Aircraft Network & Data Bus Testing
Avionics databus test equipment lets engineers and avionics shop technicians simulate, monitor, record and replay the digital buses that connect aircraft systems, such as ARINC 429, MIL-STD-1553 and AFDX/ARINC 664P7 [1]. It is used on test benches for line-replaceable units, in integration labs and when troubleshooting intermittent data faults. Novatelia sources selected databus interfaces by RFQ for customers in Oman and qualified GCC projects.
Applications
- Bench testing of LRUs that transmit or receive ARINC 429 labels [2].
- Simulating a MIL-STD-1553 bus controller and up to 31 remote terminals to exercise equipment under test [3].
- Bus monitoring, real-time recording and physical replay to investigate intermittent faults [2][3].
Equipment types
- Interface cards in PCIe, PXI/PXIe, PMC/XMC, USB and Ethernet form factors [3].
- Mixed-protocol modules combining 1553 streams with ARINC 429 channels, e.g. AIM ANET-MxAy [4].
- Analyzer software such as AIM PBA.pro for test, analysis and simulation [1].
Technologies
- ARINC 429 at high (100 kbit/s) and low (12.5 kbit/s) bit rates with programmable Tx/Rx channels [2].
- MIL-STD-1553B: dual-redundant, bi-directional, Manchester II encoded command/response bus [3].
- Other buses supported by specialist vendors include AFDX/ARINC 664P7, ARINC 825 and Fibre Channel [5].
How to select equipment
- List the buses and channel counts your bench needs; ARINC 429 modules range from 4 to 64 channels depending on form factor [2].
- Decide whether you need error injection, which AIM modules provide for both protocols [2][3].
- Check host form factor (PC, PXI chassis or standalone Ethernet) and the software API you will program against [2].
Customer types
- Avionics component shops and LRU repair stations
- Aircraft and systems integration laboratories
- Training organisations teaching avionics data buses
Relevant standards
- ARINC 429 (ARINC/SAE-ITC specification) – digital information transfer system [2].
- MIL-STD-1553B – aircraft internal time division command/response multiplex data bus [3].
Brands
AIM GmbH
AIM develops avionics databus test, simulation, monitoring and analysis modules and the PBA.pro analyzer software for MIL-STD-1553, ARINC 429, AFDX/ARINC 664P7, ARINC 825, Fibre Channel and other aircraft buses…
Aircraft Network & Data Bus TestingARINC 429 Test Equipment
Astronics Ballard Technology
Astronics Ballard Technology, now part of Astronics AES, makes avionics databus test and simulation interfaces for MIL-STD-1553, ARINC 429/708/717, Ethernet, serial and discrete I/O, used with its CoPilot software…
Aircraft Network & Data Bus TestingARINC 429 Test Equipment
Tektronix
Tektronix makes oscilloscopes and test instruments. Its SRAERO option adds MIL-STD-1553 and ARINC 429 triggering, decoding and search to 3 Series MDO and 4/5/6 Series MSO oscilloscopes …
Aircraft Network & Data Bus TestingARINC 429 Test EquipmentAvionics Test Equipment
Curtiss-Wright
Curtiss-Wright supplies flight test instrumentation. Its Axon data acquisition unit is modular and can monitor aircraft avionics buses during flight test …
Aircraft Network & Data Bus TestingARINC 429 Test Equipment
Products
AIM GmbHAircraft Network & Data Bus TestingRFQ
AIM ANET-MxAy MIL-STD-1553 / ARINC 429 Ethernet Test Module
Model: ANET-MxAy
- 1553 section acts concurrently as BC, 31 RTs and chronological/mailbox monitor
- ARINC 429 channels software-programmable for Rx or Tx
- Full error injection and detection on both protocols
- 8 general-purpose discrete I/O signals
Status: Request a quote · calibration certificate on request
Oman & GCC support
For aircraft network & data bus testing, Novatelia handles sourcing, quotation and delivery coordination from Muscat for Oman customers and on a project basis for other GCC countries; see Aviation supply in Oman. Novatelia does not claim local OEM service centres or civil aviation authority approvals.
Related aviation categories
Related guides
Frequently asked technical questions
What is the difference between ARINC 429 and MIL-STD-1553?
ARINC 429 uses point-to-point channels at 12.5 or 100 kbit/s [2]; MIL-STD-1553B is a dual-redundant command/response bus controlled by a bus controller [3].
Can one interface test both buses?
Yes, mixed modules such as the ANET-MxAy combine up to two 1553 streams with up to 12 ARINC 429 channels [4].
Request a quote
Send part numbers, quantities, delivery location and any calibration or documentation requirements for aircraft network & data bus testing. Quotes depend on manufacturer channel rules, export conditions and availability.
Add to RFQ – contact Novatelia or email [email protected]