---
product_id: 95638810
title: "ipolex 1.25G SFP Single Mode LC Transceiver, 1000Base LX Fiber SFP Module, 1310nm SMF, for Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, Meraki, TP-Link TL-SM311LS and More, 2 Pack"
brand: "ipolex"
price: "5709 kr"
currency: ISK
in_stock: true
reviews_count: 12
category: "Ipolex"
url: https://www.desertcart.is/products/95638810-ipolex-1-25g-sfp-single-mode-lc-transceiver-1000base-lx
store_origin: IS
region: Iceland
---

# 1.25Gbps blazing speed 20km long-range transmission Dual LC connector for seamless integration ipolex 1.25G SFP Single Mode LC Transceiver, 1000Base LX Fiber SFP Module, 1310nm SMF, for Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, Meraki, TP-Link TL-SM311LS and More, 2 Pack

**Brand:** ipolex
**Price:** 5709 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with fiber speed and reach that means business.

## Quick Answers

- **What is this?** ipolex 1.25G SFP Single Mode LC Transceiver, 1000Base LX Fiber SFP Module, 1310nm SMF, for Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, Meraki, TP-Link TL-SM311LS and More, 2 Pack by ipolex
- **How much does it cost?** 5709 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/95638810-ipolex-1-25g-sfp-single-mode-lc-transceiver-1000base-lx)

## Best For

- ipolex enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Long 20km Reach:** Extend your network effortlessly across vast distances with single-mode fiber support.
- • **Plug & Play Simplicity:** Hot-pluggable design ensures zero downtime and instant setup—no tech headaches.
- • **Blazing 1.25Gbps Data Rate:** Experience lightning-fast fiber connectivity that keeps your network ahead of the curve.
- • **Broad Vendor Compatibility:** Works flawlessly with Cisco, Ubiquiti, Meraki, TP-Link, and more—future-proof your infrastructure.
- • **Tested for 100% Reliability:** Each transceiver undergoes rigorous switch testing to guarantee seamless performance every time.

## Overview

The ipolex 1.25G SFP Single Mode LC Transceiver is a high-performance 1000Base-LX fiber module operating at 1310nm wavelength, supporting data rates up to 1.25Gbps and transmission distances up to 20km over single-mode fiber. Compatible with a wide range of major networking brands, it features dual LC connectors and hot-pluggable design for easy installation. Each unit is individually tested for compatibility and reliability, making it an ideal choice for professional-grade network expansion and long-distance fiber connectivity.

## Description

Buy ipolex 1.25G SFP Single Mode LC Transceiver, 1000Base LX Fiber SFP Module, 1310nm SMF, for Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, Meraki, TP-Link TL-SM311LS and More, 2 Pack: Network Transceivers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Be aware this 1GBs (1000MBs) Eithernet converter does not auto-negotiate. - This 1GBs (1000MBs) Ethernet to Fiber converter module works great but be aware that it does not auto-negotiate. Meaning, that to establish a sucessful link the equipment on the other end of the Ethernet cable has to be 1GBs also because this converter can not downshift to lower speeds. I tried to test this unit between my old Laptop and a Gigabit switch port and it would not link because my Laptop LAN connection was only 10/100. When I actually was able to connect it at the intended jobsite with a true 1Gig to Gig connection, it fired right up and worked great. I used this converter as a lightning protector. It is connected to a 150' buried copper cable run to an out building in lightning prone Florida. In this way, I hope that if struck, this $12.00 module will be first in line to fail and perhaps protect and save the much more expensive 16 port PoE switch and all the camera and video gear connected to it. Cheap insurance, I say. To avoid this issue if necessary, I believe they also sell an auto-negotiate version of this unit for a few more bucks. Other than that, it was a great bargain and is still working great.
Review: Good bang for your buck. - Work well plug and play, used for second ISP connection to my Dream Machine Special addition router. Great pricing and fast delivery.

## Features

- 【1000Base-LX/LH SFP Transceiver】Data Rate: 1.25Gb/s; Wavelength: 1310-nm; Connector Type: Dual LC; Maximum Transmission Distance: 20 km; Sensltlvlty: -22~-3 dBm.
- 【Cabling】It supports OS1, OS2, and OS3 single-mode fiber, and supports links up to 20km using OS2 SMF Cable.
- 【Broad Compatibility】This module is compatible with Cisco, Ubiquiti UniFi, Meraki, Mikrotik, Intel, Fortinet, Netgear, D-Link, Supermicro, TP-Link, Broadcom, Linksys and other open switches. Compatible with Cisco GLC-LH-SMD/GLC-LX-SM-RGD/SFP-GE-L, Netgear AGM732F.
- 【Easy Installation】Plug and Play, Hot Pluggable, 1000Base-LX Compliant, IEEE Std 802.3ab Compliant. Specification_met: SFP MSA
- 【Highly Reliability】Each transceiver is individually tested on the switch to make sure it is 100% compatible before delivery. Voltage: 3.3V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KFTDFBN |
| Best Sellers Rank | #97 in Computer Networking Transceivers |
| Date First Available | November 12, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 ounces |
| Item model number | ASF13-24-10-D |
| Manufacturer | ipolex |
| Package Dimensions | 8.2 x 6.9 x 0.7 inches |

## Images

![ipolex 1.25G SFP Single Mode LC Transceiver, 1000Base LX Fiber SFP Module, 1310nm SMF, for Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, Meraki, TP-Link TL-SM311LS and More, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71Cj6qlfusL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Be aware this 1GBs (1000MBs) Eithernet converter does not auto-negotiate.
*by A***R on March 12, 2025*

This 1GBs (1000MBs) Ethernet to Fiber converter module works great but be aware that it does not auto-negotiate. Meaning, that to establish a sucessful link the equipment on the other end of the Ethernet cable has to be 1GBs also because this converter can not downshift to lower speeds. I tried to test this unit between my old Laptop and a Gigabit switch port and it would not link because my Laptop LAN connection was only 10/100. When I actually was able to connect it at the intended jobsite with a true 1Gig to Gig connection, it fired right up and worked great. I used this converter as a lightning protector. It is connected to a 150' buried copper cable run to an out building in lightning prone Florida. In this way, I hope that if struck, this $12.00 module will be first in line to fail and perhaps protect and save the much more expensive 16 port PoE switch and all the camera and video gear connected to it. Cheap insurance, I say. To avoid this issue if necessary, I believe they also sell an auto-negotiate version of this unit for a few more bucks. Other than that, it was a great bargain and is still working great.

### ⭐⭐⭐⭐⭐ Good bang for your buck.
*by -***. on August 6, 2025*

Work well plug and play, used for second ISP connection to my Dream Machine Special addition router. Great pricing and fast delivery.

### ⭐⭐⭐⭐⭐ Working as expected.
*by G***W on March 2, 2025*

These work just fine with Ubiquiti; however, they will not work with Gen 1. They do work with Gen 2 though. Do your research first before buying these.

## Frequently Bought Together

- ipolex 1000Base-LX SFP Transceiver, 1.25G Single Mode SFP LC Module, Gigabit SFP Mini GBIC, 1310nm SMF, up to 20km, for Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, Meraki, TP-Link TL-SM311LS and More, 2-Pack
- FLYPROFiber- 2M/7ft OS2 LC to LC Fiber Patch Cable, Length Options: 0.2m-300m, 1G/10GB Single Mode Fiber Duplex, 9/125um SMF Fiber Optic Cable Cord LSZH 2Meter(7ft)
- YUTIANHOME 100ft/30m LC to LC Armored Outdoor Fiber Optic Cable, Single Mode Duplex Fiber Patch Cable, 9/125um LC Fiber Jumper, (OS1/OS2 Compatible), Low Friction LSZH, Black

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-01*