---
product_id: 472694562
title: "10Gtek MPO Fiber Optic Loopback Adapter, 12-Core MPO connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or network restorations"
brand: "10gtek"
price: "S/.278"
currency: PEN
in_stock: true
reviews_count: 3
category: "10 Gtek"
url: https://www.desertcart.pe/products/472694562-10gtek-mpo-fiber-optic-loopback-adapter-12-core-mpo-connector
store_origin: PE
region: Peru
---

# 10 Gbps blazing speed 12-core MPO precision connector Plug-and-play easy testing 10Gtek MPO Fiber Optic Loopback Adapter, 12-Core MPO connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or network restorations

**Brand:** 10gtek
**Price:** S/.278
**Availability:** ✅ In Stock

## Summary

> 🔍 Diagnose like a pro, restore like a boss!

## Quick Answers

- **What is this?** 10Gtek MPO Fiber Optic Loopback Adapter, 12-Core MPO connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or network restorations by 10gtek
- **How much does it cost?** S/.278 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/472694562-10gtek-mpo-fiber-optic-loopback-adapter-12-core-mpo-connector)

## 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

- • **Effortless plug-and-play design:** No setup needed—just connect and instantly troubleshoot QSFP+ transceivers.
- • **Trusted durability with warranty:** Backed by 30-day returns, 1-year warranty, and lifetime tech support for peace of mind.
- • **Lightning-fast 10 Gbps throughput:** Experience ultra-high-speed network diagnostics without bottlenecks.
- • **Compact & rugged for on-the-go pros:** Slim, housing-free design avoids bend radius issues, perfect for field or lab use.
- • **Precision 12-core MPO OM3 connector:** Engineered with ceramic ferrules for minimal insertion loss and maximum reliability.

## Overview

The 10Gtek MPO Fiber Optic Loopback Adapter is a high-performance, 12-core OM3 multimode fiber tester designed for QSFP+ transceiver diagnostics and network restoration. Featuring precision ceramic ferrules and a compact plug-and-play design, it delivers reliable 10 Gbps testing with minimal insertion loss. Ideal for professionals seeking fast, accurate troubleshooting with industry-grade durability and comprehensive warranty support.

## Description

MPO loopback is used to test network system in the signal comes back, through the echo signal, can detect the network link in the various potential abnormalities, the test is widely used, in order to ensure the normal network link provides an effective way of testing. Specification: Connector: MPO Female MM OM3 50/125um 12 Core Ferrule MPO LSZH Cable Jacket Fully compliant to MPO specifications Supports QSFP+ transceivers Applications: QSFP+ Transceiver Test

Review: Producto de buena calidad - Excelente
Review: Process saver. - 10Gtek 12-Core MPO OM3 Fiber Optic Loopback Cable, for QSFP+ Transceiver We tried a couple of these for a configuration process we complete for a customer who is in the communications business. These simple MPO fiber loopbacks have saved us a significant amount of time in our process. Thanks 10Gtek

## Features

- [High Quality] 10Gtek standard OM3 Multimode 50/125um MPO/PC Female fiber optic loopback Adapter with precision ceramic ferrule for maximum optical performance, minimum Insertion Loss and high reliability.
- [More Efficient] It is great for troubleshooting fiber links/interfaces and ensuring that the lines aren't broken. When you're not sure the cause of the network issues, the loopback adapter tester saves a lot of frustration.
- [Widely Used] The MPO connector loopback adapter is widely used for fiber optic testing applications, network restorations and system debugging, etc. It is ideal for diagnosing problems.
- [Easy To Use] It is convenient, compact and easy to test the QSFP+ Transceiver. Plug-and-play, don’t require extra setup. Without housing to avoid small bend radius inside the housing to cause the higher loss.
- [Warranty] 100% functionally tested guaranteeing performance and integrity. Customers can enjoy 10Gtek 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technology Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M28C4KU |
| Brand | 10Gtek |
| Brand Name | 10Gtek |
| Cable Type | Fiber Optic |
| Cable type | Fiber Optic |
| Color | OM3/MPO/CAP/12 |
| Compatible Devices | PC |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | PC |
| Compatible phone models | No Compatible Phone Models |
| Connector Gender | Female-to-Female |
| Connector Type | Optical |
| Connector type | Optical |
| Customer Reviews | 4.6 out of 5 stars 20 Reviews |
| Data Transfer Rate | 10 Gigabits Per Second |
| Ethernet Cable Category | Cat 6 |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 0.02 Kilograms |
| Manufacturer | 10Gtek |
| Number of Items | 1 |
| Number of Pins | 12 |
| Other Special Features of the Product | Compact,Optic |
| Part Number | LBMPO-OM3-12-AU |
| Recommended Uses For Product | QSFP+ Transceiver Test, fiber optic testing applications, network restorations, system debugging |
| Special features | Compact,Optic |
| Specification Met | Lszh |
| Unit Count | 1 Count |

## Product Details

- **Brand:** 10Gtek
- **Colour:** OM3/MPO/CAP/12
- **Compatible devices:** PC
- **Connector type:** Optical
- **Special features:** Compact,Optic

## Images

![10Gtek MPO Fiber Optic Loopback Adapter, 12-Core MPO connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or network restorations - Image 1](https://m.media-amazon.com/images/I/51Oty-bdxvL.jpg)
![10Gtek MPO Fiber Optic Loopback Adapter, 12-Core MPO connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or network restorations - Image 2](https://m.media-amazon.com/images/I/51dsnF17x9L.jpg)
![10Gtek MPO Fiber Optic Loopback Adapter, 12-Core MPO connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or network restorations - Image 3](https://m.media-amazon.com/images/I/51j574Gc+fL.jpg)
![10Gtek MPO Fiber Optic Loopback Adapter, 12-Core MPO connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or network restorations - Image 4](https://m.media-amazon.com/images/I/518CR4VNhIL.jpg)
![10Gtek MPO Fiber Optic Loopback Adapter, 12-Core MPO connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or network restorations - Image 5](https://m.media-amazon.com/images/I/51KCcv9JoKL.jpg)

## Questions & Answers

**Q: Will this work in a 400ge DR4?**
A: Tenably Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Producto de buena calidad
*by M***U on 4 August 2025*

Excelente

### ⭐⭐⭐⭐⭐ Process saver.
*by C***S on 2 June 2017*

10Gtek 12-Core MPO OM3 Fiber Optic Loopback Cable, for QSFP+ Transceiver We tried a couple of these for a configuration process we complete for a customer who is in the communications business. These simple MPO fiber loopbacks have saved us a significant amount of time in our process. Thanks 10Gtek

### ⭐⭐⭐⭐ Works well for fiber testing
*by M***R on 4 January 2026*

I use this loopback adapter with a visible light tester to test fiber cables, and it works exactly as expected. Connections are solid and I’ve had no issues during testing. Good quality and does the job reliably.

## Frequently Bought Together

- MPO Fiber Optic Loopback Adapter, 12-Core MPO Connector Multimode OM3 50/125um Test Plug for QSFP+ Transceiver Testing Applications or Network restorations
- LC to LC Fiber Patch Cable Single Mode Duplex - 2m(7ft) - OS2 Fiber Optic Cable Cord Jumper- LSZH 9/125μm, 10Gb/Gigabit, SMF, Yellow
- MTP/MPO Fiber Optic Loopback Test Cable for Singlemode 9/125

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-11*