still allowing the aircraft the ability to utilize different satellite operators by selecting the appropriate modem during flight. Kontron has designed its ACE Flight 4783 MODMAN product family to support the different modem configurations (ordering options). This product line has been rigorously tested and qualified to DO-160G environmental conditions for airborne applications.


Form Factor 4MCU per ARINC 600, air flow-through
Processor Intel® Xeon® E-2276ML (6x 2.0GHz), CM246 PCH, GT2
Security TPM 2.0
Connectivity Dual SATCOM Modems: iDirect iQ800 and Hughes Jupiter
Operating System Ubuntu 20.4 LTS, 64-bit
Contact Factory for Optional Software and other OS support
Ethernet L2+ Managed Ethernet Switch
12x Ethernet Ports (6x GbE, 6x 100BT)
Storage 1x 512GB mSATA (OS/Application)
1x 1TB NVMe
1x RSSD (Ordering Option)
Bus type 6x ARINC 429 Rx (fixed), 1x ARINC 429 (Tx/Rx) configurable
USB 1x USB 2.0 (ARINC 600)
1x USB 3.0 Front I/O Maintenance
Video Output 1x HDMI Front I/O Maintenance
Wireless connectivity 4G/LTE+ global cellular modem with dual SIM slots


Use Cases

ACE Flight 4783
When a customer needed a MODMAN to accommodate two satellite modems in a single 4MCU LRU with ARINC 791/792 standards, Kontron developed the high-performing ACE Flight 4783.
[ UC_OnePager_Avionics_MODMAN[37].pdf, 2.67 MB, Jan.24.2023 ]


AF4783 datasheet
[ ACE Flight 4783_datasheet.pdf, 1.14 MB, Mar.23.2023 ]


General Safety Instruction
[ general-safety-instructions.pdf, 560.72 KB, Jan.04.2021 ]


Kontron Services Brochure
[ kontron-services-brochure.pdf, 8.9 MB, Dec.17.2020 ]


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