---
product_id: 141936877
title: "QSFPTEK 1.25G Gigabit SFP Module, 1000BASE-LX/LH 1310nm 10km DDM Single-Mode LC Mini-GBIC Transceiver for Cisco GLC-LH-SMD/GLC-LX-SM-RGD, Ubiquiti UF-SM-1G, Netgear, Mikrotik, other Open Switches"
brand: "qsfptek"
price: "€ 24.61"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.gr/products/141936877-qsfptek-1-25g-gigabit-sfp-module-1000base-lx-lh-1310nm
store_origin: GR
region: Greece
---

# 10km Range 1000Mbps Plug & Play QSFPTEK 1.25G Gigabit SFP Module, 1000BASE-LX/LH 1310nm 10km DDM Single-Mode LC Mini-GBIC Transceiver for Cisco GLC-LH-SMD/GLC-LX-SM-RGD, Ubiquiti UF-SM-1G, Netgear, Mikrotik, other Open Switches

**Brand:** qsfptek
**Price:** € 24.61
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Network Game!

## Quick Answers

- **What is this?** QSFPTEK 1.25G Gigabit SFP Module, 1000BASE-LX/LH 1310nm 10km DDM Single-Mode LC Mini-GBIC Transceiver for Cisco GLC-LH-SMD/GLC-LX-SM-RGD, Ubiquiti UF-SM-1G, Netgear, Mikrotik, other Open Switches by qsfptek
- **How much does it cost?** € 24.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/141936877-qsfptek-1-25g-gigabit-sfp-module-1000base-lx-lh-1310nm)

## Best For

- qsfptek enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from high-quality metal for longevity and repeated use.
- • **Real-Time Monitoring:** Stay ahead with DDM technology for instant diagnostics and signal status.
- • **Seamless Connectivity:** Experience lightning-fast 1.25G data rates for uninterrupted performance.
- • **Effortless Installation:** Hot-pluggable design ensures quick and easy setup without downtime.
- • **Universal Compatibility:** Works flawlessly with a wide range of devices including Cisco, Ubiquiti, and more.

## Overview

The QSFPTEK 1.25G Gigabit SFP Module is a high-performance transceiver designed for seamless integration with various networking devices. With a data rate of 1000Mbps and a transmission distance of up to 10km, this module ensures reliable connectivity. Its plug-and-play feature and DDM technology make it a must-have for professionals seeking efficiency and stability in their network infrastructure.

## Description

Full description not available

## Features

- Date Rate: 1000Mbps, Interface: duplex LC connector, Single-Mode, 1310nm wavelength, the transmission distance up to 10km, working temperature: 0℃ ~ +70℃, Tx Power(dBm): -9 ~ -3, Rx Sens.(dBm): ＜ -22.
- Easy Installation: Plug and play, Supports hot-pluggable. Rotate the ring latch down at 90 degree angle to unlock, then pulling transceiver out from switch. High-quality metal material of housing, ensuring long life of repeated repeatedly plug and durable.
- Wide Compatibility: This 1G SFP module for Cisco SFP-GE-L/GLC-LX-SM-RGD/GLC-LH-SM, Ubiquiti UF-SM-1G, Netgear AGM732F, D-LINK DEM-310GT, TP-LINK TL-SM311LS, Zyxel SFP-LX-10-D, Mikrotik S-31DLC20D. Widely used in fiber switches, routers, NIC, server, media converter, etc.
- Stable and Reliable: DDM (Digital Diagnostics Monitoring) allows you to monitor the critical information concerning the status of the transmitted and received signals of the transceivers in real-time to find out some potential problems.
- QSFPTEK Guarantee: We have many different compatible options, please confirm your switch model before buying. We have full line of optical modules: GBIC, SFP, SFP BIDI, DWDM SFP, CWDM SFP, Copper SFP, 10G XFP, 10G SFP+, CWDM SFP+, 40G Transceiver, 100G Transceiver, as well as fiber optic transceivers etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | QSFPTEK |
| Product Dimensions | 10 x 4.5 x 2.5 cm; 40 g |
| Manufacturer reference | SFP-0310D-Cisco |
| Manufacturer | QSFPtek |
| Colour | For Cisco-1 Pack |
| Are Batteries Included | No |
| Item Weight | 40 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Operation mode:** ON-OFF
- **Current rating:** 10 Amps
- **Contact type:** Normally Open
- **Connector type:** d link
- **Brand:** QSFPTEK
- **Switch type:** SFP
- **Terminal:** Solder
- **Material:** Copper, Metal
- **Item dimensions L x W x H:** 10 x 4.5 x 2.5 centimetres
- **Circuit type:** 1-way

## Images

![QSFPTEK 1.25G Gigabit SFP Module, 1000BASE-LX/LH 1310nm 10km DDM Single-Mode LC Mini-GBIC Transceiver for Cisco GLC-LH-SMD/GLC-LX-SM-RGD, Ubiquiti UF-SM-1G, Netgear, Mikrotik, other Open Switches - Image 1](https://m.media-amazon.com/images/I/61NVwBUXV8L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    These perform exactly to spec
  

*by M***T on Reviewed in the United Kingdom on 2 January 2024*

I've run these SFP+ modules at 10Gb, 2.5Gb and 1Gb in both the SFP+ and SFP28 ports of a Mikrotik 2216 router and they have performed as well as they should do. They also don't trigger the temperature warning like the  Mikrotik branded SFP+ modules so no annoying fan noise.I've also had them in RB2004-12s+ router, Mikrotik CSS & CRS, Vimin branded switch and they've worked in all of them. All in all, I'd recommend.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good quality product for a reasonable price.
  

*by W***E on Reviewed in the United Kingdom on 4 September 2019*

The product is of strong composition and the speed is as quoted. Took me five minutes to work out how to release it from the port but if you pull up the brass jack by the rj45 it releases it. Once locked in it doesn't easily come loose which means there is a good secure connection. Unlike others where you pull and lift up which could allow them to become disconnected. Delivery on time and seller was helpful. Fantastic product.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Totally as described
  

*by D***E on Reviewed in the United Kingdom on 23 November 2023*

Easy install, performs as per promotional literature.Would definitely buy again as and when required.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-08*