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Keysight BERTs are offered in one capability class, XE8, which includes M8000 Series BERTs.
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.
Module type
Pattern Generator, Error Analyzer
Number of channels
1 to 2
Supported data rates
64 Gbaud
Line coding
NRZ, PAM3, PAM4
Find out what's included and explore available upgrade options from Keysight.
M8040A高性能BERTは、高速トランジションと低固有ジッタで、最大64 GBaudのクリーンなNRZおよびPAM4信号を提供します。 1.85 mmのショートケーブル付属のM8040A リモートヘッドを使用することで被試験デバイスの近くでの動作が可能となり、損失の多いチャネルによる信号劣化を最小限に抑えます。
M8040Aは、サーバー、コンピュータ、データセンター、通信業界において、最大32 GBaudおよび64 GBaudのデータレートで動作するシリアルI/Oポートを備えたチップ、デバイス、トランシーバーモジュールおよびサブコンポーネント、ボード、システムの特性評価を行う研究開発エンジニアやテストエンジニア向けに設計されています。
M8040Aは、PAM4およびNRZデータフォーマットを使用する多くの一般的な相互接続規格のレシーバー(入力)テストに使用できます:PCIe 6.0/5.0/4.0、TBT3、400 GbE、50 / 100 / 200 / 400 / 800 GbE、OIF CEI-56G、およびCEI-112G、64G/112Gファイバーチャネル、Infiniband-HDR、およびチップ間、チップ-モジュール間、バックプレーン、リピータ、アクティブ光ケーブルなどの独自のインタフェイス
M8040A GBaud BERTのパターンジェネレーターは、クリーンな32および26.5625 GBaud PAM4出力信号を提供します。
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