IEEE 802.3 Ethernet Standards & Compliance Testing

GRL offers Ethernet 10M, 100M, 1000M tests for the Host, Hub, Switch, and Router. We can help you commit to your product’s performance through Ethernet compliance testing.

GRL offers deep expertise addressing PHY layer conformance for Networking & Backplane Technologies. Offerings include standard compliance and debug.

Electrical and Optical characterization of IEEE 802.3 and OIF-CEI Networking & Backplane Standards up to 400G, including 56/112Gb/s PAM4, Base-CX/KR/KX, and XAUI/CAUI/CAUI4/CDAUI/200GAUI-4 and 400GAUI-8; 10GBASE-T; CEI 25G/56G; and Infiniband.:

 

  •  PHY Conformance
  • Characterization for SERDES/IC
  • Hosts
  • Backplanes
  • Network Adapters

What are the IEEE 802.3 Ethernet Test Standards?

 

What is the Ethernet?

Ethernet technology is a family of computer area networks that is a very common interface in home and work environments. It can connect desktops, laptops, and servers to network routers or switches. Ethernet is classified in the IEEE 802.3 specification. It is also the oldest and most commonly used interface in the market. In order to meet market demand, its performance, transmission distance, and interoperability are constantly improving. The current highest specification has reached 400G transmission speed. For more relevant information, please refer to: http://www.ieee802.org/3/

 

Who is the IEEE?

The Institute of Electrical and Electronics Engineers (IEEE) is the world’s largest professional association, whose purpose is to create a more advanced ecological environment for the world. This association gathers and actively develops technological innovation and is committed to voice standard formulation in the fields of electrical machinery, technological computing, and information communication. If you want to know more related information, please refer to: https://www.ieee.org/

 

Latest Ethernet test specifications

  • IEEE Std 802.3TM-2018 (Revision of IEEE Std 802.3-2015)
  • SFF-8431 Specifications for Enhanced Small Form Factor Pluggable Module SFP+ Revision 4.1, – Jul. 6, 2009
 

IEEE 802.32 Ethernet test categories

We offer Ethernet testing for the product types below.

Ethernet test table categories_definitions of hub_switch_router_broadcasting_half_full_duplex_WAN_LAN_interface

 

 

Technical resources

  • Application Note: Ethernet Introduction

 

Technical compliance test tools

Software

  • PAM4 receiver automated test software Tektronix (GRL-PAM4-RXA)
  • SFP+/QSFP+ receiver automated test software Tektronix BERTScope™ (GRL-SFPP-RX)

What steps are involved in the Ethernet Test Process?

Ethernet test process flow chart_passing requirements_sending and receiving DUT_debugging

 

1. Filling the product information form

The product information form will record your product's key information. Please help fill it out before starting the test. <Download the form>

Product speed and the method of entering the test mode are important information and must be provided.  The test will be executed according to the content you filled in.

2. Completing the self-assessment report

The Ethernet test report is a self-test report. GRL will provide it after the test is completed.

Ethernet test items and instruments

 

Test items overview

10/100/1000 Base-T test items

Ethernet speed table for 10_100_1000_Base-T test items_template_parametric_return loss_voltage_overshoot_DCD_Jitter

 

10G Base-T Test Items

Ethernet-10g-base-T test item_speed table_frequency clock_lineraity_return loss_jitter_power_voltage

 

SFP+ & QSFP+ Test Items

speed test table for SFP+ and GSFP+ items_eye mask_jitter_voltage_rise time_fall time_jitter tolerance test_rx

 

SFP28 & QSFP28 Test Items

Speed table for SFP28 and GSFP28_main voltage_jitter and data rate_transmitter output waveform_SNDR_jitter tolerance test

 

Ethernet test equipment

10/100/1000 Base-T tests:

  • Keysight DSO9254A 2.5 GHz Oscilloscope
  • Keysight E5071C ENA

10G Base-T tests:

  • Keysight DSOV334A33 GHz Oscilloscope
  • Keysight E5071C ENA

SFP+ & QSFP+ tests:

  • Keysight DSOV334A33 GHz Oscilloscope
  • Anritsu MP1900A

SFP28 & QSFP28 tests:

  • Keysight DSOV334A33 GHz Oscilloscope
  • Anritsu MP1900A

Ethernet FAQ

Pretest preparation

1. What needs to be provided before Ethernet testing?
  • 2 sets of samples
  • A completed copy of the one-page product information form <Click to Download>

For more information, please refer to the Ethernet Test Process page.

2. How should Ethernet test samples be prepared?

Before testing, please confirm that your product can enter the test mode smoothly. The test needs to be carried out in the test mode. Please provide GRL with the method to enter the test mode. Please contact us before the test if there are any questions.

During test period

1. Is it necessary to turn off products that support low power mode during testing?

During the test, the time for each item is at least 5 minutes up. If the product supports Low Power Mode, your product must be able to turn off Low Power Mode to avoid interrupting the test. The test result will be Failed if the product enters sleep or standby mode before it runs out of the test item.

Posttest checklist

1. Can product samples be recollected upon test completion?

Yes.

If your product is very special, GRL might investigate your consent and keep samples for 2 months.