The Abaco Systems / SBS RCONRXMC2-4 is a MIL-STD-1553 dual coupling harness designed to interface compatible modules with MIL-STD-1553 bus systems. The harness splits a main port into eight independent channel connections (1A, 1B, 2A, 2B, 3A, 3B, 4A, 4B) using MilesTek connectors, enabling multi-channel bus connectivity for avionics, military, and aerospace data acquisition systems.

Technical Specifications

• Protocol: MIL-STD-1553
• Configuration: Dual Coupling Harness
• Connector Type: MilesTek
• Cable Length: 1.25 ft
• Part Number: RCONRXMC2-4
• Channel Configuration: Eight independent channels (Channel 1A, 1B, 2A, 2B, 3A, 3B, 4A, 4B)

– Key Features

• Dual coupling architecture for expanded connectivity across multiple MIL-STD-1553 bus nodes
• Single main port expands into eight discrete channel cables for flexible system routing
• MilesTek connector interface ensures secure, compliant interconnection
• Compact 1.25 ft length suitable for integrated avionics chassis and flight-test installations
• Standardized MIL-STD-1553 protocol compliance for defense and aerospace applications

– Typical Applications

• Avionics data bus integration in military aircraft and helicopters
• Multi-channel MIL-STD-1553 bus node interconnection in flight test instrumentation
• Defense systems requiring distributed 1553 bus architecture
• Modular avionics chassis requiring flexible bus harness routing

– Compatibility & Integration

The RCONRXMC2-4 harness interfaces with Abaco Systems XMC form factor modules including the RXMC2-1553 and RXMC-1553, as well as QPMC, QPCI, QCP, QPM, QPCX, and RPCIE-1553 board families. It is designed exclusively for MIL-STD-1553 bus systems and integrates directly with any compatible Abaco Systems MIL-STD-1553 interface module.