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AOC/Backplane Device Stress Jitter Tolerance Test

AOC/Backplane Device Stress Jitter Tolerance Test

mp1861a-03-fig1

 

Generating Emphasis

Emphasis signals can be generated using the MP1861A 2ch synchronization function and Data Signal Combiner MZ1854A to compensate for transmission path losses at the electrical interface of Active Optical Cables (AOC) and Backplane devices and recover the Eye opening.

 

Generation using 2ch Sync,1-bit delay and inverse addition Emphasis waveform

Generation using 2ch Sync,1-bit delay and inverse addition Emphasis waveform

 

Confirming Crosstalk Effects

Processing of 56-Gbit/s class signals requires both theoretical and practical verification. With its pattern synchronization and independent phase tuning function for each channel, the MP1800A makes it easy to examine AOC and Backplane crosstalk effects, etc.

Confirming Skew and Crosstalk Effects

 

Jitter Tolerance Tests

The Jitter Modulation Source MU181500B injects SJ (two types), RJ, BUJ, and SSC simultaneously or independently for Jitter Tolerance tests meeting various standards.

 

Jitter Modulation Source MU181500B Setting Screen
Jitter Modulation Source MU181500B Setting Screen
Jitter/Noise Tolerance Test Software MX181500A Setting Screen
Jitter/Noise Tolerance Test Software MX181500A Setting Screen

 

Sinusoidal Jitter (SJ)
Sinusoidal Jitter (SJ)
Random Jitter (RJ)
Random Jitter (RJ)
Bounded Uncorrelated Jitter (BUJ)
Bounded Uncorrelated Jitter (BUJ)
Half Period Jitter (F/2 Jitter)
Half Period Jitter (F/2 Jitter)

 

Bathtub Analysis

Bathtub Jitter analysis (TJ, RJ, DJ components) is performed using the Clock Delay function of the built-in DEMUX.

Bathtub Jitter Measurement

 

Eye Diagram Analysis

Even low bit-error rates, such as 1E-12 and 1E-15, can be estimated quickly from changes in the bit error rate with phase using the Clock Delay function of the built-in ED.

Eye Diagram Analysis
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