Optical Receiver Stress Test Solution For Cpri Fronthaul Networks - At A Glance; Applicable Standards - Keysight Technologies N4917CPCA User Manual

1 Overview
Optical Receiver Stress Test Solution for CPRI Fronthaul Networks — At a Glance

Applicable Standards

6
The N4917CPCA Optical Receiver Stress Test solution for CPRI Fronthaul
Networks is based on the N4917B Optical Receiver Stress Test solution for
100GBASE transceivers, with some modifications to the stress calibration
recipe and adjustable bit rate to meet the needs of CPRI Fronthaul
Network Testing.
The Keysight N4917CPCA Optical Receiver Stress Test Solution provides a
platform for stressed receiver sensitivity test, which can be used with
10GBASE, 40GBASE, and 100GBASE devices in a CPRI Fronthaul
environment. The solution consists of several test instruments such as a
Bit Error Rate Tester (BERT), Digital Sampling Scope (DCA), Optical
Reference Transmitter, Tunable Laser, and Optical Attenuator operating
together with the N4917CPCA software package.
Some salient features of the N4917CPCA Optical Receiver Stress Test
Solution include:
• remote control of all the test instrumentation
• automated calibration of the optical stressed eye parameters (ER, VECP
J2, J9, and OMA)
• adjustable target values for ER, VECP, J2, J9, and OMA
• jitter tolerance compliance and margin tests
The N4917CPCA Optical Receiver Stress Test software supports
automated optical stressed receiver sensitivity test for optical transceivers
in a CPRI Fronthaul environment that are compliant with the following
standards:
Test Name
10GBASE-LR/ER/SR
40GBASE-LR4/ER4
100GBASE-LR4/ER4
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Keysight N4917CPCA Optical Receiver Stress Test for CPRI Fronthaul Networks User Guide
Reference Standard
IEEE 802.3 2018 Clause 52
IEEE 802.3 2018 Clause 87
IEEE 802.3 2018 Clause 88
CPRI Specification V7.0