---
product_id: 746411905
title: "20Pcs LC to LC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors for APC end face with Panel Mounting Wing for Fiber Optic Patch Cable"
brand: "gwliuni"
price: "228.18 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/746411905-20pcs-lc-to-lc-fiber-optical-couplers-4-fiber-channels
store_origin: TN
region: Tunisia
---

# Low insertion loss ≤0.2dB 4 fiber channels LC-LC interface Operating temp -20~70℃ 20Pcs LC to LC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors for APC end face with Panel Mounting Wing for Fiber Optic Patch Cable

**Brand:** gwliuni
**Price:** 228.18 DT
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect like a pro — never miss a signal!

## Quick Answers

- **What is this?** 20Pcs LC to LC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors for APC end face with Panel Mounting Wing for Fiber Optic Patch Cable by gwliuni
- **How much does it cost?** 228.18 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/746411905-20pcs-lc-to-lc-fiber-optical-couplers-4-fiber-channels)

## Best For

- gwliuni enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Panel Mount Design:** Screw mounting wings and dust caps protect your connections in server racks and optical networks.
- • **Robust Temperature Resilience:** Operates flawlessly from -20°C to 70°C, ensuring reliability in diverse environments.
- • **Seamless 4-Channel Connectivity:** Link multiple fiber lines effortlessly with 4 LC-LC channels for high-density setups.
- • **Durable & Repeatable Performance:** Plug in over 1000 times with minimal signal degradation (≤0.15dB repeatability).
- • **Precision Zirconium Ceramic Core:** Experience ultra-low insertion loss (≤0.2dB) and high echo loss (≥25dB) for crystal-clear signals.

## Overview

This 20-piece set of 4-channel LC to LC fiber optical couplers features APC single-mode connectors with precision zirconium ceramic cores, delivering ultra-low insertion loss (≤0.2dB) and high echo loss (≥25dB). Designed for panel mounting with screw wings and dust caps, they ensure durable, repeatable connections (1000+ plug cycles) across a wide operating temperature range (-20°C to 70°C), ideal for server racks, patch panels, and broadband networks.

## Description

【Product Description】 -The LC to LC Coupler is a small device designed to mount in standard rectangular cut out style panels, and It can be used to link Optical Fiber cables or fiber connectors between two Optical Fiber Lines. -The LC to LC Coupler features a dust cap to protect the fiber installation from debris and other contaminants that can ensure the optimal functionality. 【Coupler Specifications】 Product Type: 4 channels LC-LC with screw mounting wing Fiber Type: Single mode for APC Coupler Type: Female to Female  Insertion Loss: ≤0.2dB High Interchangeability: ≤0.25db High Repeatability: ≤0.15db Operating Temperature: -20~70℃

## Features

- 【Main Parameter】Coupler interface: 4 channels LC-LC with screw mounting wing, End-face type: for APC single-mode, Operating temperature: -20~70℃.
- 【Effective Isolation】The Coupler can effectively isolate the signal field from the main control end, prevent accidental damage of the main control system, and effectively inhibit the noise of the ground circuit.
- 【High Reliability】The Coupler internal adopt high-precision zirconium ceramiccore (low insertion loss ≤0.2db, high echo loss≥25db), to ensure maximum connection between the optical fiber jumpers.
- 【High Interchangeability】The Coupler has good interchangeability (≤0.25db) and repeatability (≤0.15db), which can be plugged more than 1000 times.
- 【Wide Application】The Coupler can widely used in Server Rack, Patch Panel, Optical Distribution Frame (ODF), CATV, optical fiber broadband access network, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GwliUni |
| Part number | LC-4CLCP-APC-20 |
| Item Weight | 136 g |
| Package Dimensions | 28.96 x 22.1 x 1.27 cm; 136 g |
| Item model number | LC-4CLCP-APC-20 |
| Colour | LC for APC |
| Style | 20PCS 4 Channels LC-APC |
| Shape | Rectangular |
| Special Features | Data Transfer |
| Included components | 20PCS 4 Channel LC Couplers |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** GwliUni
- **Connector type:** LC
- **Cable type:** Fibre Optic
- **Compatible devices:** Server
- **Special feature:** Data Transfer

## Images

![20Pcs LC to LC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors for APC end face with Panel Mounting Wing for Fiber Optic Patch Cable - Image 1](https://m.media-amazon.com/images/I/61rifwce70L.jpg)
![20Pcs LC to LC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors for APC end face with Panel Mounting Wing for Fiber Optic Patch Cable - Image 2](https://m.media-amazon.com/images/I/61zOxMNFw+L.jpg)
![20Pcs LC to LC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors for APC end face with Panel Mounting Wing for Fiber Optic Patch Cable - Image 3](https://m.media-amazon.com/images/I/51Esw2ZYaaL.jpg)
![20Pcs LC to LC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors for APC end face with Panel Mounting Wing for Fiber Optic Patch Cable - Image 4](https://m.media-amazon.com/images/I/51ckJqbXmAL.jpg)
![20Pcs LC to LC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors for APC end face with Panel Mounting Wing for Fiber Optic Patch Cable - Image 5](https://m.media-amazon.com/images/I/51VHdy8rBFL.jpg)

## Available Options

This product comes in different **Style Name** options.

---

## 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.tn/products/746411905-20pcs-lc-to-lc-fiber-optical-couplers-4-fiber-channels](https://www.desertcart.tn/products/746411905-20pcs-lc-to-lc-fiber-optical-couplers-4-fiber-channels)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*