--- product_id: 481936213 title: "1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution" brand: "jienk" price: "$33.88" currency: USD in_stock: true reviews_count: 7 category: "Jienk" url: https://www.desertcart.us/products/481936213-1way-rj45-8p8c-din-rail-mount-ethernet-connector-distribution store_origin: US region: United States of America --- # 120Ω termination resistor for signal integrity 9 screw terminal contacts for secure wiring DIN rail mount for stable industrial installation 1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution **Brand:** jienk **Price:** $33.88 **Availability:** ✅ In Stock ## Summary > 🔗 Secure your network with precision and style! ## Quick Answers - **What is this?** 1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution by jienk - **How much does it cost?** $33.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/481936213-1way-rj45-8p8c-din-rail-mount-ethernet-connector-distribution) ## Best For - jienk enthusiasts ## Why This Product - Trusted jienk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Secure:** Robust plastic enclosure and mounting holes ensure long-lasting, reliable connections. - • **Space-Savvy Design:** Compact footprint fits tight DIN rail spaces without compromise. - • **Effortless Connectivity:** Quick-access screw terminals simplify complex wiring setups. - • **Versatile Protocol Support:** Compatible with Ethernet, DMX512, RS485, RS422, and RS232 standards. - • **Signal Stability Guaranteed:** Integrated 120Ω resistor eliminates data loss in RS485 networks. ## Overview The Jienk 1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution offers a compact, durable breakout board with 9 screw terminals for fast, secure wiring. Designed for industrial DIN rail mounting, it supports multiple communication protocols including Ethernet and RS485, featuring an optional 120Ω termination resistor to maintain signal integrity and prevent data loss. Ideal for professionals seeking reliable, space-efficient network connectivity solutions. ## Description Buy Jienk 1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution | 120Ohm Terminal Resistor for RS485 COM: Connectors & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Very Useful - I do a lot of communication work and these are great for breaking out RS232, 422 and 485. Bought this single unit to terminate a pack of 4 batteries that was intermittently dropping signal. Connected it to the last battery pack in the chain with the 120ohm resistor and no more lost data. They come in Doubles and Triples also, each having an integrated 120ohm resistor. The doubles and triples help you deal with the crazy things manufacturers do to get you to buy their cables and adapters. The doubles work great for configuring connections. The triples work well for simply listening in on communications (sniffing). Good product, built well, lots of uses, din rail mountable. Review: Nice RJ45 DIN mounted breakout - Good quality, does exactly what I needed ## Features - 【Easy to Use】This RJ45 breakout board provides a convenient method of accessing all the contacts of an 8P8C connector. Each of the 9 connections are brought out to a screw terminal for fast and secure termination to wires. - 【Compact Design】This compact board will fit in tight spaces and has mounting holes to allow it to be securely fastened ensuring a solid connection. - This RJ45 to screw terminal distribution is for Ethernet/DMX512/RS485/RS422/RS232. - C45 DIN rail mounting (width 35mm), 15mm din rail compatible. The plastic enclosure on this model protects the board, and increases the overall durability. - Terminal pitch：5.08mm/0.2". Adaptor board with 120Ω termination matching resistor, optional access or not. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BBPBCXGZ | | Best Sellers Rank | #1,402 in Audio & Video Connectors & Adapters | | Brand Name | Jienk | | Centerline Length | 5.4 centimeters | | Color | Black | | Connector Type | Screw | | Current Rating | 0.5 A | | Customer Reviews | 4.7 out of 5 stars 27 Reviews | | Gauge | 16 | | Item Dimensions W x H | 1.38"W x 1.54"H | | Item Pitch | 0.2 inches | | Manufacturer | Jienk | | Material Type | Plastic | | Model | JT488-489 | | Mounting Type | DIN Rail Mount | | Number Of Contacts | 9 | | Number Of Poles | 9 | | Number of Positions | 9 | | Part Number | JT488-489 | | Pitch | 0.2 inches | | Unit Count | 1 Count | | Upper Temperature Rating | 50 °C | | Voltage | 100 volts | ## Product Details - **Brand:** Jienk - **Connector Type:** Screw - **Current Rating:** 0.5 Amps - **Gauge:** 16.0 - **Item Pitch:** 0.2 Inches - **Material:** Copper, Metal, Plastic - **Mounting Type:** DIN Rail Mount - **Number Of Contacts:** 9 - **Number Of Poles:** 9 - **Voltage:** 100 Volts ## Images ![1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution - Image 1](https://m.media-amazon.com/images/I/61ri9M6tpZL.jpg) ![1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution - Image 2](https://m.media-amazon.com/images/I/513XSGNSssL.jpg) ![1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution - Image 3](https://m.media-amazon.com/images/I/51TcyH0Ee+L.jpg) ![1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution - Image 4](https://m.media-amazon.com/images/I/61wAj7dEY8L.jpg) ![1Way RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution - Image 5](https://m.media-amazon.com/images/I/61C15Og6zRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very Useful *by K***S on July 17, 2025* I do a lot of communication work and these are great for breaking out RS232, 422 and 485. Bought this single unit to terminate a pack of 4 batteries that was intermittently dropping signal. Connected it to the last battery pack in the chain with the 120ohm resistor and no more lost data. They come in Doubles and Triples also, each having an integrated 120ohm resistor. The doubles and triples help you deal with the crazy things manufacturers do to get you to buy their cables and adapters. The doubles work great for configuring connections. The triples work well for simply listening in on communications (sniffing). Good product, built well, lots of uses, din rail mountable. ### ⭐⭐⭐⭐⭐ Nice RJ45 DIN mounted breakout *by T***T on December 27, 2025* Good quality, does exactly what I needed ### ⭐⭐⭐⭐⭐ Size and form factor for this part was changeable for smaller footprint *by A***R on November 26, 2025* Worked well for intended Ethernet POE breakout. The plastic base was removable for more compact form factor! ## Frequently Bought Together - Jienk RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution Breakout Board, One Way RJ45 Vertical Jack Terminal Block Connector with 120Ohm Terminal Resistor - Poyiccot RJ45 Breakout, RJ45 Screw Terminal Adaptor Connector, 2pack RJ45 8p8c Female Jack to 8 Pin Screw Terminal Connector for Cat7 Cat6 Cat5 Cat5e Ethernet Extender CCTV Digital DVR Network Adapter - Electronics-Salon Slim DIN Rail Mount RJ45 8P8C Breakout Board Interface Module. --- ## 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.us/products/481936213-1way-rj45-8p8c-din-rail-mount-ethernet-connector-distribution](https://www.desertcart.us/products/481936213-1way-rj45-8p8c-din-rail-mount-ethernet-connector-distribution) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-02*