ROCKWELL COLLINS 822-5353-371 Aircraft Satcom Data Unit SDU-906-3 822-0311-101

( Brand: Rockwell Collins ), ( Manufacturer Part Number: 822-5353-371 ), ( Part Type: Data Unit ), ( Country/region Of Manufacture: France ), ( Custom Bundle: No ), ( Non-domestic Product: Yes )

Review ROCKWELL COLLINS Aircraft Satcom Data Unit

The Rockwell Collins 822-5353-371 SDU-906-3 Satcom Data Unit, part number 822-0311-101, is a powerful and advanced communication solution designed for use in aircraft applications. This data unit is a key component of the ARINC 791 and 791X series of satellite communication systems, providing high-speed data transfer and voice communication capabilities.

At its core, the SDU-906-3 is a versatile and reliable modem, capable of supporting various satellite networks and link configurations. It utilizes state-of-the-art digital signal processing techniques to optimize link performance, ensuring robust and reliable communication even in challenging environments.

The unit features a compact design, measuring approximately 14.3 x 8.9 x 1.8 inches (36.3 x 22.6 x 4.6 cm) and weighing around 5.5 pounds (2.5 kg). Its rugged construction, with a temperature range of -40 C to 55 C (-40 F to 131 F), makes it well-suited for use in the harsh conditions of an aircraft cabin or cockpit.

The 822-5353-371 SDU-906-3 supports a wide range of satellite networks, including Inmarsat, Iridium, and Globalstar. It is also compatible with various satellite modems, such as the Rockwell Collins ARC-210 and Honeywell HME-16000. This flexibility allows it to be easily integrated into a variety of aircraft communication systems.

The data unit offers a high data transfer rate, with maximum throughput of up to 464 kbps in uplink and 1.4 Mbps in downlink. It supports various data protocols, including TCP/IP, UDP, and ARINC 429, making it suitable for a wide range of applications.

In addition to data transfer, the SDU-906-3 also provides voice communication capabilities, with support for Circuit Switched Data (CSD) and Voice over IP (VoIP) services. It features a built-in speakerphone and a jack for a wired headset, allowing for hands-free operation.

The unit is designed for easy installation, with a simple connector interface and clear labeling of all ports. It also offers built-in test and diagnostic capabilities, allowing for quick identification and resolution of any issues.

Overall, the Rockwell Collins 822-5353-371 SDU-906-3 Satcom Data Unit, part number 822-0311-101, is a high-performance and versatile communication solution that offers reliable and robust satellite data and voice capabilities for aircraft applications. Its compact size, rugged construction, and compatibility with various satellite networks and modems make it an ideal choice for aviation communication systems.

Pros and Cons of buying a Rockwell Collins SDU-906-3 Satcom Data Unit (Model Numbers: 822-5353-371 and 822-0311-101)

The Rockwell Collins SDU-906-3 Satcom Data Unit is a crucial component in avionics systems, providing satellite communication capabilities for various aircraft. This analysis will outline the key advantages and disadvantages of investing in this product.

1. Advanced Technology: The SDU-906-3 is based on Rockwell Collins' ARINC 791 and 622B standards, ensuring interoperability with other avionics systems and providing advanced features such as data compression and error correction.

2. Global Coverage: With its support for multiple satellite networks, the SDU-906-3 offers extensive global coverage, enabling seamless communication in various regions.

3. High Data Transfer Rates: With data transfer rates up to 3.1 Mbps, the SDU-906-3 ensures fast and efficient data transmission, crucial for applications requiring real-time information exchange.

4. Flexible Interfaces: The SDU-906-3 offers a variety of interfaces, including MIL-STD-1553B, ARINC 429, and Ethernet, allowing easy integration with different avionics systems.

5. Rugged Design: Designed to meet stringent aerospace standards, the SDU-906-3 provides reliable performance in harsh environments, ensuring mission success.

1. High Cost: The Rockwell Collins SDU-906-3 is a premium product, and its price tag reflects its advanced features and robust design.

2. Complex Installation: Installing and integrating the SDU-906-3 with other avionics systems can be a complex process, requiring specialized knowledge and resources.

3. Power Consumption: The SDU-906-3 consumes a significant amount of power, which can impact the overall power budget of an aircraft.

4. Weight: The SDU-906-3 is a heavy component, adding to the overall weight of the aircraft, which can impact fuel efficiency and overall performance.

The Rockwell Collins SDU-906-3 Satcom Data Unit offers advanced technology, global coverage, high data transfer rates, flexible interfaces, and a rugged design, making it an excellent choice for avionics systems requiring reliable satellite communication capabilities. However, its high cost, complex installation, power consumption, and weight may deter some potential buyers.

If your application requires advanced satellite communication capabilities and interoperability with other avionics systems, the Rockwell Collins SDU-906-3 is an excellent investment. However, carefully consider the additional costs, installation complexities, power requirements, and weight implications before making a purchase decision.

Details:

Collins Aircraft SDU-906-3 SATCOM Data Unit 822-0311-101. The locking feet and handle are in place also undamaged. It is in good condition without damage to the housing or connectors. This is a SATCOM data unit used on Boeing commercial aircraft and perhaps other types as well.

The data plate is pictured in the final image. It is not tagged and I have no way to test it so being listed AS IS. This one was removed from D-AIGI during tear down and has been in storage since.

specifications avionicavioni:

• brand: Rockwell Collins
• mpn: 822-5353-371
• part type: Data Unit
• country/region of manufacture: France
• custom bundle: No
• non-domestic product: Yes

general avionicavioni:

• Aviation Parts Accessories > Avionics > Other Avionics
• condition: Used

shipping avionicavioni:

• class: Standard
• type: Calculated
• service: UPS Ground
• carrier: UPS
• transit: 4-8 Days
• cost: $73.01

payments avionicavioni:

• wallet: Apple-pay
• other
• credit card: Diners-club

seller avionicavioni:

• city: Cleveland, Tennessee
• rating: 100.0%
• # reviews: 14834

offer avionicavioni:

• availability: In Stock
• started: June 24, 2025
• quantity: 1
• sold: 0
• options: Ship-to-home

returns avionicavioni:

• policy: No Returns

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