產品介紹
產品定位：Keysight M8020A J-BERT 高性能 BERT｜Jitter Tolerance／Receiver Stress 測試｜SerDes 驗證 屬於電子量測與研發驗證設備，可用於研發驗證、品保檢測、維修測試、替代料評估與工程採購選型。
選型重點：實際可用規格、附件與校正狀態需依機身配置確認。評估 M8020A J-BERT 高性能 BERT｜Jitter Tolerance／Receiver Stress 測試｜SerDes 驗證 時，建議同步確認完整型號、選配功能、附件、校正狀態、使用情境與交期。
採購與技術確認：弘燁科技可依目前庫存、附件組合、校正需求與交期，協助比對同級替代型號並整理可交付方案。
品牌與分類：品牌為 Keysight / Agilent / HP，產品分類為 電子量測儀器。如需確認完整規格、附件、校正與交期，建議提供實際量測條件由 SMART 協助確認。
規格
Keysight M8020A J-BERT High-Performance BERT 規格
| Module Type | Pattern Generator / Error Analyzer（J-BERT） |
|---|---|
| Line Coding | NRZ |
| Max. Sampling Rate | 32.4 Gb/s |
| Number of Channels | 1 / 2（依配置） |
Standards / Applications： PCIe 4.0 USB 3.2
原廠英文說明
J-BERT M8020A High-Performance BERT
The high-performance Keysight J-BERT M8020A enables fast, accurate receiver characterization of single- and multi-lane devices running up to 16 or 32 Gb/s. With today’s highest level of integration, the M8020A streamlines your test setup. In addition, automated in situ calibrations of signal conditions ensures accurate and repeatable measurements.
Through interactive link training, it can behave like the link partner of your device under test. The J-BERT M8020A will accelerate insight into your design.
Target Applications
The M8020A is designed for research and development engineers and test engineers who characterize and verify compliance of chips, devices, boards, and systems with serial I/O ports up to 16 Gb/s and 32 Gb/s. The M8020A can be used to test popular serial bus standards, such as PCI Express, USB, MIPI M-PHYTM, SATA/SAS, DisplayPort, SD UHS-II, Fibre Channel, memory buses, backplanes, repeaters, active optical cables, Thunderbolt, 10 GbE, 100 GbE (optical and electrical), SFP+, CFP2/4 transceivers, and CEI.
data rates up to 8.5/ 16 Gb/s for pattern generator and error detector integrated and calibrated jitter injection: RJ, PJ1, PJ2, SJ, BUJ, sinusoidal interference (common-mode and differential-mode), SSC (triangular and arbitrary, residual) integrated and adjustable ISI for loss emulation
interactive link training for SAS-3, USB 3.0/3.1 and PCI Express supporting 8 GT/s and 16 GT/s interactive TxEQ training for IEEE 10GBASE-KR, 25GBASE-KR, and 100GBASE-KR4 built-in clock data recovery and equalization
system integration with M8070A software for M8000 BER series seamless operation with BERT/scope and arbitrary waveform generators