The NI PXIe-1092 is a 10-slot PXI Express chassis designed for high-performance test and measurement systems requiring substantial I/O density and data throughput. It accommodates both PXI Express and CompactPCI hybrid-compatible 3U modules across a hybrid backplane, delivering up to 24 GB/s aggregate system bandwidth with 8 GB/s dedicated bandwidth per PXI Express slot (x8 Gen-3).
Technical Specifications
Slot Architecture
• 1 × PXI Express System Timing Slot (Slot 6)
• 7 × Hybrid Peripheral Slots accepting PXI Express and PXI hybrid-compatible modules
• 1 × Peripheral Expansion Slot (Slot 10, power-only for multi-slot wide modules)
• 3 × System Controller Expansion Slots
• Maximum system bandwidth: 24 GB/s
• Dedicated per-slot bandwidth: 8 GB/s (single direction)
Timing and Synchronization
• 10 MHz System Reference Clock (PXI_CLK10): 250 ps maximum slot-to-slot skew, ±25 ppm accuracy
• 100 MHz System Reference Clock (PXIe_CLK100 and PXIe_SYNC100): 100 ps maximum slot-to-slot skew, ±25 ppm accuracy
Power Distribution
• AC input: 100–240 V universal supply
• Total available DC power: 988 W
• Per-slot cooling capacity: 82 W (0–40 °C), 58 W (0–55 °C)
• Maximum peripheral slot dissipation: 82 W
• System Controller Slot current limit: 45 A max
Thermal Management
Variable-speed fan controller with field-replaceable fans supports operation from 0 °C to 55 °C (IEC 60068-2-1 and IEC 60068-2-2), meeting MIL-PRF-28800F Class 3 and Class 2 limits.
– Key Features
• All-hybrid backplane for maximum PXI Express module density
• PCI V(I/O) pins in hybrid slots connected to +5 V
• IEEE 1101.10 mechanical compliance
• Optimized fan control for thermal efficiency and acoustic performance
– Compatibility & Integration
Accepts PXI Express modules and CompactPCI (PICMG 2.0 R3.0) 3U modules across all applicable slots. Compliant with PXI Express Hardware Specification.
