Keysight M8040A 64 GBaud 高性能 BERT｜High-Performance BERT｜PAM4/NRZ｜SerDes 測試
M8040A 64 GBaud 高性能 BERT｜High-Performance BERT｜PAM4 / NRZ｜SerDes 測試 Keysight M8040A 64 GBaud 高性能 BERT｜High-Performance BERT｜PAM4/NRZ｜SerDes 測試 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。弘燁科技可協助確認庫存、附件、校正、交期與替代型號。
產品介紹
產品定位：M8040A 64 GBaud 高性能 BERT｜High-Performance BERT｜PAM4 / NRZ｜SerDes 測試 Keysight M8040A 64 GBaud 高性能 BERT｜High-Performance BERT｜PAM4/NRZ｜SerDes 測試 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 M8040A 64 GBaud 高性能 BERT｜High-Performance BERT｜PAM4 / NRZ｜SerDes 測試 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 M8040A 64 GBaud High-Performance BERT 規格
| Module Type | Pattern Generator / Error Analyzer（BERT） |
|---|---|
| Line Coding | NRZ / PAM3 / PAM4 |
| Max. Sampling Rate | 64.8 GBd |
| Number of Channels | 1 / 2（依配置） |
Standards / Applications： PCIe 6.0 / PCIe 5.0
原廠英文說明
The M8040A high-performance BERT provides clean NRZ and PAM4 signals up to 64 GBaud with fast transitions and low intrinsic jitter. The remote head concept of M8040A with the short 1.85 mm cables brings the performance close to the device under test, minimizing signal degradations caused by lossy channels.
data rates from 2 to 64 GBaud PAM4 signal
built-in de-emphasis, analyzer equalization, and clock recovery integrated and calibrated jitter injection: RJ, PJ1, PJ2, SJ, BUJ, and clk / 2 jitter two pattern generator channels per module to emulate aggressor lane
interactive link training and SKP OS filtering for 8 / 16 / 32 / 64 GT/s PCI Express® algorithmic PRBS, QPRBS, and memory-based patterns, pattern sequencer for PAM4, gray coding, FEC encoding, and precoder and error distribution analysis
all options and modules are upgradeable
offers true error analysis and provides repeatable and accurate results, optimizing the performance margins of your devices
Target Applications
The M8040A is designed for research and development engineers and test engineers who characterize chips, devices, transceiver modules and sub-components, boards, and systems with serial I/O ports operating with data rates up to 32 GBaud and 64 GBaud in the server, computing, data center, and communications industry. The M8040A can be used for receiver (input) testing for many popular interconnect standards that use PAM4 and NRZ data formats such as: PCIe 6.0 / 5.0 / 4.0, TBT3, 400 GbE, 50 /
100 / 200 / 400 / 800 GbE, OIF CEI-56G, and CEI-112G, 64G/112G Fibre Channel, Infiniband-HDR, and proprietary interfaces for chip-to-chip, chip-to-module, backplanes, repeaters, and active optical cables. The pattern generator of the M8040A GBaud BERT provides a clean 32 and 26.5625 GBaud PAM4 output signal.