CONTENT GENERAL INFORMATION ................... 3 Functionality and Features of the 100BASE-T1 MediaConverter_EMC ... 3 Warranty and Safety Information ................ 5 Declaration of conformity ..................6 HARDWARE INTERFACES ..................7 Connectors ......................7 2.1.1 Black MQS Connector ................... 7 2.1.2 SFP-Interface ....................9 Other interfaces ....................
The Technica Engineering 100BASE-T1 MediaConverter_EMC is always in a set of two devices. One Device transmits data frames directly from the physical layer 100BASE-T1 to a proprietor optical Ethernet SFP-module port. The Delay time is constant 2.0µs. The standard operational area is getting a connection to a device under test in a shielded EMC Chamber.
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92 x 63 x 30 mm Weight: 0,2 kg International Protection: IP 2 0 Operating temperature: -40° to +80 °Celsius LINKS: The User can download the latest firmware and documentation for the 100BASE-T1 MediaConvert_EMC_Set here: https://technica-engineering.de/produkt/100base-t1-mediaconverter_emc-set/ 100BASE-T1 MediaConverter_EMC User Manual...
1.2 Warranty and Safety Information Before operating the device, read this manual thoroughly and retain it for your reference. The latest documentation for the 100BASE-T1 MediaConverter_EMC can be downloaded here: https://technica-engineering.de/produkt/100base-t1- mediaconverter_emc-set/ Use the device only as described in this manual.
2.1 Connectors On the label on top of the device you can see an overview about all HW-Interfaces of the 100BASE-T1 MediaConverter_EMC Figure 2—1: Label of 100BASE-T1 MediaConverter_EMC with pinning information 2.1.1 Black MQS Connector The pinning of the ECU connectors is listed on the label on top of the device as well.
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BroadR-Reach Port, Negative n.c. BroadR-Reach Port, Positive n.c. Table 2—2: Pinning of black MQS connector *These pins supply power to another device with common mode choke filter inside. Note: The power supply on these pins are maximum 0,6A 100BASE-T1 MediaConverter_EMC User Manual...
Note: There is a bug in the used BroadR-Reach PHY. When the BR Plus and Minus lines are swapped, and the 100BASE-T1 port is set to Slave then the Link LED is lit, but there is no data transmission possible. So please connect the 100BASE-T1 lines correctly.
OFF (down) 100BASE-T1 Port is set to HalfOut Table 3—1: Configuration of DIP-Switches Note: In a 100BASE-T1 Link one device must be set to Master, the other must be set to Slave Mode. Note: The MediaConverter should always be set to FullOut. HalfOut was a former configuration for EMC optimization but will cause an instable link.
DUT. 12 V DC BroadR-Reach Shielded EMC Chamber Optical Ethernet Fast BroadR- Ethernet Reach Figure 4—1: Measurement Setup Note: The standard 100BASE-T1 MediaConverter (100BASE-T1 to Fast Ethernet) is not part of the 100BASE-T1 MediaConverter_EMC_Set. 100BASE-T1 MediaConverter_EMC User Manual...
5 100BASE-T1 FILTER The following 100BASE-T1 Filter is used in the 100BASE-T1 MediaConverter_EMC: In Version 3.0 the TDK CMC ACT45L-201-2P is used for L32. Figure 5—1: Used Filter in100BASE-T1 MediaConverter EMC All Filter Versions are compatible and it will be possible to set up a stable link.
GHz. The devices are not damaged in this setup. There will be no Link Drop on 100BASE-T1 or 1000BaseT1. Warning: BCI closed loop method is not allowed for 100BASE-T1 or 1000BaseT1 products. This test would permanently damage any device (independent of the vendor of device) if your generator is strong enough.
The delay time is constant 2.0µs. The delay is independent of the Ethernet packet frame size. • The 100BASE-T1 MediaConverter_EMC is optimized for automotive use. The maximum line length for each BroadR-Reach segment is limited to 15 meters. • For best EMC performance only linear power regulators have been used in the EMC version of the MediaConverter.
9 CHANGELOG Version Chapter Description Date First release Rework of design and update of all information 16.11.2018 100BASE-T1 MediaConverter_EMC User Manual...
If you have any questions regarding this product, please feel free to contact us: Technica Engineering GmbH Leopoldstr. 236 80807 München Germany Technical support: support@technica-engineering.de General information: Info@technica-engineering.de Most current user manuals and product information: https://technica-engineering.de/ 100BASE-T1 MediaConverter_EMC User Manual...
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