---
product_id: 30578616
title: "5-Pack LC UPC Duplex Fiber Optic Keystone Coupler Jack, OM1/OM2/OM3/OM4 Multimode, OS2 Single Mode Support"
brand: "cable matters"
price: "RM133"
currency: MYR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.my/products/30578616-5-pack-lc-upc-duplex-fiber-optic-keystone-coupler-jack
store_origin: MY
region: Malaysia
---

# Universal fiber compatibility Flangeless duplex design Dust-proof protective caps 5-Pack LC UPC Duplex Fiber Optic Keystone Coupler Jack, OM1/OM2/OM3/OM4 Multimode, OS2 Single Mode Support

**Brand:** cable matters
**Price:** RM133
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect like a pro, stay ahead of the network curve!

## Quick Answers

- **What is this?** 5-Pack LC UPC Duplex Fiber Optic Keystone Coupler Jack, OM1/OM2/OM3/OM4 Multimode, OS2 Single Mode Support by cable matters
- **How much does it cost?** RM133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/30578616-5-pack-lc-upc-duplex-fiber-optic-keystone-coupler-jack)

## Best For

- cable matters enthusiasts

## Why This Product

- Trusted cable matters brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Snap-In Security:** Robust snap-in mounting guarantees a professional, stable installation every time.
- • **Dust-Free Durability:** Protective caps keep your connections pristine and performance peak.
- • **Sleek Flangeless Fit:** Phosphor bronze sleeve and stainless steel clip ensure smooth polarity swaps without cable interference.
- • **Seamless Fiber Fusion:** Supports OS2 single mode & OM1-OM4 multimode fibers for ultimate network versatility.
- • **Ready for Rapid Upgrades:** 5-pack bundle with reusable jacks and caps means you’re always prepared for network evolution.

## Overview

This 5-pack of LC UPC duplex fiber optic keystone coupler jacks supports a broad range of fiber types including OS2 single mode and OM1-OM4 multimode. Featuring a flangeless duplex design with durable phosphor bronze sleeves and stainless steel clips, it ensures easy cable polarity changes without obstruction. Protective dust caps and secure snap-in mounting provide a clean, reliable, and professional finish ideal for home or office network setups. Perfect for tech-savvy professionals who demand flexibility and readiness for future upgrades.

## Description

Full description not available

## Features

- Wide Fiber Compatibility: LC fiber keystone insert is compatible with Single Mode OS2 9-micron fiber and Multimode OM1, OM2, OM3, and OM4 50-micron or 62.5-micron fiber patch cords. Fits a standard opening in a patch panel or wall plate for keystone jacks.
- Reliable LC Coupling: LC to LC coupler joins two duplex multimode fiber patch cables with low-profile LC connectors. Protective caps on the adapter prevent dust and debris from entering the LC fiber keystone jack or multimode fiber cables.
- Flangeless Duplex Design: LC duplex coupler with a flangeless design, phosphor bronze sleeve, and stainless-steel retention clip accommodates zipcord fiber cables. The LC keystone jack will not block the zipcord yoke when changing cord polarity.
- Secure Snap-In Mounting: Sturdy snap-in construction of the LC fiber optic keystone jack provides a secure connection. Installing this female to female fiber wall jack delivers a clean, professional finish in home or office networks.
- Flexible Deployment Options: The Cost-effective 5-pack LC keystone jack inserts provides convenient spares for last-minute cable connections. These reusable LC fiber jack modules include protective caps and can be easily disconnected and relocated during network upgrades.

## Product Details

- **Brand:** Cable Matters
- **Connector Type:** LC
- **Cable Type:** Fiber Optic
- **Compatible Devices:** PC
- **Special Feature:** Sturdy Design, Multi-pack, Compatible with Single Mode and Multimode Cables

## Images

![5-Pack LC UPC Duplex Fiber Optic Keystone Coupler Jack, OM1/OM2/OM3/OM4 Multimode, OS2 Single Mode Support - Image 1](https://m.media-amazon.com/images/I/61rAWywFvfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality and Performance!
*by G***D on September 19, 2024*

I recently purchased the Cable Matters 5-Pack LC UPC Duplex Fiber Optic Keystone Coupler Jack, and I am extremely impressed with the quality and performance of these couplers. They are well-constructed and fit perfectly into my patch panel, providing a secure and reliable connection for my fiber optic cables.The installation was straightforward, and the couplers snapped into place without any issues. I appreciate the protective caps that come with each coupler, which help keep the connectors clean and free from dust. The compatibility with various fiber types (OM1/OM2/OM3/OM4) is a huge plus, making these couplers versatile for different networking needs.Since installing them, I have experienced no signal loss or connectivity issues, and the overall performance of my network has been excellent. These couplers are a great value for the price, and I highly recommend them to anyone looking for reliable and high-quality fiber optic keystone jacks.

### ⭐⭐⭐⭐⭐ These worked out great
*by E***S on June 16, 2025*

These are just what I needed and they work great. My sever cabinet is in a small cabinet in a small closet in my hallway just outside of the living room. I needed to pass OM3 from my aggregation switch through the closet wall and into my office for a 10g connection to a 10g switch in my office. Using these via a wall plate allowed me to neatly pass the om3 through the wall and still have a couple of extra spaces in the wall plate to pass through cables for future connection with out having to put new holes in the wall.

### ⭐⭐⭐⭐⭐ MINIMUM WIDTH FOR PATCH PANEL
*by R***N on September 23, 2024*

Many of the keystone pass-through connectors have two small tabs that stick out the sides of the connector making multiple connectors too wide to fit in a patch panel next to each other. These Cable Matters connectors don't need those tabs so they fit perfectly.

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**Shop now:** [https://www.desertcart.com.my/products/30578616-5-pack-lc-upc-duplex-fiber-optic-keystone-coupler-jack](https://www.desertcart.com.my/products/30578616-5-pack-lc-upc-duplex-fiber-optic-keystone-coupler-jack)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-20*