Product Tree

Ethernet Retimers, Redrivers/Repeaters and MUX Buffers Overview

Extend reach and distribute 10/40/100GbE signals

Ethernet retimers

  • Extend reach, eliminate jitter & crosstalk: Support 30+ inches of FR-4 or 8+ meters of copper cable.
  • Integrated features: Single-supply voltage, referenceless CDR, built-in eye monitoring & PRBS generator/checker, easy to configure


Ethernet repeaters, mux buffers

  • Extend signal reach: Input & output equalization to support 30+ inches of FR-4 or 8+ meters of copper cable
  • Easy to use: half the power and double the speed of competitive solutions, transparent multi-protocol support


Feature products


4 channel advanced retimer for 100 GbE


8 channel linear repeater for 100GbE


8 channel advanced retimer for 100GbE and higher

Technical resources

Evaluation modules

Evaluation Modules

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Reference designs modules

Reference Designs Modules

Complete board-and system-level reference design circuits to help you quickly evaluate and customize your system.

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WEBENCH interface designer


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Technical documents

Technical Documents

Application notes and guides to cover all your design needs.

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Training videos

Training videos

On-demand Ethernet training, including overviews and in-depth presentations.

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Online support

Online support

Ask questions, share knowledge and help solve problems with fellow engineers in TI’s E2E™ Community.

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TI’s retimers, redrivers/repeaters and mux buffers provide signal integrity solutions that extend signal reach, while resetting the system jitter budget. With multiple channels this broad portfolio of delivers a variety of channel configurations for scalable front port and backplane solutions.