---
product_id: 31950626
title: "ST Coupler - 10 Pack - ST Fiber Optic Coupler for Extending Fiber Cables - Fiber Optic Cable Connectors with Twist and Turn Barrel Lock Mechanism"
brand: "pacsatsales"
price: "235 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Pac Sat Sales"
url: https://www.desertcart.dk/products/31950626-st-coupler-10-pack-st-fiber-optic-coupler-for-extending
store_origin: DK
region: Denmark
---

# Minimal signal loss under movement Twist & turn barrel lock for secure fit No termination kit needed, quick connect ST Coupler - 10 Pack - ST Fiber Optic Coupler for Extending Fiber Cables - Fiber Optic Cable Connectors with Twist and Turn Barrel Lock Mechanism

**Brand:** pacsatsales
**Price:** 235 kr
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in flawless fiber connections—because your network deserves the best.

## Quick Answers

- **What is this?** ST Coupler - 10 Pack - ST Fiber Optic Coupler for Extending Fiber Cables - Fiber Optic Cable Connectors with Twist and Turn Barrel Lock Mechanism by pacsatsales
- **How much does it cost?** 235 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/31950626-st-coupler-10-pack-st-fiber-optic-coupler-for-extending)

## Best For

- pacsatsales enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros Since '89:** PacSatSales’ legacy means you’re backed by decades of fiber expertise.
- • **Effortless Fiber Extension:** Press, click, twist—extend your network in seconds without extra tools.
- • **Industry-Grade Reliability:** Meets IEC, RoHS, and UL standards for mission-critical performance.
- • **Rock-Solid Signal Integrity:** Snug fit ensures zero signal loss even in dynamic environments.
- • **Versatile Indoor & Outdoor Use:** Lightweight, durable design built to perform anywhere your network needs it.

## Overview

The PacSatSales ST Coupler 10-pack offers a professional-grade fiber optic connection solution featuring a twist-and-turn barrel lock mechanism for secure, low-loss cable extension. Field-tested and compliant with IEC, RoHS, and UL standards, these lightweight connectors deliver reliable performance indoors and outdoors, trusted by fiber pros nationwide since 1989.

## Description

desertcart.com: PacSatSales ST Coupler - 10 Pack - ST Fiber Optic Coupler for Extending Fiber Cables - Fiber Optic Cable Connectors with Twist and Turn Barrel Lock Mechanism : Electronics

Review: Five Stars - Good quality. Sturdy. Does the job as described. Great value.
Review: Good quality - Good product. Works as expected.

## Features

- Industry Tested - Our ST Fiber Optic Cable Connector for ST/UPC cables has been field tested and proven by Fiber professionals across America
- Simple Mechanism - An ST Fiber Coupler flawlessly connects ST Fiber Cables with a simple press, click and twist action. Extend your Fiber in seconds without the use of a termination kit
- Sets Standards - Our ST Optical Coupler meets all industry performance standards ensuring job site satisfaction in mission critical environments
- Tight connection - Your ST Fiber Optic Connector will fit snugly without excess signal loss even robust movement that can occur when used in the field
- Industry Trusted Supplier - Since 1989, PacSatSales has been installing commercial CATV & Fiber Cable Network systems throughout the USA. We source our own brand of high spec suite of fiber optic products for all fiber optic systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H11VB7Q |
| Best Sellers Rank | #32,063 in Electronics ( See Top 100 in Electronics ) #181 in Fiber Optic Cables |
| Brand Name | PacSatSales |
| Cable Type | Fiber Optic |
| Color | Red |
| Compatible Devices | Fiber Optic Cables |
| Connectivity Technology | Fiber Optic |
| Connector Gender | Female-to-Female |
| Connector Type | Fiber Optic |
| Customer Reviews | 4.7 4.7 out of 5 stars (90) |
| Included Components | Fiber Optic Connectors |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | PacSatSales |
| Model | 4330119197 |
| Model Name | ST to ST Coupler |
| Number of Items | 10 |
| Other Special Features of the Product | Lightweight |
| Outer Material | Plastic |
| Specification Met | IEC, RoHS, UL |
| UPC | 682269361179 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** PacSatSales
- **Cable Type:** Fiber Optic
- **Compatible Devices:** Fiber Optic Cables
- **Connector Type:** Fiber Optic
- **Special Feature:** Lightweight

## Images

![ST Coupler - 10 Pack - ST Fiber Optic Coupler for Extending Fiber Cables - Fiber Optic Cable Connectors with Twist and Turn Barrel Lock Mechanism - Image 1](https://m.media-amazon.com/images/I/81t+lu-ZGxL.jpg)

## Available Options

This product comes in different **Number Of Items, Style** options.

## Questions & Answers

**Q: Can I use these to connect raw 3mm fiber end to end?**
A: no. This is to connect lc terminated end to lc terminated end.  it is not a splice point.

**Q: are these connectors keyed?**
A: Yes they are ST and always have a key slot.

**Q: How many couplers are included?**
A: 36

**Q: can this be used with multimode?**
A: Hi, Single mode only

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by K***. on June 30, 2017*

Good quality. Sturdy. Does the job as described. Great value.

### ⭐⭐⭐⭐⭐ Good quality
*by C***O on August 28, 2025*

Good product. Works as expected.

### ⭐⭐⭐⭐⭐ Fits perfectly and hold together
*by B***B on March 6, 2024*

It’s a simple item but it works great. Perfect for extending most current single mode fibers that service providers are installing for home fiber internet.

## Frequently Bought Together

- PacSatSales ST Coupler - 10 Pack - ST Fiber Optic Coupler for Extending Fiber Cables - Fiber Optic Cable Connectors with Twist and Turn Barrel Lock Mechanism
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**Shop now:** [https://www.desertcart.dk/products/31950626-st-coupler-10-pack-st-fiber-optic-coupler-for-extending](https://www.desertcart.dk/products/31950626-st-coupler-10-pack-st-fiber-optic-coupler-for-extending)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-28*