---
product_id: 50189708
title: "1G SFP SX LC Multimode Module 550-meter, 1000Base-SX Mini-Gbic Transceiver Compatible for Cisco GLC-SX-MMD, Meraki, Mikrotik S-85DLC05D, Netgear AGM731F, Ubiquiti UniFi UF-MM-1G, D-Link,Zyxel and more"
brand: "10gtek"
price: "Bs.379"
currency: BOB
in_stock: true
reviews_count: 13
category: "10 Gtek"
url: https://www.desertcart.bo/products/50189708-1g-sfp-sx-lc-multimode-module-550-meter-1000base-sx
store_origin: BO
region: Bolivia
---

# 1.25Gb/s blazing data rate 850-nm wavelength for crystal-clear signals 550m reach on OM2/OM3/OM4 multi-mode fiber 1G SFP SX LC Multimode Module 550-meter, 1000Base-SX Mini-Gbic Transceiver Compatible for Cisco GLC-SX-MMD, Meraki, Mikrotik S-85DLC05D, Netgear AGM731F, Ubiquiti UniFi UF-MM-1G, D-Link,Zyxel and more

**Brand:** 10gtek
**Price:** Bs.379
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with SFP SX — where speed meets reliability!

## Quick Answers

- **What is this?** 1G SFP SX LC Multimode Module 550-meter, 1000Base-SX Mini-Gbic Transceiver Compatible for Cisco GLC-SX-MMD, Meraki, Mikrotik S-85DLC05D, Netgear AGM731F, Ubiquiti UniFi UF-MM-1G, D-Link,Zyxel and more by 10gtek
- **How much does it cost?** Bs.379 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/50189708-1g-sfp-sx-lc-multimode-module-550-meter-1000base-sx)

## 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

- • **Robust Metal Casing:** Durable, sleek metal housing not only protects but adds a premium feel to your networking gear.
- • **Extended Fiber Reach:** Supports up to 550 meters on multi-mode fiber, perfect for sprawling office environments or data centers.
- • **Expert Support On-Demand:** 24-hour professional engineering assistance to keep your network running flawlessly—because downtime is not an option.
- • **Seamless 1G Connectivity:** Optimized for 1G SFP and 10G SFP+ ports, ensuring versatile network integration without compromise.
- • **Broad Compatibility Spectrum:** Works flawlessly with top brands like Cisco, Meraki, Ubiquiti, Synology, and more—future-proof your setup.

## Overview

The SFP SX transceiver delivers a reliable 1.25Gb/s data rate over 850-nm wavelength multi-mode fiber, reaching distances up to 550 meters. Compatible with a wide range of leading networking brands, it fits both 1G SFP and 10G SFP+ ports, making it a versatile choice for professional-grade network expansions. Encased in a sturdy metal shell and backed by expert 24/7 support, it’s engineered to keep your high-performance network seamless and future-ready.

## Description

Buy

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
- 【Wavelength】850-nm
- 【Fiber Type】Dual LC OM2/OM3/OM4 multi-mode fiber; Reach: up to 550m
- 【Wide Compatibility】- compatible with Cisco, Meraki, Ubiquiti, Zyxel, QNAP NAS, Mikrotik, Synology, D-Link, TP-Link, Netgear, 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 | B01DD0Z7D8 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 5,073 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2 in Network Transceivers |
| Colour | 1 |
| Customer Reviews | 4.7 4.7 out of 5 stars (996) |
| Date First Available | 24 Mar. 2016 |
| Item Package Quantity | 1 |
| Item Weight | 40 g |
| Item model number | ASF85-24-X2-D(Cisco-1pc)(UK) |
| Manufacturer | 10Gtek |
| Package Dimensions | 9.6 x 5.6 x 1.8 cm; 40 g |
| Part number | ASF85-24-X2-Cisco-G-1 |
| Size | 3) 1G-SX: 550m |
| Switch Type | 1-way |
| Voltage | 3.3 Volts |

## Product Details

- **Brand:** 10Gtek
- **Circuit type:** 1-way
- **Connector type:** LC
- **Contact type:** Normally Open
- **Material:** Plastic
- **Mounting type:** Plug-in installation
- **Operating voltage:** 3.3 Volts
- **Operation mode:** automatic
- **Switch type:** SFP
- **Terminal:** LC

## Images

![1G SFP SX LC Multimode Module 550-meter, 1000Base-SX Mini-Gbic Transceiver Compatible for Cisco GLC-SX-MMD, Meraki, Mikrotik S-85DLC05D, Netgear AGM731F, Ubiquiti UniFi UF-MM-1G, D-Link,Zyxel and more - Image 1](https://m.media-amazon.com/images/I/619x96fCVAL.jpg)

## Available Options

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

## 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 SX LC Multimode Module 550-meter, 1000Base-SX Mini-Gbic Transceiver Compatible for Cisco GLC-SX-MMD, Meraki, Mikrotik S-85DLC05D, Netgear AGM731F, Ubiquiti UniFi UF-MM-1G, D-Link,Zyxel and more
- Gigabit Ethernet Media Converter with a 1Gb SFP SX LC Multimode Module, 10/100/1000M RJ45 to 1000Base-SX, up to 550m, with a British Power Supply
- FLYPROFiber 0.5m/1.6ft 50cm OM4 LC to LC Fiber Patch Cable | Length Options: 0.5m-100m, 40GB/100GB Duplex, 50/125um Multimode Fiber Optic Cable Cord LSZH 0.5Meter(1.6ft)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-25*