---
product_id: 81201664
title: "Single Mode LC Gigabit Fiber Media Converter - Includes LC SFP 20 km (12.42 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support"
brand: "adnet"
price: "KD 21.37"
currency: KWD
in_stock: true
reviews_count: 8
category: "A Dnet"
url: https://www.desertcart.com.kw/products/81201664-single-mode-lc-gigabit-fiber-media-converter-includes-lc-sfp
store_origin: KW
region: Kuwait
---

# Auto-sensing 10/100/1000 Mbps 20 km (12.42 mi) fiber reach Jumbo Frame & LLF support Single Mode LC Gigabit Fiber Media Converter - Includes LC SFP 20 km (12.42 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support

**Brand:** adnet
**Price:** KD 21.37
**Availability:** ✅ In Stock

## Summary

> 🚀 Future-proof your network with effortless fiber speed and reach!

## Quick Answers

- **What is this?** Single Mode LC Gigabit Fiber Media Converter - Includes LC SFP 20 km (12.42 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support by adnet
- **How much does it cost?** KD 21.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/81201664-single-mode-lc-gigabit-fiber-media-converter-includes-lc-sfp)

## Best For

- adnet enthusiasts

## Why This Product

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

## Key Features

- • **Extended Fiber Reach:** Transmits data flawlessly up to 20 km over single mode fiber—perfect for sprawling office setups.
- • **Complete Kit Included:** Comes with a free 1m Cat5e patch cable—everything you need to get started right away.
- • **Optimized Performance:** Supports Jumbo Frames and LLF for smoother, high-throughput TCP connections.
- • **Plug & Play Simplicity:** No configuration needed—just connect and power up for instant fiber-to-Ethernet conversion.
- • **Seamless Gigabit Connectivity:** Auto-adapts between Fast Ethernet and Gigabit speeds for ultimate network flexibility.

## Overview

This Single Mode LC Gigabit Fiber Media Converter effortlessly bridges your Ethernet and fiber networks with auto-sensing 10/100/1000 Mbps speeds, extending connectivity up to 20 km over single mode fiber. Featuring plug-and-play setup, Jumbo Frame and LLF support for enhanced TCP performance, and including a free Cat5e patch cable, it’s the smart choice for professionals demanding reliable, high-speed network expansion.

## Description

desertcart.com: Single Mode LC Gigabit Fiber Media Converter - Includes LC SFP 20 km (12.42 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support : Electronics

Review: Works well - I use these for my home fiber network and they work great. Plug and play. Although they are sensitive to lightening, so I’d recommend a surge protector on these.
Review: Plug and Play! - Great price for these units. You need two, but price is still lower than the competition. No setup required. Bull proof operations.

## Features

- AUTOMATICALLY adapts to 10 Mbit/s, 100 Mbit/s (Fast Ethernet) or 1000 Mbit/s (Gigabit) Speed And Extends it over Single Mode Fiber to up to 20 km – 12.42 miles - (Transmission Wavelength -– 1310 nm), Ethernet to Fiber applications now are easy;
- Supports Dual Speed Fiber Mode (configurable by dip switch) – Select 1000Base-LX (default setting) or 100Base-LX – interconnecting with existing fiber nodes is easy with this media converter. Wavelength – 1310nm, Use it with Single Mode Fiber Only.
- SUPPORTS Jumbo Frame & LLF feature - for increased end-to-end TCP performance for media converter fiber unit and end point smooth interconnection;
- PLUG & PLAY Fiber Media Converters - Simply plug in an optical LC port and UTP RJ-45 port, and it will work immediately;
- FREE UTP Cat5e Patch Cable (1m - 39in) Comes In The Set With Every Unit! - Colors May Vary Depending on Stock;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #72 in Computer Networking Transceivers |
| Customer Reviews | 4.6 out of 5 stars 105 Reviews |

## Images

![Single Mode LC Gigabit Fiber Media Converter - Includes LC SFP 20 km (12.42 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support - Image 1](https://m.media-amazon.com/images/I/61d9RTVUhrL.jpg)

## Questions & Answers

**Q: What fiber patch cord should I choose for this converter?**
A: Use a duplex LC-LC single-mode UPC (BLUE) patch cord (9/125μm). The included SFP runs at 1310nm. Avoid APC (GREEN) connectors, as they are not compatible. If needed, you can swap the SFP for multimode or other options.

**Q: I plan to use it as a standalone unit – what should I watch for?**
A: This converter cannot replace ISP ONTs (e.g., FiOS, GPON). It works only with standard Ethernet-to-fiber links. Ensure the wavelength matches on both ends (e.g., 1310nm TX - 1310nm RX) and use a compatible LC UPC patch cord

**Q: What is the most common fault if the converter does not come up?**
A: The most common issue is TX/RX mismatch—swap the RX and TX fibers at one side. If using it standalone, ensure the wavelengths match on both ends (e.g., 1310nm TX - 1310nm RX). Also check if fiber module speeds match - i.e. 100FX or 1000FX

**Q: Can I use this as a replacement for Verizon FiOS, Google Fiber, or other ISP fiber services CPE?**
A: No, this cannot replace ISP ONTs like Verizon FiOS, Google Fiber, AT&T Fiber, or CenturyLink. These providers use GPON/XGS-PON, which requires their own ONT. This converter works only for standard Ethernet-to-fiber extensions, not ISP connections.

**Q: Can I use different SFP modules, can I replace module?**
A: Yes! The SFP slot supports all types of fiber modules, including single-mode, multimode, BiDi, CWDM, and more. It works with both 155M and 1.25G SFPs, giving you full flexibility to match your network needs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by C***S on September 14, 2024*

I use these for my home fiber network and they work great. Plug and play. Although they are sensitive to lightening, so I’d recommend a surge protector on these.

### ⭐⭐⭐⭐⭐ Plug and Play!
*by M***R on December 6, 2021*

Great price for these units. You need two, but price is still lower than the competition. No setup required. Bull proof operations.

### ⭐⭐⭐⭐ works great, very easy set up
*by A***R on April 11, 2019*

They shipped it to me right away and it was so easy to set up and use. The only down side is i tried to order a second identical one and amazon kept sending the wrong one. (I know that was on amazon and not the manufacturer)

## Frequently Bought Together

- Single Mode LC Gigabit Fiber Media Converter - Includes LC SFP 20 km (12.42 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support
- FLYPROFiber- 1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH
- BEYONDTECH LC to LC Fiber Patch Cable Single Mode Duplex - 1m (3.28ft) - 9/125um OS1 LSZH PureOptics Optic Patch Cable Series

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**Shop now:** [https://www.desertcart.com.kw/products/81201664-single-mode-lc-gigabit-fiber-media-converter-includes-lc-sfp](https://www.desertcart.com.kw/products/81201664-single-mode-lc-gigabit-fiber-media-converter-includes-lc-sfp)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-01*