---
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: "37481CFA"
currency: XOF
in_stock: true
category: "Gwli Uni"
url: https://www.desertcart.sn/products/746411905-20pcs-lc-to-lc-fiber-optical-couplers-4-fiber-channels
store_origin: SN
region: Senegal
---

# 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:** 37481CFA
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect with confidence — your network’s silent powerhouse!

## 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?** 37481CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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

- • **Built to Endure:** Operates flawlessly from -20°C to 70°C, perfect for demanding server racks and network environments
- • **Noise & Damage Shield:** Effective isolation protects your main control system from accidental damage and ground circuit noise
- • **Ultra-Low Signal Loss:** Insertion loss ≤0.2dB ensures crystal-clear data transmission with minimal degradation
- • **Quad-Channel Precision:** 4 fiber channels with secure screw mounting wing for stable, high-density connections
- • **Plug & Play Reliability:** Over 1000 plug cycles with high interchangeability (≤0.25dB) and repeatability (≤0.15dB) for long-term use

## Overview

This 20-piece set of 4-channel LC to LC fiber optical couplers features APC end-face connectors with screw mounting wings, designed for single-mode fiber networks. Engineered with high-precision zirconium ceramic cores, they deliver ultra-low insertion loss (≤0.2dB) and high echo loss (≥25dB), ensuring reliable, noise-isolated connections. Rated for -20 to 70°C operation and over 1000 plug cycles, these couplers are ideal for server racks, patch panels, and broadband access networks seeking durable, high-performance fiber connectivity.

## 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 |
|---------------|-------|
| ASIN | B0C977D4NP |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 228,163 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,353 in Fibre Optic Cables |
| Colour | LC for APC |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | 7 Oct. 2023 |
| Included components | 20PCS 4 Channel LC Couplers |
| Item Weight | 136 g |
| Item model number | LC-4CLCP-APC-20 |
| Manufacturer | GwliUni |
| Package Dimensions | 28.96 x 22.1 x 1.27 cm; 136 g |
| Part number | LC-4CLCP-APC-20 |
| Shape | Rectangular |
| Special Features | Data Transfer |
| Style | 20PCS 4 Channels LC-APC |

## Product Details

- **Brand:** GwliUni
- **Cable type:** Fibre Optic
- **Compatible devices:** Server
- **Connector type:** LC
- **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/41GJTPE4unL.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/41JYAoH7k+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/41LBOGCVLYL.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/41VKKhBUvNL.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/51Esw2ZYaaL.jpg)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-28*