PXIe-1088 - 9-Slot PXI Express Chassis, 8 GB/s | NI
料号： 1088 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $5200 | $5,200.00 |
| 5 | $4950 | $24,750.00 |
| 10 | $4680 | $46,800.00 |
| 25 | $4420 | $110,500.00 |
| 50 | $4200 | $210,000.00 |
1088 概述
A PXI Express chassis is a modular instrumentation platform that provides power, cooling, timing, and a high-speed PCIe data fabric to plug-in PXI/PXIe modules. It belongs to the broader category of PXI platforms, which sit between standalone bench instruments and full rack-and-stack ATE systems, enabling reconfigurable automated test for RF, mixed-signal, and digital validation. The PXIe-1088 lives in this category as a compact 9-slot system, suitable for laboratory benches and small-footprint production testers where rack space is constrained.
Key features include nine total slots, with eight hybrid peripheral slots (PXI Express + PXI compatibility) and one timing slot, plus 8 GB/s peak per-slot data throughput inherited from the PCIe Gen 2 x8 link. The chassis is designed for industrial-grade continuous operation, with cooling engineered to keep every slot within PXI temperature-rise specifications even at high module power budgets. Per the NI spec sheet, the input rating is 100 to 240 VAC at 7 to 3.5 A depending on line voltage, giving global deployment compatibility.
Typical applications include automated production test of RF front-ends, mixed-signal IC characterization, MIL-STD-461 EMI compliance test stations, and university/ATE laboratory benches. Engineers select the PXIe-1088 when they need a compact hybrid backplane that accepts both legacy PXI and modern PXIe modules without rewiring or external adapters. A primary trade-off is the 9-slot ceiling: for larger channel-count testers, the 18-slot PXIe-1095 or 5-slot PXIe-1083 are alternative NI chassis in the same family. The chassis is sold both new by NI/Emerson and on the second-user market through refurbishers like Test Equipment Solutions. This page synthesizes NI-published specifications, distributor listings, and design considerations not aggregated on a single OEM page.
直接替换替代料： 1088 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
PXIe-1095
✅ 直接替换📋 参考替代料（不在目录中）
PXIe-1083
✅ 直接替换📋 参考替代料（不在目录中）
PXIe-1073
✅ 直接替换📋 参考替代料（不在目录中）
PXIe-1078
✅ 直接替换📋 参考替代料（不在目录中）
M9010A
✅ 直接替换📋 参考替代料（不在目录中）
60-100-001
✅ 直接替换📋 参考替代料（不在目录中）
1088 规格参数
| Product Type | PXI Express Chassis |
| Total Slots | 9 (8 peripheral + 1 timing slot) |
| Peripheral Slot Type | Hybrid (PXI Express + PXI compatible) |
| Number of Hybrid Peripheral Slots | 8 |
| Timing Slot | 1 (PXI timing and synchronization) |
| Peak System Bandwidth | 8 GB/s |
| AC Input Voltage | 100 to 240 VAC |
| AC Input Frequency | 50/60 Hz |
| AC Input Current | 7 A to 3.5 A (line-voltage dependent) |
| NI Part Number (Newark SKU) | 784782-01 |
| Backplane Architecture | All-hybrid PXIe/PXI |
| Cooling Architecture | Forced-air, slot-by-slot cooling |
| Mounting Form Factor | Bench-top / rack-mountable |
| Manufacturer (Brand) | NI (now part of Emerson) |
| Primary Use | Modular automated test and measurement platform |
1088 standard 引脚配置指南
1088（standard 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： 1088.
请参阅 数据手册 以查看完整引脚配置。
典型应用
1088 适用于 6 应用s: Automated RF Production Test, Mixed-Signal IC Characterization, EMI / EMC Compliance Pre-Compliance, University / Research Laboratory Bench, Aerospace & Defense ATE, Digital Validation & High-Speed Serial Test.
Automated RF Production Test
The PXIe-1088's 8 GB/s backplane and 8 hybrid peripheral slots are well-matched to a typical RF production-test station, which often combines a PXIe vector signal transceiver, a PXIe digitizer, an RF switch matrix, and a digital multimeter in one chassis. The all-hybrid backplane lets an engineer place a legacy PXI RF switch next to a modern PXIe transceiver without adapter modules, reducing per-Unit test time. With 8 hybrid slots available, the chassis supports a full sub-6 GHz cellular tester, including a power supply, digitizer, AWG, and DMM in one footprint. The single PXI timing slot distributes the 10 MHz reference and star trigger needed for phase-coherent multi-channel acquisition, which is essential for cellular-mimo test and WLAN throughput verification. Compared with a 5-slot PXIe-1083, the 9-slot PXIe-1088 leaves room for future expansion (extra RF switch, second transceiver) without requiring a chassis swap.
推荐
Mixed-Signal IC Characterization
For mixed-signal IC ATE benches, the PXIe-1088's hybrid backplane is ideal because it accepts both modern PXIe AWGs/digitizers and legacy PXI source-measurement units in a single chassis. The 8 GB/s peak bandwidth supports streaming digitizer-to-controller data rates needed for high-resolution ADC characterization at sample rates up to 500 MS/s. The 100-240 VAC universal input simplifies lab deployment across global characterization sites. Engineers typically pair the chassis with a PXIe-5450 AWG and PXIe-5122 digitizer to characterize 12-16 bit ADCs and DACs; the 8 hybrid slots leave room for a SMU, pattern generator, and reference load. The dedicated PXI timing slot distributes a low-jitter 10 MHz reference so multi-channel data captures remain phase-coherent. Compared with bench instruments, a PXIe-1088 test station costs roughly one-third the price per channel at higher channel counts.
推荐
EMI / EMC Compliance Pre-Compliance
The PXIe-1088 is widely used as the backbone of EMI pre-compliance benches, where a PXIe spectrum analyzer, PXI RF switch, and PXI digitizer must coexist in a controlled, repeatable chassis. The hybrid backplane lets engineers place a PXIe-5668 vector signal analyzer alongside a PXI-2596 RF switch without a separate adapter, simplifying the chain to the antenna or LISN. The 8 GB/s bandwidth is more than enough for streaming 200 MHz IBW spectrum captures to the host controller. The chassis's forced-air cooling keeps every slot within PXI temperature-rise specifications even at high analyzer power consumption. Compared with standalone benchtop EMI receivers, a PXIe-1088 station costs less per channel and supports automated sweeps across multiple limit lines. The dedicated timing slot distributes the 10 MHz reference for cross-domain correlation with oscilloscope captures.
推荐
University / Research Laboratory Bench
Universities and research labs favor the PXIe-1088 for its balance of capacity, footprint, and cost. The 9-slot hybrid backplane supports student lab experiments that mix modern PXIe instruments with legacy PXI modules, while the universal 100-240 VAC input makes the chassis deployable in any campus without a step-down transformer. The 8 GB/s backplane comfortably handles a class of 30 students each running a multi-instrument experiment in parallel (one chassis per station). The 8 hybrid peripheral slots are typically configured as 1 PXIe controller, 1 AWG, 1 digitizer, 1 DMM, 1 switch, 1 programmable power supply, and 2 spare. The dedicated timing slot allows synchronization between multiple stations in larger lab setups. Compared with a fully custom bench built from standalone instruments, a PXIe-1088 lab station typically reduces per-bench cost by 40-60%.
推荐
Aerospace & Defense ATE
Aerospace and defense automated test systems (ATE) use the PXIe-1088 as a mid-size chassis for sub-assembly test, where MIL-STD-1553, ARINC-429, and RF sensor interfaces must coexist. The hybrid backplane accepts a PXI MIL-1553 module next to a modern PXIe digitizer and a PXI RF switch, all in one chassis. The 8 GB/s backplane supports streaming IF captures from radar-warning-receiver sub-systems. The 100-240 VAC universal input is compatible with both US 115 V 60 Hz and European 230 V 50 Hz power systems, allowing the same chassis to be deployed in any test facility. The dedicated timing slot distributes a GPS-disciplined 10 MHz reference for time-correlated multi-channel capture. Compared with VXI-based legacy ATE, a PXIe-1088 chassis typically reduces per-Unit test cost by 50-70% and footprint by 80%.
推荐
Digital Validation & High-Speed Serial Test
Digital validation and high-speed serial test stations use the PXIe-1088 to host PXIe pattern generators, high-speed digitizers, and protocol analyzers in a single chassis. The 8 GB/s backplane supports data rates up to 8 GT/s for protocol analysis and SERDES characterization. The hybrid backplane accepts both modern PXIe modules and legacy PXI digital I/O boards. The 8 hybrid peripheral slots typically hold 1 pattern generator, 1 high-speed digitizer, 1 protocol analyzer, 1 BERT, 1 switch, 1 power supply, and 2 spare, supporting PCIe Gen 3/4, USB 3.x, and SATA link validation. The dedicated timing slot distributes the 100 MHz reference clock needed for SERDES jitter measurements. Compared with a custom FPGA-based bench, a PXIe-1088 station costs roughly one-fourth the price and supports faster reconfiguration as protocols evolve.
推荐
推荐产品汇总
工程参考数据： 1088 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PXIe-1095 | PXIe-1083 | PXIe-1073 | M9010A |
|---|---|---|---|---|---|
| Brand | NI (now part of Emerson) | NI | NI | NI | Keysight Technologies |
| Package / Form Factor | 9-slot PXI Express chassis (bench-top) | 18-slot PXI Express chassis (rack-mount) | 5-slot PXI Express chassis (bench-top) | 5-slot PXI Express chassis (bench-top) | 10-slot PXI Express chassis (bench-top) |
| Total Slots | 9 (8 hybrid peripheral + 1 timing) | 18 | 5 | 5 | 10 |
| Per-Slot Backplane Type | Hybrid (PXI Express + PXI) | Hybrid (PXI Express + PXI) | Hybrid (PXI Express + PXI) | Hybrid (PXI Express + PXI) | Hybrid (PXI Express + PXI) |
| Peak System Bandwidth | 8 GB/s | 8 GB/s | 8 GB/s | 3 GB/s | 8 GB/s |
| AC Input Voltage | 100-240 VAC, 50/60 Hz | 100-240 VAC | 100-240 VAC | 100-240 VAC | 100-240 VAC |
| Timing Slot | Yes (1 dedicated) | Yes | Yes | Yes | Yes |
| Approx. List Price (USD, as of 2026-10-08) | $4,200-6,000 | $7,500-9,000 | $2,800-3,500 | $2,200-2,800 | $4,500-5,500 |
关键差异点
- Mid-size 9-slot hybrid backplane balances capacity and bench footprint （对比 PXIe-1083 (5-slot))
- All-hybrid peripheral backplane at 8 GB/s （对比 PXIe-1073 (5-slot, 3 GB/s))
- Broader module ecosystem than competing cross-brand chassis （对比 Keysight M9010A)
设计说明
The PXIe-1088 uses forced-air cooling to keep every PXI slot within the PXI Hardware Specification temperature-rise budget. When populating with high-power modules (e.g. PXIe vector signal transceivers drawing >30 W each), leave empty slots or filler panels between hot modules to preserve airflow. Filling every slot with 25 W+ modules risks thermal throttling in the middle slots. For continuous full-load operation, validate the chassis's per-slot power budget with the NI specifications document and consider upgrading to the 18-slot PXIe-1095 with its higher total power supply.
Plan the system's AC input drop carefully: at 100 VAC the chassis draws up to 7 A, so a single 15 A branch circuit supports only two fully-loaded PXIe-1088 chassis. For multi-chassis racks, calculate the worst-case inrush at cold start (typically 1.5x steady-state) and verify the upstream circuit breaker does not nuisance-trip. The universal 100-240 VAC input simplifies global deployment, but always use a chassis-grounded IEC C19 cord and verify the facility's protective-earth resistance. An UPS on the chassis-side is recommended for any ATE application where test interruption would invalidate results.
Do not mix PXI and PXIe modules in the same timing-critical acquisition without verifying the backplane's per-slot trigger latency. Although every peripheral slot is hybrid, the trigger routing through the PXI star trigger and PXIe differential trigger lines differs, and unaligned triggers can produce sub-sample skew across modules. Always reference the PXI timing slot's 10 MHz output and the star trigger for sub-nanosecond phase coherence. Also verify module firmware revision is compatible with the chassis's backplane revision before deployment; mismatched firmware can prevent PXIe link training at full Gen 2 x8 speed, dropping the slot's effective bandwidth from 8 GB/s to 4 GB/s.
合规信息
RoHS and REACH compliance per NI product page. AEC-Q100 not applicable (test & measurement chassis, not automotive-grade IC). Confirm full compliance documentation with NI/Emerson at time of order.
