深入了解M8040A误码率测试 是德科技64G模块化M8045A
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M8040A误码率测试仪:M8045A误码率发生器+M8057B+M8046A码率发生器+M8054A干扰源+主机M9505A+M8070A程控软件
(售/收/修频谱分析仪/信号分析仪,示波器,矢量网络分析仪,信号源/信号发生器,
蓝牙测试仪,综合测试仪,功率计,功率传感器,EMC电磁兼容测试仪等仪器仪表)
技术员:(曾工-1-3-9-2--3-8-5-0-5--1-5--)给彼此一个了解的机会,感谢您的支持!!!
M8040A 64 GBaud 高性能比特误码率测试仪The M8040A high performance BERT covers all flavors of 400 GbE standards testing with support for PAM4 and NRZ signals and data rates up to 64 GBaud
特点
利用 M8040A 获得准确且可重复的结果
M8040A 高性能 BERT 的跳变时间更短,固有抖动更低,能够提供数据速率高达 64 GBaud 的纯净 NRZ 和 PAM4 信号。 M8040A 的远程前端和 1.85 mm 短电缆使测试点可以尽量接近被测器件,zu1大限度降低有损通道造成的信号衰减。
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2 至 64 GBaud 的 PAM4 信号数据速率
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真正的实时 PAM4 误码检测能力,数据速率高达 58 GBaud
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内置去加重、分析仪均衡和时钟恢复功能
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整合和校准过的抖动注入:RJ、PJ1、PJ2、SJ、BUJ 和时钟/2 抖动
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每个模块有两个码型发生器通道,用于仿真干扰源通道
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8/16/32/64 GT/s PCI Express? 交互式链路训练和 SKP OS 过滤
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可以通过算法生成 PRBS、QPRBS 码型,也可以使用保存在存储器中的码型或是通过码型序列发生器生成的码型
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用于 PAM4、Gray 编码、FEC 编码、预编码器和误码分布分析
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所有选件和模块均可升级
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提供真正的误码分析功能,能够提供准确且可重复的测量结果,从而优化您的器件的性能裕量
目标应用
M8040A 专为研发和测试工程师设计,帮助他们表征芯片、器件、收发信机模块和子组件、电路板以及系统。这些被测器件和系统配有串行 I/O 端口,数据速率高达 32 GBaud 和 64 GBaud,主要在服务器、计算、数据中心和通信行业中使用。
许多流行的互连标准使用了 PAM4 和 NRZ 数据格式。M8040A 可对这些标准进行接收机(输入)测试,如下所示:PCIe 6.0/5.0/4.0、TBT3、400 GbE、50/100/200/400/800 GbE、OIF CEI-56G 和 CEI-112G、64G/112G 光纤通道、Infiniband-HDR,以及芯片间、芯片与模块、背板、中继器和有源光缆的专有接口。
M8040A 64 GBaud BERT 的码型发生器可提供纯净的 32 和 26.5625 GBaud PAM4 输出信号。
选项
M8040A |
High-Performance BERT, 64 GBaud Configuration for 5-Slot Chassis |
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M8045A-G32 |
Pattern Generator one Channel NRZ, Data Rate up to 32 GBaud (requires Remote Head, e.g. M8057B) |
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M8045A-G64 |
Pattern Generator one Channel NRZ, Data Rate up to 64 GBaud (requires Remote Head, e.g. M8057B) |
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M8045A-0G2 |
Second Channel, Hardware and License (requires Remote Head, e.g. M8057B) |
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M8045A-0G3 |
Advanced Jitter Sources for Receiver Characterization, Module-wide License |
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M8045A-0G4 |
De-emphasis, Module-wide License |
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M8045A-0P3 |
PAM-4 Encoding up to 32 GBaud, Module-wide License |
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M8045A-0G9 |
Forward Error Correction (FEC) Encoding, Module-wide License |
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M8045A-0G6 |
Reference Clock Multipler, Module-wide License |
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M8046A-A32 |
Analyzer, one Channel, Data Rate up to 32 GBaud, NRZ |
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M8046A-A64 |
Analyzer, one Channel, Data Rate up to 64 GBaud, NRZ |
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M8046A-0A4 |
Clock Recovery for 32 Gbaud, License |
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M8046A-0A5 |
Clock Recovery Extension up to 64 Gbaud, License |
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M8046A-0S1 |
Interactive Link Training for PCIe 8/16/32 GT/s, License |
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M8046A-0S2 |
SKP OS Filtering for PCIe 8/16/32 GT/s and CCIX 20/25 Gb/s, License |
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M8046A-0S3 |
Interactive Link Training for USB 3.2, 5G and 10G, x1 and x2, License |
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M8046A-0S4 |
SKP OS Filtering for USB 3.0, 3.1, 3.2, License |
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M8046A-0S6 |
ALIGN Filtering for SATA 3G/6G and SAS 3G/6G/12G, License |
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M8046A-0N1 |
PCIe LTSSM for 64 GT/s, requires M8046A-0S1/US1 |
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M8046A-0N2 |
PCIe Filtering of SKP OS Extension for 64 GT/s, requires M8046A-0S2 or M8046A-US2 |
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M8046A-0A3 |
Equalizer License |
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M8046A-0P3 |
PAM-4 Decoding up to 32 GBaud |
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M8046A-0P6 |
PAM-4 Extension up to 58 Gbaud, License |
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M8054A-FG |
Interference Source Module, 1-slot AXIe |
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M8040A-BU2 |
Bundle consisting of one M9505A 5-slot AXIe Chassis |
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M8040A-BU3 |
Bundle consisting of one M9505A 5-slot AXIe Chassis and one M9537A AXIe Embedded PC Controller with 16GB RAM and Windows 10 Option |
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M8045A-801 |
Short Cable 1.85 mm (m) to 1.85 mm (m), 0.15 m, absolute matching 699 ps +- 1 ps |
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M8045A-802 |
Matched Directional Coupler Pair for external Interference Source, 50 GHz, 13 dB, 2.4 mm |
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M8045A-803 |
Matched Coupler Pair for external Interference Source, 40 GHz, 12 dB, 2.4 mm |
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M8046A-801 |
Cable, 2.92 mm (m) to 2.92 mm (m), Length 0.5 m |
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M8046A-802 |
Matched Cable Pair, 2.4 mm, 2 ps, Length 0.85 m |
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M8046A-803 |
Matched Cable Pair, 2.4 mm to MMPX, 2 ps match, 40 GHz, Length 914 mm |
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M8046A-804 |
Matched Cable Pair, 2.4 mm to 2.92 mm, 2 ps match, 40 GHz, Length 914 mm |
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M8049A |
ISI Channel Boards |
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M8047B |
Redriver 32 Gbaud, 1 Channel |
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M9048B |
PCIe Host Adapter: Single Port (x8), Gen 3 |
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M8070ISIB |
Adjustable ISI Package for M8000 Series of BER Test Solutions |
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M8070ADVB |
Advanced Measurement Package for M8000 Series BER Test Solutions |
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M8070EDAB |
Error Distribution Analysis Package for M8000 Series BER Test Solutions |
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M8054A 干扰源,32 GHz
32 GHz interference source blade for the M8040A BERT
HIGHLIGHTS
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波峰因数 > 4 的随机电平干扰
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正弦电平干扰
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共模和差模
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带宽调节范围高达 32 GHz
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4 个差分输出通道,可以避免使用平衡-不平衡转换器
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幅度调节范围高达 1 Vpp(单端)、2 Vpp(差分)
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单插槽 AXIe 模块,可与 M8040A 高性能 BERT 组成综合配置
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图形用户界面,并通过 M8000 系列 BERT 测试解决方案的 M8070B 系统软件提供远程控制
Keysight M8054A 干扰源能够生成重复而j1ng确的电平补偿,支持测试符号率高达 64 Gbaud 的高速数字接收机。
目标应用:
对配有 PCIe? 4/5、OIF CEI-56G、IEEE802.3 bs、bj、cd、by、SAS 和其他高速数字接口的器件进行接收机测试。
选项
M8045A-802 |
Matched Directional Coupler Pair for external Interference Source, 50 GHz, 13 dB, 2.4 mm |
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M8045A-803 |
Matched Coupler Pair for external Interference Source, 40 GHz, 12 dB, 2.4 mm |
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M8046A-802 |
Matched Cable Pair, 2.4 mm, 2 ps, Length 0.85 m |
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N9398F |
DC Block 16V DC, 50kHz-50GHz, 2.4mm |
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