Pickering 40-860-022

The Pickering 40-860-022 is a PXI dual 2×2 insert/bypass switch module engineered for high-density signal routing in automated test equipment and data acquisition systems. This single-slot 3U module delivers compact switching functionality with exceptional signal integrity through dual 2×2 matrix configuration and high-reliability reed relays featuring ruthenium sputtering for extended operational life.

– Technical Specifications

• Form Factor: PXI 3U single slot, compliant with PXI Specification 2.2
• Switching Matrix: Dual 2×2 insert/bypass configuration
• Relay Technology: High-reliability reed relays with ruthenium-sputtered contacts
• Operating Speed: Typically under 1ms operate and release times
• Relay Life: Over 1 billion operations at low power; over 5 million at full power
• Voltage Range: Up to 150VDC or 100VAC
• Current Capacity: Up to 0.5A switching capability
• Power Handling: Maximum 10W
• Thermal Offset: Less than 10µV differential (2-pole configuration)
• Front Panel Interface: 96-pin micro-D connector
• Backplane Interface: 33MHz, 32-bit PXI bus
• Weight: Approximately 400g

– Key Features

• FC/APC fiber optic connectors for optical signal routing
• Excellent signal integrity for high-performance applications
• Fast switching with sub-1ms response times
• Minimal thermal offset ensuring measurement accuracy
• Scalable architecture via daisy-chaining for larger matrix configurations
• Full VISA, IVI, and kernel driver support across standard programming environments

– Typical Applications

• Automated test equipment signal routing and switching
• Data acquisition system signal multiplexing
• High-density optical signal path management
• Fiber optic signal insertion and bypass operations

– Compatibility & Integration

The module integrates directly into PXI and LXI chassis conforming to PXI Specification 2.2. Full software compatibility spans VISA, IVI, and kernel driver frameworks. Pickering’s eBIRST diagnostic tools provide integrated fault-finding support.