---
product_id: 50189710
title: "1Gb SFP RJ45"
brand: "10gtek"
price: "€ 32.66"
currency: EUR
in_stock: null
reviews_count: 13
category: "10 Gtek"
url: https://www.desertcart.fr/products/50189710-1gb-sfp-rj45
store_origin: FR
region: France
---

# 1.25Gb/s blazing data rate 100m CAT.5e cable reach Broad multi-brand compatibility 1Gb SFP RJ45

**Brand:** 10gtek
**Price:** € 32.66
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your network game with 1Gb speed and universal compatibility!

## Quick Answers

- **What is this?** 1Gb SFP RJ45 by 10gtek
- **How much does it cost?** € 32.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/50189710-1gb-sfp-rj45)

## Best For

- 10gtek enthusiasts

## Why This Product

- Trusted 10gtek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Reliability:** Engineered with a robust metal casing and backed by expert 24-hour support to keep your network running smooth.
- • **Plug & Play Simplicity:** No batteries, no fuss—just straightforward installation that fits right into your professional setup.
- • **Cross-Brand Power Player:** Works flawlessly with Cisco, Ubiquiti, Netgear, and more—future-proof your network with versatile compatibility.
- • **Seamless 1G Connectivity:** Plug into any 1G SFP or 10G SFP+ port and enjoy stable 1.25Gb/s speeds without compromise.
- • **Extended Reach with Standard Cabling:** Supports up to 100 meters over affordable, widely available CAT.5e RJ45 cables—no costly upgrades needed.

## Overview

The 1Gb SFP RJ45 transceiver delivers reliable 1.25Gb/s data transfer over CAT.5e cables up to 100 meters, compatible with a wide range of major networking brands. Designed for professional environments, it features a durable metal case and expert customer support, ensuring seamless integration and high performance in both 1G SFP and 10G SFP+ ports.

## Description

Versatile 1G SFP transceiver compatible with a wide range of networking equipment, delivering 1000Base-T connectivity up to 100 meters over CAT.5e cable.

Review: Works as expected - I needed this for working around Ubiquiti's incompetence. Turns out that their UDM Pro, despite having "pro" in its name, sometimes it behaves like a toy networking wise as the developers haven't really finished writing the firmware and the tech support is too simple to understand a detailed bug report, including how to reproduce a bug. The problem with two internet connections with one media converter and one modem is that it needs two RJ45 cables that need plugging into one router. But, Ubiquiti in their infinite wisdom, implemented only one RJ45 WAN and two SFP+ ports that may serve as WAN/LAN. So, lacking enough inputs, I've configured one of the ports in the switch as WAN2 (port 8. A feature that's supported, yet broken in unfunny ways, so much so that I suspected that my main ISP is doing something dodgy until I saw the same behaviour for my backup connection. Cue this adapter to enable WAN2 on port 10 or 11 on UDM Pro. Problem worked around. TL:DR it does what it says on the tin. Runs at the expected gigabit. Runs a bit hot, but so far it has not caused any trouble. It actually comes in a metal storage case which is quite a nice touch. Works with SFP or SFP+ ports.
Review: Works with no issues. - Use this in my ubiquiti switch. Absolutely fine, no issues no packet drops no overheating. All seems well for the price of it.

## Features

- 【Data Rate】1.25Gb/s. Please use the 1G SFP transceiver in 1G SFP ports or 10G SFP+ ports which can also support 1G
- 【Cable Type】CAT.5e RJ45 cable
- 【Transmission Distance】up to 100 meters over CAT.5e
- 【Wide Compatibility】Compatible with many brands such as: Cisco, Meraki, Ubiquiti, Netgear, Zyxel, D-Link, TP-Link, Supermicro and Other Open Switches. Not compatible with HP-ProCurve, HP-H3C, HP-Aruba, Intel, Arista, Mellanox, Dell Force10, Extreme, Brocade, Juniper
- 【Professional Customer Service】10Gtek offers more compatibility options and we have professional engineers to answer questions about compatibility. If your brands are not listed here, please visit 10Gtek store for more options, or contact us, we'll reply you within 24-hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AW5EHKG |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 5,336 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in Network Transceivers |
| Colour | 1 |
| Customer Reviews | 4.7 4.7 out of 5 stars (993) |
| Date First Available | 23 Mar. 2016 |
| Item Package Quantity | 1 |
| Item Weight | 40 g |
| Item model number | ASF-GE-T(Cisco-1pc) |
| Manufacturer | 10Gtek |
| Package Dimensions | 10.2 x 5.1 x 1.9 cm; 40 g |
| Part number | ASF-GE2-T |
| Plug profile | Panel Mount |
| Size | 2) 1G-T: 100m |
| Switch Type | 1-way |
| Voltage | 3.3 Volts |

## Product Details

- **Brand:** 10Gtek
- **Circuit type:** 1-way
- **Connector type:** RJ45
- **Contact type:** Normally Open
- **Material:** Copper
- **Mounting type:** Panel Mount
- **Operating voltage:** 3.3 Volts
- **Operation mode:** automatic
- **Switch type:** RJ45
- **Terminal:** Spade

## Images

![1Gb SFP RJ45 - Image 1](https://m.media-amazon.com/images/I/71vljG3VzTL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hi, can you use just one lc connector in one of the ports. or do you need to use both ports of the spf connector?**
A: Dear Customer,

Thanks for your question.

You need to connect a duplex LC multimode fiber patch cable to both LC ports of the 1G SFP LX module. If you want to connect only one port, we suggest you could choose the SFP Bidi module.

If you're interested, here is the link:
https://www.amazon.co.uk/dp/B09GY57DDT?ref=myi_title_dp&th=1

Hope our answer is helpful to you. If you have any question, please feel free to ask.

Thanks and best regards,
Shirley

**Q: Are these compatible with Meraki ms220-8P**
A: Dear customer,
Thanks for your question. 
Yes, this Cisco compatible SFP RJ45 module can be cross compatible with Meraki ms220-8P.
Hope our answer helps you.
Thanks and best regards, 
10Gtek sales team

**Q: Hi is this tranciever compatible with zyxel gs1920-24hpv2 24 ports smart switch**
A: Dear customer, 

Thanks for your question. 

Yes, this gigabit SFP multimode 1000Base-SX is compatible with Zyxel gs1920-24hpv2, because we found this zyxel gs1920-24hpv2 has 4 Gigabit SFP combo ports and it can support Zyxel SFP-SX-D. 

Hope our answer can help you. 

Thanks and best regards, 
Shirley

**Q: Can this be used with a tp-link t1600g-18ts**
A: Dear Customer, 

Thanks for your question.

Yes, this 10Gtek® Cisco and Open Switch compatible 1G SFP RJ45 module can be used with TP-link t1600g-18ts, because we found TP-link t1600g-18ts has 1G SFP ports and TP-link switches don't require special coding to work with, Cisco and Open Switch compatible SFP can be also compatible with TP-link.

Please kindly notice the data rate on the other side should be 1G.

Hope this is helpful to you. 

Thanks and best regards, 
Belinda

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as expected
*by Ș***U on 4 December 2022*

I needed this for working around Ubiquiti's incompetence. Turns out that their UDM Pro, despite having "pro" in its name, sometimes it behaves like a toy networking wise as the developers haven't really finished writing the firmware and the tech support is too simple to understand a detailed bug report, including how to reproduce a bug. The problem with two internet connections with one media converter and one modem is that it needs two RJ45 cables that need plugging into one router. But, Ubiquiti in their infinite wisdom, implemented only one RJ45 WAN and two SFP+ ports that may serve as WAN/LAN. So, lacking enough inputs, I've configured one of the ports in the switch as WAN2 (port 8. A feature that's supported, yet broken in unfunny ways, so much so that I suspected that my main ISP is doing something dodgy until I saw the same behaviour for my backup connection. Cue this adapter to enable WAN2 on port 10 or 11 on UDM Pro. Problem worked around. TL:DR it does what it says on the tin. Runs at the expected gigabit. Runs a bit hot, but so far it has not caused any trouble. It actually comes in a metal storage case which is quite a nice touch. Works with SFP or SFP+ ports.

### ⭐⭐⭐⭐⭐ Works with no issues.
*by S***0 on 4 April 2025*

Use this in my ubiquiti switch. Absolutely fine, no issues no packet drops no overheating. All seems well for the price of it.

### ⭐⭐⭐⭐⭐ Decent SFP Modules
*by T***Y on 26 January 2021*

I've bought quite a few 10Gtek SFP modules over the years and have had great success with all of them. Generally when I'm in the market for new SFP modules I tend to look at 10Gtek's offerings first. This was a 4 pack of the gigabit 1000Base-SX modules which I have used to link a Cisco SG350-10 to a Mikrotik CRS308-1G-8S+IN with 2 ports on each device using 802.3ad LACP and they work perfectly in both devices. I've been using these modules for nearly a year with no issues at all. The same can also be said for the 10Gtek 10Gbase-SR 10 Gigabit SFP+ modules I'm also using several of. 10Gtek tends to be much cheaper than the main manufacturers offerings, i.e. Cisco, but also seem to perform just as well and are highly compatible with most devices.

## Frequently Bought Together

- 1G SFP to RJ45 Mini-Gbic Module 100-meter, 1000Base-T Copper Transceiver Compatible for Cisco GLC-T/SFP-GE-T, Meraki MA-SFP-1GB-TX, Ubiquiti UniFi UF-RJ45-1G, Netgear, Zyxel, D-Link, TP-Link and more
- 10Gtek [2 Pack] 10Gb SFP+ SR Multimode Module 300-meter, 10GBase-SR LC Transceiver Compatible for Cisco SFP-10G-SR, Meraki, Mikrotik S+85DLC03D, Ubiquiti, Netgear, Zyxel, Qnap,Synology,D-Link and more
- 10Gtek Fiber Patch Cable - LC to LC OM3 10Gb/Gigabit Multi-Mode Jumper Duplex 50/125μm LSZH Fiber Optic Cord for SFP Transceiver, Aque, 0.5-Meter(1.65-ft)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-10*