---
product_id: 483302184
title: "FYBOPTWU - 2packs 10dB LC Singlemode Fiber Attenuator 10dB LC/UPC SM Single Mode Fixed Fiber Optic Attenuator LC Male to LC Female Adapter"
brand: "fyboptwu"
price: "R$587"
currency: BRL
in_stock: false
category: "Fyboptwu"
url: https://www.desertcart.com.br/products/483302184-fyboptwu-2packs-10db-lc-singlemode-fiber-attenuator-10db-lc-upc
store_origin: BR
region: Brazil
---

# ≥50dB return loss for signal clarity 10dB precise attenuation Ceramic core for durability FYBOPTWU - 2packs 10dB LC Singlemode Fiber Attenuator 10dB LC/UPC SM Single Mode Fixed Fiber Optic Attenuator LC Male to LC Female Adapter

**Brand:** fyboptwu
**Price:** R$587
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power your network with precision and reliability!

## Quick Answers

- **What is this?** FYBOPTWU - 2packs 10dB LC Singlemode Fiber Attenuator 10dB LC/UPC SM Single Mode Fixed Fiber Optic Attenuator LC Male to LC Female Adapter by fyboptwu
- **How much does it cost?** R$587 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/483302184-fyboptwu-2packs-10db-lc-singlemode-fiber-attenuator-10db-lc-upc)

## 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

- • **Robust Ceramic Core:** Engineered with a ceramic core for enhanced durability and long-term stability under high optical power.
- • **Superior Signal Integrity:** Achieve ultra-low insertion loss and ≥50dB return loss, ensuring crystal-clear data transmission.
- • **Industry-Standard Compliance:** Fully RoHS compliant and meets Telcordia & IEC 61755 standards for trusted professional use.
- • **Precision Attenuation Control:** Maintain perfect 10dB signal reduction with ±0.7dB tolerance for flawless network tuning.
- • **Versatile Network Compatibility:** Ideal for EDFA, DWDM, OADM, CATV, and other advanced optical fiber systems—future-proof your setup.

## Overview

The FYBOPTWU 2-pack 10dB LC Singlemode Fiber Attenuators deliver precise signal attenuation with ±0.7dB tolerance and exceptional return loss (≥50dB). Featuring a durable ceramic core and low insertion loss, these fixed fiber optic attenuators ensure stable, high-efficiency performance. Fully compliant with Telcordia, IEC 61755, and RoHS standards, they are perfect for professional-grade optical networks including EDFA, DWDM, OADM, and CATV systems.

## Description

Buy FYBOPTWU - 2packs 10dB LC Singlemode Fiber Attenuator 10dB LC/UPC SM Single Mode Fixed Fiber Optic Attenuator LC Male to LC Female Adapter online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## 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.

## Product Details

- **Brand:** fyboptwu
- **Cable type:** Fiber Optic
- **Compatible devices:** Optical Network Equipment, Fiber Optic Transceivers, Fiber Optic Devices
- **Connector type:** Optical

## Images

![FYBOPTWU - 2packs 10dB LC Singlemode Fiber Attenuator 10dB LC/UPC SM Single Mode Fixed Fiber Optic Attenuator LC Male to LC Female Adapter - Image 1](https://m.media-amazon.com/images/I/610oohZ7loL.jpg)

## 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
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- 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.com.br/products/483302184-fyboptwu-2packs-10db-lc-singlemode-fiber-attenuator-10db-lc-upc](https://www.desertcart.com.br/products/483302184-fyboptwu-2packs-10db-lc-singlemode-fiber-attenuator-10db-lc-upc)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*