800G error code analyzer

Overview

PBT8869AThe series error code analyzer is a highly reliable eight channel systemPAM4andNRZHigh speed signal stream generator and stream error detector. Provide high-speed servicePAM4andNRZThe generation and detection of bitstreams can produce25.78125/26.5625/51.5625/53.125Gbaud PAM4and25.78125/26.5625/51.5625/53.125Gbps NRZMultiple stream formats of high-speed serial signals can be received, and various stream formats of high-speed serial signals within the rate range can be analyzed, such as bit error detection, real-time bit error, statistical bit error, stream error change chart, stream bathtub curve, etc. This device adopts modular design and internal integration8Send and receive signals from each channel, and output trigger synchronization signals to facilitate connection with the oscilloscope, synchronously triggering the oscilloscope to display the code pattern and signal eye diagram of the test output signal.

PBT8869ASeries error code analyzer suitable for multi-channelPAM4andNRZApplication: Traditional testing equipment is generally designed for a single code(PAM4orNRZ)Specialized equipment,whether it isPPGtransmission rate, EDreception rate,stillCDRThey only support a limited range of speeds.PBT8869AIt is a fully functional and highly integrated device,Encoding can be switched freely without any peripheral attachmentsPAM4orNRZ,Can truly achieve speed25.78125/26.5625/51.5625/53.125GbpsofNRZ,and25.78125/26.5625/51.5625/53.125Gbaud PAM4Pattern generator and25.78125/26.5625/51.5625/53.125Gbaud PAM4Error code detector.

PBT8869AThe series error code analyzer provides hardware specifications that are only available for laboratory level testing equipment,The code generator isPAM4andNRZAdjustable output rate under encoding,Provides flexibility for testing the margin and limit of the tested circuit. at the same timePPGinPAM4andNRZXiadu provides multi-level reinforcement,Output amplitude from40-1000mVThe differential voltage is continuously adjustable and can provide random jitter with a built-in reference clockRj≤300ps @ 20MHzHigh quality signal. The error detector has built-in support25.78125/26.5625/51.5625/53.125Gbaud PAM4and25.78125/26.5625/51.5625/53.125Gbps NRZAll signals within these rate ranges are adaptively balanced,Without external active or passive signal conditioning circuits, the signal integrity of the link can be ensured. The device has a built-in fast lock clock recovery module,Ensured the stability of the link during bit error testing,Enable the testing equipment to achieve a bit error rate of less than10of-12The second party even10of-15The strict requirements of the second party,Ensure no errors in harsh and complex testing environments.

The product has a novel and beautiful appearance, unique and harmonious colors, a reasonable structure, and is an application software that integrates rich dynamic testing systems. It is particularly suitable for laboratory environments and is applicable to multiple fields such as production, scientific research, experimentation, and teaching.

Product Features:

·Each device is equipped with eight independent channels, supporting800G/400G/100G/25Gtest

·Test speed:25.78125/26.5625/51.5625/53.125Gbaud PAM4and25.78125/26.5625/51.5625/53.125Gbps NRZ

·8Each output has its own independent voltage adjustment, refer to the generator output table

·Support all industriesPRBSCode type:

— Supports PRBS7/9/11/13/15/16/23/31/58, their inverse and PRBS13Q

— PRBS can be generated independently on PAM-4 MSBs and LSBs

— SSPRQ Support

— 2 x 64 bit programmable-repeatable fixed pattern

— Square wave, JP03A, JP03B, transmitter linearity test patterns

— CID jitter tolerance pattern

·Integrated clock recovery

·Support polarity reversal

·Support output amplitude, pre emphasis, and balance adjustment

·High signal quality, fast rising edge, and low inherent jitter

·Error code analyzer can be programmed and supports other software such asLabView, C#, VEECall externalAPI

·Through external meansWindows 7/8/10Controlled by user software on the computer,PCConnect through a network port

· FECrelevant:

—The agreement isKP4 TX & RX;

—supportFECSurplus testing;

— FECError code distribution;

— Symbol error rate；

— Post-fec error rate；

— Pre-fec error rate