Product Summary
An oscilloscope (Digital Sampling Oscilloscope), also known as a DSO, is an instrument that can:
・Eye diagram analysis
・Confirmation of signal level
Since a pseudo-random pattern is required for eye diagram analysis, it is often used in combination with a bit error rate tester.
DUT: Device Under Test
DSO: Digital Sampling Oscilloscope
PPG: Pulse Pattern Generator
ED: Error Detector
Product usage
Draw an eye diagram by overlaying random signal waveforms generated by a bit error rate tester
Product lineup
MultiLane oscilloscopes are available for electrical and optical signals.
|
product name |
Electrical bandwidth (GHz) |
Optical bandwidth (GHz) |
Number of electrical channels |
Number of optical channels |
data format |
|
ML4015D |
32/50 |
25/40 |
1～4 |
1～4 |
PAM4/NRZ |
|
ML4025D |
32/50 |
NAMore |
1～4 |
NAMore |
PAM4/NRZ |
|
ML4035D |
32/50 |
25/40 |
1～4 |
1～4 |
PAM4/NRZ |
A technical article explains how to solve network problems with measuring instruments
Using a link failure in an actual network device as a subject, we will introduce an example of troubleshooting in which a measuring instrument found that both the switch and the optical transceiver were the cause.
If you are interested in how to use measuring instruments in the field, please take a look.
This article is also well read
What is an "Optical Transceiver"?
"Types of optical transceivers" "Interfaces to access optical transceivers" "Types of optical fibers" "Relationship between standards and distances"
It is divided into 4 points and explained.