---
product_id: 481936213
title: "RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution Breakout Board, One Way RJ45 Vertical Jack Terminal Block Connector with 120Ohm Terminal Resistor"
brand: "jienk"
price: "R537"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Jienk"
url: https://www.desertcart.co.za/products/481936213-rj45-8p8c-din-rail-mount-ethernet-connector-distribution-breakout-board
store_origin: ZA
region: South Africa
---

# Compact 54mm x 39mm footprint 9 screw terminal connections DIN rail mountable with 120Ω resistor RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution Breakout Board, One Way RJ45 Vertical Jack Terminal Block Connector with 120Ohm Terminal Resistor

**Brand:** jienk
**Price:** R537
**Availability:** ✅ In Stock

## Summary

> 🔗 Elevate your network game with precision breakout power!

## Quick Answers

- **What is this?** RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution Breakout Board, One Way RJ45 Vertical Jack Terminal Block Connector with 120Ohm Terminal Resistor by jienk
- **How much does it cost?** R537 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/481936213-rj45-8p8c-din-rail-mount-ethernet-connector-distribution-breakout-board)

## 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

- • **Robust & Reliable:** Durable plastic enclosure and DIN rail compatibility guarantee long-lasting, professional-grade installation.
- • **Space-Savvy Design:** Ultra-compact footprint with mounting holes fits tight industrial setups without compromise.
- • **Built-In Noise Defense:** Integrated 120Ω termination resistor ensures stable data transmission and eliminates signal dropouts.
- • **Seamless Signal Control:** Easily access and terminate all 8P8C RJ45 contacts via secure screw terminals for flawless connectivity.
- • **Versatile Protocol Support:** Perfect for Ethernet, DMX512, RS485, RS422, and RS232 applications—one breakout board to rule them all.

## Overview

The Jienk RJ45 8P8C DIN Rail Mount Breakout Board offers a compact, durable solution for professional-grade Ethernet and serial communication wiring. Featuring 9 screw terminals for easy access, a built-in 120Ω termination resistor to prevent signal loss, and a secure DIN rail mount design, it supports multiple protocols including Ethernet, DMX512, RS485, RS422, and RS232. Ideal for millennial managers demanding reliable, space-efficient connectivity in complex setups.

## Description

Buy Jienk RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution Breakout Board, One Way RJ45 Vertical Jack Terminal Block Connector with 120Ohm Terminal Resistor: 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 | #1,952 in Audio & Video Connectors & Adapters |
| Brand | Jienk |
| Centerline Length | 54 Millimeters |
| Connector Type | Screw |
| Current Rating | 0.5 Amps |
| Customer Reviews | 5.0 5.0 out of 5 stars (22) |
| Date First Available | August 24, 2022 |
| Gauge | 16.0 |
| Item Pitch | 0.2 Inches |
| Item Weight | 2.08 ounces |
| Item model number | JT488-489 |
| Manufacturer | Jienk |
| Material | Copper, Metal, Plastic |
| Mounting Type | DIN Rail Mount |
| Number Of Contacts | 9 |
| Number Of Poles | 9 |
| Product Dimensions | 1.38"W x 1.54"H |
| Upper Temperature Rating | 50 Degrees Celsius |
| 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

![RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution Breakout Board, One Way RJ45 Vertical Jack Terminal Block Connector with 120Ohm Terminal Resistor - Image 1](https://m.media-amazon.com/images/I/61ri9M6tpZL.jpg)

## Available Options

This product comes in different **Size** options.

## 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

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-13*