---
product_id: 573642559
title: "PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension"
brand: "pngknyocn"
price: "72.57 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/573642559-pngknyocn-ip68-waterproof-fiber-optical-coupler-lc-to-lc-duplex
store_origin: TN
region: Tunisia
---

# IP68 Waterproof rating LC to LC Duplex connection Nylon PA66 durable shell PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension

**Brand:** pngknyocn
**Price:** 72.57 DT
**Availability:** ✅ In Stock

## Summary

> 💡 Connect Confidently, Rain or Shine!

## Quick Answers

- **What is this?** PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension by pngknyocn
- **How much does it cost?** 72.57 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/573642559-pngknyocn-ip68-waterproof-fiber-optical-coupler-lc-to-lc-duplex)

## Best For

- pngknyocn enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Constructed with high-performance nylon PA66 and ceramic conduit for long-lasting corrosion resistance.
- • **Plug & Play Simplicity:** No tools or expertise needed—quick installation keeps your network running without downtime.
- • **Seamless Fiber Extension:** Effortlessly connect two LC fiber optic cables for high-quality, low-loss signal transmission.
- • **Optimized for Outdoor Use:** Silicone and rubber sealing rings lock out moisture, maintaining peak performance in extreme conditions.
- • **Unmatched Weatherproofing:** IP68 rating ensures total protection against water and dust, perfect for harsh outdoor environments.

## Overview

The PNGKNYOCN IP68 Waterproof Fiber Optical Coupler is a robust LC to LC duplex connector designed for outdoor fiber optic cable extensions. Featuring an IP68 waterproof rating, a durable nylon PA66 shell, and high-performance ceramic conduit, it guarantees reliable, corrosion-resistant connections in harsh environments. Its plug-and-play design allows quick, tool-free installation, making it ideal for professionals seeking seamless, weatherproof network expansion.

## Description

Product name: LC duplex waterproof connector LC waterproof connectors can convert existing Ethernet connectors into dustproof and waterproof, allowing for quick connection/separation, and can work effectively in harsh environments and use cable components effectively The SC female to female waterproof connector is suitable for extending the fiber optic cable connection by connecting two short network cables together, thereby preventing moisture, dirt, and insect resistance of network components Specification: Color: Black Material: Shell nylon PA66, silicone waterproof rubber ring Protection level: IP68 Connection port: LC duplex Working temperature: -40~85 ℃ Packaging includes: 1 x LC duplex waterproof connector Installation steps: 1. Disassemble the product and prepare the fiber optic cable; 2. Connect the fiber optic cable in series with the middle sleeve and locking nut;  3. Insert the LC fiber optic plug into the fiber optic jack of the connector;  4. Connect the silicone waterproof pad to the fiber optic cable;  5. Tighten the middle sleeve and joint;  6. Place the silicone waterproof pad into the grip clip of the middle sleeve;  7. Install the locking nut pre installed on the fiber optic cable onto the middle sleeve and tighten it;  8. Install the other side according to the above steps;  9. Installation completed

## Features

- LC fibre optic waterproof coupler is suitable for extending fibre optic cable connections by connecting 2 short LC fiber optic cables together, thus protecting network components from moisture, oxidation and corrosion and enabling high quality connections.
- This fibre optic duplex coupler allows for quick connection/disconnection, is waterproof to IP68, works effectively in harsh environments and uses cable assemblies efficiently, accepts 2x (0-4mm) OD cable
- This LC fiber optic waterproof connector shell is made of nylon PA66, high performance ceramic conduit is safe and reliable, using silicone ring and rubber ring to seal the water-proof performance of the product
- Widely used where fibre optic signal transmission is required, no tools and expertise are required for installation, plug and play, easy and fast
- Note: After long-term use in a humid environment, it is necessary to regularly check the sealing of the sealing ring to prevent water from penetrating into the connector. If used in corrosive soil and humid environment, the shell will be more susceptible to corrosion. Also, do not immerse the connector in water.

## Product Details

- **Brand:** PNGKNYOCN
- **Connector Type:** Optical
- **Cable Type:** Fiber Optic
- **Compatible Devices:** Router, Switch, Server, Network Device
- **Special Feature:** Waterproof

## Images

![PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension - Image 1](https://m.media-amazon.com/images/I/51VrrrCZXiL.jpg)
![PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension - Image 2](https://m.media-amazon.com/images/I/81HpXf8FQVL.jpg)
![PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension - Image 3](https://m.media-amazon.com/images/I/61P9zmeNPBL.jpg)
![PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension - Image 4](https://m.media-amazon.com/images/I/61WPO0-r4OL.jpg)
![PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension - Image 5](https://m.media-amazon.com/images/I/81D+UIxVQdL.jpg)

## Frequently Bought Together

- PNGKNYOCN IP68 Waterproof Fiber Optical Coupler, LC to LC Duplex Fiber Optic Cable Outdoor Waterproof Connector for LC Fiber Optic Cable Extension
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-27*