--- product_id: 385112569 title: "RS485 to 8 Ports RS485 Repeater Optical Isolator Industrial Grade, RS485 hub 8 in 1 Out Signal Amplifier Anti-Interference (RS485 to 8 Ports RS485)" brand: "daok" price: "VT2843" currency: VUV in_stock: false url: https://www.desertcart.vu/products/385112569-rs485-to-8-ports-rs485-repeater-optical-isolator-industrial-grade store_origin: VU region: Vanuatu --- # 115.2kbps speed 3000m range 1000V isolation RS485 to 8 Ports RS485 Repeater Optical Isolator Industrial Grade, RS485 hub 8 in 1 Out Signal Amplifier Anti-Interference (RS485 to 8 Ports RS485) **Brand:** daok **Price:** VT2843 **Availability:** ❌ Out of Stock ## Summary > 🔗 Connect with Confidence: Elevate Your Industrial Communication Game! ## Quick Answers - **What is this?** RS485 to 8 Ports RS485 Repeater Optical Isolator Industrial Grade, RS485 hub 8 in 1 Out Signal Amplifier Anti-Interference (RS485 to 8 Ports RS485) by daok - **How much does it cost?** VT2843 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/385112569-rs485-to-8-ports-rs485-repeater-optical-isolator-industrial-grade) ## Best For - daok enthusiasts ## Why This Product - Trusted daok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Reach:** Communicate over distances greater than 3000 meters without compromising stability. - • **Robust Protection:** 600W surge protection ensures your system stays safe from electrical spikes. - • **Seamless Connectivity:** Easily connect multiple devices with plug-and-play simplicity. - • **High-Speed Performance:** Experience lightning-fast data transmission rates up to 115.2kbps. - • **Versatile Installation:** Mount effortlessly on a 35mm guide rail or choose your preferred setup. ## Overview The RS485 to 8 Ports RS485 Repeater Optical Isolator is an industrial-grade hub designed for seamless RS485 communication in complex environments. With features like high-speed data transmission, robust surge protection, and extensive installation options, it ensures reliable performance for various applications, including highway toll systems and road monitoring. ## Description Product Name: RS485 to 8 ports RS485 repeater / hub Product model: RS485H8P Compatible with RS485 TIA / EIA standard Automatic sending and receiving data: RS485 two wire system communication Input : 1 channel RS485 Output: 8-way RS485 Communication rate: 300bps-115.2kbps (adaptive) Working power supply: DC9-40v 500mA Load capacity: each RS485 interface can connect 256 devices Communication distance: 3000m (each interface) Work indicator: power indicator, data direction indicator, channel indicator Working mode: asynchronous half duplex (RS485 two-way communication) Optical isolation: isolation voltage 1kvrms / 500V DC insulation, isolation of DC / DC module,600W surge protection, 15kV ESD protection Electrical interface: RS485 (two 10 core industrial terminals), power jack Transmission cable: twisted pair or shielded cable Installation way: 35mm DIN rail installation, or 4-hole wall hanging, or other suitable installation ways. Product size: 122 * 72 * 35 mm / 4.8 * 2.83 * 1.37 in Working environment: temperature - 40 ℃ - 85 ℃, relative humidity > 95% RH What's in the box: RS485H8P*1pcs, 12V/1A DC power adapter*1pcs ## Features - The RS485 to 8 Ports RS485 repeater/hub. This is a RS485 repeater / hub specially designed for industrial automation communication,And support 1-way RS485 to 8-way RS485 It solves the networking of RS485 bus star structure and the requirements of RS485 large system in complex electromagnetic environment. - It supports transmission rate up to 115.2kbps, and adopts optical isolation technology in the RS485 terminal. High performance transient voltage suppressor, 600W protect against surges circuit,Providing 1000V isolation voltage can effectively ESD protection. - The built-in conversion processor automatically senses the direction of data flow. Automatically judge the channel status, automatically switch the enabling control circuit,It is easy to solve the delay problem of RS485 transceiver conversion.No jumper setting is needed to realize full asynchronous half duplex (RS485) mode conversion.Plug and play. - Signal isolation, power isolation, two-way transmission, enhanced anti-interference, extended communication distance. Support multiple device hand-in-hand connections, or multiple device cascade connections networking. It is easy to install. It can be installed by 35mm standard guide rail or other ways ( (Not included 35mm guide rail). - The RS485 terminal transmission distance is more than 3000 meters, stable performance. Adopt external power supply, safe and reliable, suitable for outdoor, provide DC 9 ~ 40V wide voltage input. Widely used in highway toll system, road monitoring system and electric power collection system, it is a data communication product with excellent performance. ## Images ![RS485 to 8 Ports RS485 Repeater Optical Isolator Industrial Grade, RS485 hub 8 in 1 Out Signal Amplifier Anti-Interference (RS485 to 8 Ports RS485) - Image 1](https://m.media-amazon.com/images/I/51ao0jTHO0L.jpg) ![RS485 to 8 Ports RS485 Repeater Optical Isolator Industrial Grade, RS485 hub 8 in 1 Out Signal Amplifier Anti-Interference (RS485 to 8 Ports RS485) - Image 2](https://m.media-amazon.com/images/I/51Xp6ev5a9L.jpg) ![RS485 to 8 Ports RS485 Repeater Optical Isolator Industrial Grade, RS485 hub 8 in 1 Out Signal Amplifier Anti-Interference (RS485 to 8 Ports RS485) - Image 3](https://m.media-amazon.com/images/I/61ybOkvZmOL.jpg) ![RS485 to 8 Ports RS485 Repeater Optical Isolator Industrial Grade, RS485 hub 8 in 1 Out Signal Amplifier Anti-Interference (RS485 to 8 Ports RS485) - Image 4](https://m.media-amazon.com/images/I/61TcU4vWPIL.jpg) ![RS485 to 8 Ports RS485 Repeater Optical Isolator Industrial Grade, RS485 hub 8 in 1 Out Signal Amplifier Anti-Interference (RS485 to 8 Ports RS485) - Image 5](https://m.media-amazon.com/images/I/51pSyswmB3L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/385112569-rs485-to-8-ports-rs485-repeater-optical-isolator-industrial-grade](https://www.desertcart.vu/products/385112569-rs485-to-8-ports-rs485-repeater-optical-isolator-industrial-grade) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*