---
product_id: 529373665
title: "10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs"
brand: "fyboptwu"
price: "$21.19"
currency: USD
in_stock: true
reviews_count: 1
category: "Fyboptwu"
url: https://www.desertcart.us/products/529373665-10db-lc-upc-fiber-optic-attenuator-male-to-female-2pcs
store_origin: US
region: United States of America
---

# 10dB precise attenuation LC/UPC Male to Female connectivity ≤0.7dB attenuation tolerance 10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs

**Brand:** fyboptwu
**Price:** $21.19
**Availability:** ✅ In Stock

## Summary

> 🔇 Attenuate with precision, connect with confidence.

## Quick Answers

- **What is this?** 10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs by fyboptwu
- **How much does it cost?** $21.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/529373665-10db-lc-upc-fiber-optic-attenuator-male-to-female-2pcs)

## Best For

- fyboptwu enthusiasts

## Why This Product

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

## Key Features

- • **Superior Signal Integrity:** Achieve return loss ≥50dB and polarization dependent loss ≤0.2dB for crystal-clear, stable transmissions.
- • **Industry-Standard Compliance:** Certified to Telcordia, IEC 61755, and RoHS standards—trusted quality for professional-grade fiber optic systems.
- • **Seamless LC/UPC Connectivity:** Effortlessly connect male to female LC/UPC fiber optic interfaces ensuring compatibility across your high-end optical devices.
- • **Precision Attenuation Control:** Maintain optimal signal strength with exact 10dB attenuation ±0.7dB tolerance for flawless network performance.
- • **Durable Ceramic Core & Metal Ion Fiber:** Engineered with ceramic core and erbium-doped fiber to withstand high-intensity optical power over extended use.

## Overview

This 2-pack of 10dB LC/UPC fiber optic attenuators offers precise signal attenuation with ±0.7dB tolerance, high return loss (≥50dB), and minimal polarization dependent loss (≤0.2dB). Designed with a durable ceramic core and erbium-doped fiber, these attenuators ensure stable, high-efficiency performance for singlemode fiber optic networks. Ideal for FTTH, CATV, DWDM, and other advanced optical systems, they meet Telcordia, IEC 61755, and RoHS standards, delivering professional-grade reliability and compatibility.

## Description

desertcart.com: fyboptwu - 10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs | 10dB fiber attenuator, Singlemode, LC-UPC Male to LC-UPC Female Adapters. high precision. For FTTH, CATV : Industrial & Scientific

Review: Attenuator - Product worked as it should.

## Features

- 【Package Includes】2pcs 10dB LC Singlemode Fiber Optical Attenuator, LC SM 9/125 Single Mode LC/UPC Male to LC/UPC Female Adapter.
- 【Parameters】Attenuation Tolerance: ±0.7dB, Return Loss :≥50dB, Polarization Dependent Loss:≤0.2dB, Core material: Ceramic.
- 【Advantage】Low insertion loss, high efficiency and stability, good isolation effect. Good Repeatability & Intercalation. Using metal ion erbium-doped attenuation fiber.It withstands high-intensity optical power transmission for a long time.
- 【Stander】Our products meet the Telcordia and IEC 61755 stander, all materials compliant with RoHS requirement.
- 【Application】Widely used in EDFA, DWDM, OADM, CATV and Optical Fiber System.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCW36XHW |
| Best Sellers Rank | #782,915 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #133 in Fiber Optic Attenuators |
| Brand | fyboptwu |
| Brand Name | fyboptwu |
| Cable Type | Fiber Optic |
| Compatible Devices | Optical Network Equipment, Fiber Optic Transceivers, Fiber Optic Devices |
| Connector Gender | Male-to-Female |
| Connector Type | RJ45 |
| Customer Package Type | 2 |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | Yannw-shop |
| Model | Attenuator-LC UPC 10db-2PC |
| Number of Pins | 2 |
| Part Number | Attenuator-LC UPC 10db-2PC |
| Shape | Round |
| Specification Met | RoHS |
| Warranty Description | no |

## Product Details

- **Brand:** fyboptwu
- **Connector Type:** RJ45
- **Cable Type:** Fiber Optic
- **Compatible Devices:** Optical Network Equipment, Fiber Optic Transceivers, Fiber Optic Devices
- **Connector Gender:** Male-to-Female

## Images

![10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs - Image 1](https://m.media-amazon.com/images/I/610oohZ7loL.jpg)
![10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs - Image 2](https://m.media-amazon.com/images/I/51g3p5jPFYL.jpg)
![10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs - Image 3](https://m.media-amazon.com/images/I/61BX+bmDv8L.jpg)
![10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs - Image 4](https://m.media-amazon.com/images/I/61TAWCBlWIL.jpg)
![10dB LC/UPC Fiber Optic Attenuator Male to Female, 2pcs - Image 5](https://m.media-amazon.com/images/I/51VzKdWngqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Attenuator
*by T***E on November 13, 2023*

Product worked as it should.

## Frequently Bought Together

- fyboptwu - 2packs 10dB LC Singlemode Fiber Attenuator 10dB LC/UPC SM Single Mode Fixed Fiber Optic Attenuator LC Male to LC Female Adapter
- 2 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
- FLYPROFiber- 5dB LC Attenuator | dB Options: 3dB, 5dB, 7dB, 10dB, 15dB, 20dB | LC/UPC SM Single Mode Fixed Fiber Optic Attenuator, Male-Female, 2pack

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**Shop now:** [https://www.desertcart.us/products/529373665-10db-lc-upc-fiber-optic-attenuator-male-to-female-2pcs](https://www.desertcart.us/products/529373665-10db-lc-upc-fiber-optic-attenuator-male-to-female-2pcs)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-05*