---
product_id: 330332598
title: "10 Pack Single Mode LC 3dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male to Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB"
brand: "h!fiber.com"
price: "A$66"
currency: AUD
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.au/products/330332598-10-pack-single-mode-lc-3db-fiber-optic-attenuator-lc
store_origin: AU
region: Australia
---

# Low insertion loss & high return loss 3dB precise attenuation LC/UPC Male to Female connectors 10 Pack Single Mode LC 3dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male to Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB

**Brand:** h!fiber.com
**Price:** A$66
**Availability:** ✅ In Stock

## Summary

> ⚡ Attenuate with precision, connect with confidence!

## Quick Answers

- **What is this?** 10 Pack Single Mode LC 3dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male to Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB by h!fiber.com
- **How much does it cost?** A$66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/330332598-10-pack-single-mode-lc-3db-fiber-optic-attenuator-lc)

## Best For

- h!fiber.com enthusiasts

## Why This Product

- Trusted h!fiber.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Connectivity:** LC/UPC male-to-female connectors guarantee stable, low-loss fiber optic connections every time.
- • **Versatile Application:** Perfect for optical fiber distribution, broadband access, CATV, and fiber testing environments.
- • **Reliable Network Stability:** High return loss and low insertion loss deliver consistent, interference-free optical performance.
- • **Compact & Lightweight Design:** Small form factor and just 4.5 ounces for effortless integration in any setup.
- • **Precision Attenuation Control:** 3dB fixed attenuation ensures optimal signal tuning for high-performance networks.

## Overview

This 10-pack of single-mode LC 3dB fiber optic attenuators from H!Fiber.com features male-to-female LC/UPC connectors designed for low insertion loss and high return loss. Lightweight and compact, these fixed attenuators provide stable, repeatable performance ideal for optical fiber networks, broadband access, CATV, and testing applications—ensuring your network runs smoothly with professional-grade signal control.

## Description

Full description not available

## Features

- Connector/Connection Polish: LC/UPC Male to LC/UPC Female , 10 Pack
- Attenuator db: 3dB.
- Low Insert-loss & High Return-loss: Optical fibers are connected by adapters through internal open sleeves. Provide LC adapters to ensure the connection between fiber patch cable.
- Good Repeatability & Intercalation: Widely used in Optical Fiber Distribution Frame, Optical Communication Network, Optical Fiber Broadband Access Network, Optical Fiber CATV, Optical Fiber Testers, FLAN, the performance is stable and reliable.
- Feature: Light weight, small volume, high accuracy, good stability and convenient operation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | H!Fiber.com |
| Connector Type | Optical |
| Cable Type | Fiber Optic |
| Compatible Devices | Router, Switch, Optical Network Equipment |
| Special Feature | High Speed |
| Recommended Uses For Product | Optical Fiber Networks, Optical Fiber Testing |
| Color | 10 pcs |
| Connector Gender | Male-to-Female |
| Shape | Round |
| Model Name | AT-LC/LC-UPC-01-PT-SM-3dB-1-x10 |
| Indoor/Outdoor Usage | Outdoor, Indoor |
| Number of Items | 10 |
| Customer Package Type | Rigid box |
| Manufacturer | H!Fiber.com |
| Part Number | AT-LC/LC-UPC-01-PT-SM-3dB-1-x10 |
| Item Weight | 4.5 ounces |
| Package Dimensions | 8.59 x 6.23 x 0.51 inches |
| Item model number | AT-LC/LC-UPC-01-PT-SM-3dB-1-x10 |
| Is Discontinued By Manufacturer | No |
| Size | 3dB/LC |
| Item Package Quantity | 1 |
| Special Features | High Speed |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** H!Fiber.com
- **Connector Type:** Optical
- **Cable Type:** Fiber Optic
- **Compatible Devices:** Router, Switch, Optical Network Equipment
- **Color:** 10 pcs

## Images

![10 Pack Single Mode LC 3dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male to Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB - Image 1](https://m.media-amazon.com/images/I/51gqwnCDX2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job
*by A***R on December 18, 2023*

Not much to say. It does what it is supposed to. Build quality is adequate.

### ⭐⭐⭐⭐⭐ Works as expected.  No issues
*by C***E on November 10, 2021*

Product arrived in a timely manner and worked as expected. Will be buying more soon.

### ⭐⭐⭐⭐⭐ Important items for tool box
*by R***C on April 7, 2021*

Pair was within 0.1 dB of expected value. Value printed on the side of body for easy identification.

## Frequently Bought Together

- 10 Pack Single Mode LC 3dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male to Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB
- GwliUni 10Pcs 3dB LC-UPC Fiber Optic attenuator, Fiber Signal Attenuation Converter, LC Inserts Connector Single Mode
- FLYPROFiber- 3dB LC Attenuator LC/UPC SM Single Mode Fixed Fiber Optic Attenuator, Male-Female, 10pack

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**Shop now:** [https://www.desertcart.com.au/products/330332598-10-pack-single-mode-lc-3db-fiber-optic-attenuator-lc](https://www.desertcart.com.au/products/330332598-10-pack-single-mode-lc-3db-fiber-optic-attenuator-lc)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-03*