Optical Module 485

Information
Jul 19, 2026

Isolated RS-485 transceivers

Learn how integrated isolated RS-422 and RS-485 transceivers deliver reliable communication while reducing significant board space compared to traditional optocoupler-based solutions. Explore

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Mar 17, 2026

Si858x Isolated RS-485 Transceivers

These cutting-edge devices are perfect for industrial applications requiring isolated interfaces with a fieldbus system like ProfiBus or ModBus, utilizing the RS-485 physical layer.

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Nov 30, 2025

Opto-Isolated RS485 Hub / Splitter (Industrial) – CommFront

The HUB-485-4 is a rugged, industrial-grade, optically-isolated RS485 Hub / Splitter / Repeater, which can be used to expand RS-485 networks by splitting one (1) RS-485 network into four (4) - star

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Dec 17, 2025

COMMFRONT Industrial RS485 Opto-Isolated Hub/Splitter/Repeater

The HUB-485-4 is a rugged, industrial-grade, optically-isolated RS485 Hub / Splitter / Repeater, which can be used to expand RS-485 networks by splitting one RS-485 network into four (star wiring), in

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Mar 16, 2026

AN-727: <span class="analog-coupler">i</span>Coupler® Isolation in

Digitally isolating the RS-485 bus from each system connected to the bus reduces signal distortion and errors, and provides system and component protection from system and bus voltage and ground

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Aug 19, 2025

Opto-Isolated RS485 4-Port Hub / Splitter Industrial

It is a data interface conversion module with excellent performance. The hub provides star RS485 bus connection, and each port has short-circuit and open-circuit protection.

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Nov 01, 2025

OZD 485 G12-1300 PRO Hirschmann | Mouser

OZD 485 G12-1300 PRO Hirschmann Interface Modules Interface converter electrical/optical for RS 485 field bus networks; repeater function; for quartz glass FO; electrical full duplex or semi-duplex mode;

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Oct 24, 2025

AN1991: Isolating RS-485 Interfaces with High-Speed Digital

Opto-isolators (also known as optocouplers, photocouplers, or optical isolators), have been used in the design of isolated RS-485 networks for the past four decades.

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Mar 09, 2026

Hirschmann OZD-485-G12 PRO Fiberoptic Repeater

The Hirschmann OZD-485-G12 PRO Fiberoptic Repeater is an advanced optical link module designed for industrial automation environments, ensuring high-speed data transmission over long distances

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