LEONI Dacar® Automotive Ethernet for bidirectional data communication

PublishTime：2022-11-07

●The introduction of Ethernet for automotive applications forms the basis for ongoing bandwidth growth. The 100Base-T1 resp. 1000Base-T1 standard applies for common data communication. This facilitates bidirectional data transfer at 100 Mbps and 1 Gbps ethernet standard across a single, unshielded twisted-pair cable.
●For single-pair, unshielded data cables, OPEN Alliance SIG has specified the following HF parameters for 100 Mbps cables:
■Impedance: Z[Ω] 100 ± 10
■Insertion loss: IL [dB/m] 0.06 at 1 MHz, 0.16 at 10 MHz, 0.31 at 33 MHz, 0.45 at 66 MHz
■Return loss: RL [dB] 20 at 1 MHz, 20 at 20 MHz, 14.8 at 66 MHz
■Longitudinal conversion transfer loss: LCTL [dB]: 46 at 1 MHz, 46 at 50 MHz, 34 at 200 MHz
■Longitudinal conversion loss: LCL [dB]: 46 at 1 MHz, 46 at 50 MHz, 34 at 200 MHz
●LEONI Dacar Ethernet cables are fulfilling these specifications with the twisted-pair structure – also under adverse environmental conditions.

Brand of Product：	LEONI
Part#：	LEONI Dacar® 546 、 LEONI Dacar® 626 、 LEONI Dacar® 547 、 LEONI Dacar® 546-V More Part#
Product Category：	Ethernet cables More
Application：	[ automotive applications ][ bidirectional data communication ] More
Data Type：	Supplier and Product Introduction More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	02.2019
Version Number：
Data Encoding：
Data Size：	2.6 MB

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