The NI PXIe-1092 (part number 784781-01) is a high-performance, 10-slot (1 System Timing slot, 9 Hybrid slots), 3U PXI Express chassis from National Instruments. It’s designed for demanding test and measurement applications, offering a high-bandwidth backplane and significant power and cooling capabilities for each slot.

Here’s a breakdown of its key features and specifications:

Key Features:

• High-Performance Backplane:
  • PXI Express chassis.
  • Maximum system bandwidth of 24 GB/s.
  • Up to 8 GB/s dedicated bandwidth per PXI Express slot (x8 Gen 2 PCI Express).
• Number of Slots: 10 total slots
  • 1 System Timing Slot: For timing and synchronization modules.
  • 9 Hybrid Slots: Compatible with PXI, PXI Express, CompactPCI, and CompactPCI Express modules, offering flexibility in instrumentation.
• Power and Cooling:
  • High-output power supply.
  • Up to 82 W of power and cooling per slot (from 0 °C to 40 °C ambient).
  • Up to 58 W of power and cooling per slot (from 0 °C to 55 °C ambient).
• Timing and Synchronization:
  • Integrated, low-jitter 10 MHz and 100 MHz system reference clocks.
  • VCXO (Voltage-Controlled Crystal Oscillator) onboard clock type.
  • System Timing Slot: Dedicated slot for high-performance timing and synchronization modules.
  • TCLK triggering: For precise timing and synchronization across multiple modules.
• Quiet Operation: NI’s quietest chassis in typical 38 W cooling profiles (sound pressure levels in the range of 34-38 dBA). Features intelligent fan speed control to minimize acoustic noise.
• Remote Monitoring: System monitoring features for voltage rails, temperature, and fan speed.
• Rugged Design: Designed to meet the requirements of electrical equipment safety standards for measurement, control, and laboratory use. Meets MIL-PRF-28800F Class 2 limits for operational shock and vibration.
• AC Power Supply: Operates from 90 to 264 VAC, 50/60/400 Hz.

Specifications:

• Chassis Type: PXI Express
• Slot Count: 10 (1 System Timing, 9 Hybrid)
• Maximum System Bandwidth: 24 GB/s
• Slot Cooling Capacity: 82 W (at lower ambient temperatures)
• Onboard Clock Type: VCXO
• System Timing Slot: Yes
• Dimensions:
  • Height: 177.1 mm (6.97 in.)
  • Width: 303.3 mm (11.94 in.)
  • Depth: 463.6 mm (18.25 in.)
• Weight: 12.3 kg (27.1 lb)
• Operating Temperature: 0 °C to 55 °C (derated cooling above 40 °C)
• Input Voltage: 90 to 264 VAC
• Input Frequency: 50 Hz, 60 Hz, 400 Hz

In summary, the NI PXIe-1092 is a versatile and high-performance PXI Express chassis suitable for a wide range of demanding test and measurement applications that require high bandwidth, significant power and cooling, and precise timing and synchronization capabilities.