---
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: "2733285₫"
currency: VND
in_stock: true
reviews_count: 8
category: "A Dnet"
url: https://www.desertcart.vn/products/81201664-single-mode-lc-gigabit-fiber-media-converter-includes-lc-sfp
store_origin: VN
region: Vietnam
---

# Auto-sensing 10/100/1000 Mbps speed 20 km (12.42 miles) fiber reach Jumbo Frame & LLF for smooth TCP 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:** 2733285₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Future-Proof Your Network with Lightning-Fast Fiber Connectivity!

## 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?** 2733285₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Dual Speed Fiber Mode:** Easily toggle between 1000Base-LX and 100Base-LX to integrate with existing fiber infrastructure.
- • **Plug & Play Simplicity:** No configuration needed—just connect and power up for instant high-speed networking.
- • **Smart Auto-Sensing Speeds:** Automatically adapts between Fast Ethernet and Gigabit speeds for ultimate network flexibility.
- • **Enhanced Network Performance:** Supports Jumbo Frames and LLF to maximize TCP throughput and reduce latency.
- • **Seamless 20 km Fiber Extension:** Effortlessly bridge long distances with single mode fiber support up to 12.42 miles.

## Overview

This Single Mode LC Gigabit Fiber Media Converter delivers plug-and-play fiber to Ethernet conversion with auto-sensing speeds up to 1 Gbps. Supporting up to 20 km (12.42 miles) transmission over single mode fiber at 1310 nm wavelength, it features dual speed fiber mode, Jumbo Frame, and LLF support for optimized network performance. Ideal for professionals seeking reliable, long-distance, high-speed connectivity with minimal setup.

## 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 | #187 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-28*