---
product_id: 46481028
title: "Multimode LC Gigabit Fiber Optic to Ethernet Media Converter, SFP Included"
brand: "adnet"
price: "R1812"
currency: ZAR
in_stock: true
category: "A Dnet"
url: https://www.desertcart.co.za/products/46481028-multimode-lc-gigabit-fiber-optic-to-ethernet-media-converter-sfp
store_origin: ZA
region: South Africa
---

# 1 Gbps blazing speed 550m max fiber reach Auto-negotiating RJ45 port Multimode LC Gigabit Fiber Optic to Ethernet Media Converter, SFP Included

**Brand:** adnet
**Price:** R1812
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with fiber-speed freedom!

## Quick Answers

- **What is this?** Multimode LC Gigabit Fiber Optic to Ethernet Media Converter, SFP Included by adnet
- **How much does it cost?** R1812 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/46481028-multimode-lc-gigabit-fiber-optic-to-ethernet-media-converter-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:** Cover up to 550 meters (1,804 feet) on OM2+ fiber—future-proof your network with broad multimode compatibility (OM1-OM5).
- • **Plug & Play Simplicity:** Pre-installed SFP module and included Cat6 patch cable get you up and running instantly—no configuration headaches.
- • **Robust & Silent Operation:** Fanless design with wide 0-70°C range and multiple mounting options keeps your setup cool, quiet, and reliable.
- • **Advanced VLAN Transparency:** Supports jumbo frames and stacked VLAN tags (QinQ, 802.1Q) to maintain complex network segmentation flawlessly.
- • **Seamless Gigabit Connectivity:** Effortlessly convert copper Ethernet to multimode fiber with 1000BASE-SX speeds for ultra-fast data transfer.

## Overview

The ADnet Multimode LC Gigabit Fiber Optic to Ethernet Media Converter delivers seamless 1 Gbps data transfer by converting 10/100/1000BASE-T copper Ethernet to 850nm multimode fiber. It supports all common multimode fiber grades (OM1 to OM5) with a maximum reach of 550 meters on OM2 and above, and includes a pre-installed SFP module, Cat6 patch cable, and power adapter for immediate deployment. Featuring auto-negotiating RJ45 ports, jumbo frame support, VLAN transparency, and a fanless, compact design, this converter is engineered for professional-grade, reliable network expansion.

## Description

desertcart.com: Multimode LC Gigabit Fiber Optic to Ethernet Media Converter, SFP Included | 850nm over OM1 OM2 OM3 OM4 OM5, 62.5/125 or 50/125 - MM LC duplex, 550m/1804ft - Cat5e Cat6 RJ45 10/100/1000 auto sensing : Electronics

## Features

- 1000BASE-SX MULTIMODE OVER LC DUPLEX, 550 M / 1,804 FT - Converts 10/100/1000 copper Ethernet to 850nm multimode fiber and back. The 1.25G SX module ships pre-installed in the SFP cage and is factory-matched to the unit, so the optical side is aligned out of the box. Optical interface is LC duplex; the patch cord to order is LC-to-LC multimode duplex, either 62.5/125 or 50/125.
- WORKS ON OM1, OM2, OM3, OM4 AND OM5 - REACH DEPENDS ON GRADE - Links over 62.5/125 OM1 and over 50/125 OM2, OM3, OM4 and OM5. OM4 and OM5 are backward compatible at 850nm, so newer fiber runs are not too high a grade for this module and no mode-conditioning cord is needed. The rated 550 m (1,804 ft) applies to OM2 and better; 62.5/125 OM1 carries Gigabit approximately 275 m (902 ft) under IEEE 802.3z. Verified across all five grades in the product video.
- RJ45 10/100/1000BASE-T AUTO-NEGOTIATING, AUTO MDI/MDI-X - Copper port negotiates 10Base-T, 100Base-TX and 1000Base-T automatically against switches, routers, NAS, NVRs, access points and PCs. Cat5e or Cat6 UTP. Compliant with IEEE 802.3, 802.3u, 802.3z and 802.3ab.
- 9000-BYTE JUMBO FRAMES, QinQ AND 802.1Q TRANSPARENT, FOUR DIP SWITCHES - MTU carries stacked VLAN tags intact, so the link passes a tagged trunk without stripping or re-writing. Four rear DIP switches: LLF link-loss forwarding on/off, broadcast storm control on/off, fiber port forced to 100Base-SX for Fast Ethernet gear, and copper port forced to 100M. All four ship off, which suits the great majority of installations.
- SUPPLIED READY TO LINK - 1000BASE-SX SFP module pre-installed, 100-240 VAC to 5 VDC power adapter, a 1 m (39 in) Cat6 patch cord, wall-mount ears, anti-slip rubber buttons for desktop use and LC fiber-port dust caps. Six items. External requirement is one LC duplex multimode patch cord at each end and a multimode fiber run between them.
- 0 TO 70 C, FANLESS, 94 X 70.5 X 26.5 MM - Operating range 0 to 70 C (32 to 158 F), relative humidity 5 to 90 percent, no moving parts. Desktop or wall mount. Status LEDs: Power, Link/Activity, Full-Duplex, Speed. Runs on standard AC via the supplied adapter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074WS6J3M |
| Best Sellers Rank | #89 in Computer Networking Transceivers |
| Brand | ADnet |
| Built-In Media | FREE UTP Cat5e Patch Cable (1m - 39in) |
| Case Material Type | Plastic |
| Color | Beige |
| Compatible Devices | Desktop |
| Customer Reviews | 4.5 4.5 out of 5 stars (70) |
| Data Transfer Rate | 1000 megabytes_per_second |
| Interface | SFP |
| Item Dimensions L x W x H | 2.78"L x 3.7"W x 1.04"H |
| Item Highlight | 850nm over OM1 OM2 OM3 OM4 OM5, 62.5/125 or 50/125 - MM LC duplex, 550m/1804ft - Cat5e Cat6 RJ45 10/100/1000 auto sensing |
| Item Weight | 183 g |
| Manufacturer | AD-net Technology, CO., LTD (Taiwan) |
| Mfr Part Number | AN-UM-SMC-AS-J+MM-SFP-KIT |
| Model Number | AN-UM-SMC-AS-J+MM-SFP-KIT |
| Number of Items | 1 |
| Number of Ports | 1 |
| Platform | Not Machine Specific |
| Switch Type | DIP |
| Unit Count | 1 Count |
| Upper Temperature Rating | 70 °C |
| Voltage | 110 volts |

## Product Details

- **Brand:** ADnet
- **Color:** Beige
- **Compatible Devices:** Desktop
- **Included Components:** FREE UTP Cat5e Patch Cable (1m - 39in)
- **Number of Ports:** 1

## Images

![Multimode LC Gigabit Fiber Optic to Ethernet Media Converter, SFP Included - Image 1](https://m.media-amazon.com/images/I/61Zzz08vfRL.jpg)

## Questions & Answers

**Q: What fiber patch cord should I choose for this converter?**
A: Use a duplex LC-LC multi-mode (OM1/OM2/OM3/OM4 is ok) patch cord. The included SFP runs at 850-nm. If needed, you can swap the SFP for single mode or other options - the SFP slot is universal.

**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., 850nm TX - 850nm 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.

## Frequently Bought Together

- Multimode LC 850 nm Gigabit Fiber Media Converter - Includes SFP 550 m (0.34 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support
- FLYPROFiber- LC to LC Fiber Patch Cable 1M/3ft, OM3 Multimode Fiber Optic Cable Cord, 10GB/40GB, Duplex, 50/125um, LSZH, Options: 0.2m-200m
- 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

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**Shop now:** [https://www.desertcart.co.za/products/46481028-multimode-lc-gigabit-fiber-optic-to-ethernet-media-converter-sfp](https://www.desertcart.co.za/products/46481028-multimode-lc-gigabit-fiber-optic-to-ethernet-media-converter-sfp)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-15*