1553 Insights | Sumble

What is 1553?

MIL-STD-1553 is a military standard that defines a digital communication bus commonly used in military aircraft and other defense systems. It provides a robust and reliable method for transmitting data between various avionics, sensors, and control systems. The standard specifies the electrical characteristics, message formats, and protocol for communication, ensuring interoperability between different components.

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What other technologies are related to 1553?

1553 Competitor Technologies

ARINC

ARINC standards, particularly ARINC 429 and ARINC 664 (AFDX), offer alternative data communication protocols in avionics, serving a similar purpose to MIL-STD-1553 but with different characteristics.

mentioned alongside 1553 in 15% (186) of relevant job posts

Ethernet

Ethernet, especially deterministic Ethernet variants, can be a competitor in newer avionics and military applications where higher bandwidth and modern networking features are required.

mentioned alongside 1553 in 1% (1k) of relevant job posts

ARINC 429

ARINC 429 is a data transfer standard commonly used in aviation electronics. It competes with MIL-STD-1553 in avionics applications.

mentioned alongside 1553 in 4% (142) of relevant job posts

AFDX

AFDX (Avionics Full-Duplex Switched Ethernet) is a deterministic Ethernet standard used in avionics. AFDX competes with MIL-STD-1553 in modern aircraft.

mentioned alongside 1553 in 5% (57) of relevant job posts

CAN

CAN bus is used in some aerospace applications and ground vehicles, and it offers a different approach to data communication. It can compete in certain niches.

mentioned alongside 1553 in 1% (430) of relevant job posts

CAN bus

CAN bus is sometimes found in similar application spaces, offering a lower-cost alternative. Especially in non-critical systems.

mentioned alongside 1553 in 1% (55) of relevant job posts