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In today's rapidly evolving technological landscape, mission-critical applications demand connectors that are not only reliable but also capable of delivering high-performance data transmission. Enter Amphenol Aerospace's MIL-HD2 Next-Gen VITA 91 Connectors, a cutting-edge solution designed to follow the demanding requirements of various sectors, including radar, sensors, switches, integrated processors, surveillance, cyber defense, and low Earth orbit (LEO) satellites.

This week, we explore the features, benefits, and target applications of these connectors while highlighting their alignment with essential technical standards.

The Newest Products for Your Newest Designs^®

Amphenol Aerospace's MIL-HD2 connectors represent the next generation of VITA 91 connectors, boasting advanced features tailored to meet the needs of modern mission-critical applications. These connectors are designed to meet 56Gb/s PAM4 data rate requirements, providing higher data transmission capabilities than their predecessors. With an emphasis on high density and signal integrity, these connectors offer a reliable and efficient solution for diverse industries.

Benefits of MIL-HD2 Connectors

The MIL-HD2 connectors offer vital advantages to design engineers and developers working on applications and systems demanding compact card pitches and high-density chassis designs. Table 1 shows the wide range of applications that stand to benefit from these connectors, which come in 3-, 4-, and 6-pair configurations operating at 56Gb/s PAM 4 speeds in a 3U form factor. They provide a SOSA-compliant solution for switch and payload card needs, meeting next-gen performance standards while adhering to COTS (commercial off-the-shelf) requirements. Here are some of the MIL-HD2’s exemplary features that make it a complete solution for the latest designs.

Crosstalk-Reducing Technologies

One of the standout features of MIL-HD2 connectors is their proprietary crosstalk-reducing technologies. These technologies minimize signal interference, ensuring data transmission remains clear and reliable even in complex environments. This is crucial for applications such as radar and sensors, where accurate data is paramount.

Proven EMI and Signal Integrity

Amphenol's MIL-HD2 connectors have undergone rigorous testing and have proven EMI (Electromagnetic Interference) and signal integrity advantages. This makes them suitable for use in sensitive applications like cyber defense systems, where data integrity is vital to security.

High-Density Design

These connectors are engineered for higher density, allowing for more connections in a compact space. This design is beneficial in applications such as integrated processors and switches, where space optimization is critical.

Alignment with SOSA Standard

Amphenol Aerospace has ensured that the MIL-HD2 connectors align with the Open Group’s Sensor Open Systems Architecture™ (SOSA) technical standard. This alignment promotes interoperability and compatibility, making these connectors an excellent choice for systems that adhere to the SOSA standard.

Table 1: Use cases for Amphenol Aerospace’s MIL-HD2 Connectors. (Source: Author)

Tuesday’s Takeaway

Amphenol Aerospace's MIL-HD2 Next-Gen VITA 91 Connectors stand at the forefront of connector technology, addressing the demanding requirements of mission-critical applications. With features like crosstalk-reducing technologies, proven EMI and signal integrity, high-density design, and alignment with the SOSA standard, these connectors are the go-to choice for industries ranging from defense and aerospace to healthcare and industrial automation. Their versatility and reliability make them indispensable in today's rapidly advancing technological landscape.

Sources:

“MIL-HD2 Next-Gen SOSA™/VITA 91 Aligned Connector Series.” Amphenol Aerospace, 2024, www.amphenol-aerospace.com/products/mil-hd2#section=documents.
“The Open Group SOSA™ Consortium.” Open Group, 2024, www.opengroup.org/sosa.