--- 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: "£32.57" currency: GBP in_stock: true category: "H!Fiber.Com" url: https://www.desertcart.co.uk/products/330332598-10-pack-single-mode-lc-3db-fiber-optic-attenuator-lc store_origin: GB region: United Kingdom --- # 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:** £32.57 **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?** £32.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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 Product description ## 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 | |---------------|-------| | ASIN | B07P2GR18G | | Best Sellers Rank | #53,197 in Electronics ( See Top 100 in Electronics ) #300 in Fiber Optic Cables | | Brand | H!Fiber.com | | Brand Name | H!Fiber.com | | Cable Type | Fiber Optic | | Color | 10 pcs | | Compatible Devices | Router, Switch, Optical Network Equipment | | Connector Gender | Male-to-Female | | Connector Type | Optical | | Customer Reviews | 5.0 out of 5 stars 3 Reviews | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Manufacturer | H!Fiber.com | | Model | AT-LC/LC-UPC-01-PT-SM-3dB-1-x10 | | Number of Items | 10 | | Number of Pins | 1 | | Part Number | AT-LC/LC-UPC-01-PT-SM-3dB-1-x10 | ## 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) ![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 2](https://m.media-amazon.com/images/I/51R2Du2-9qL.jpg) ![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 3](https://m.media-amazon.com/images/I/51dfJ-UTFkL.jpg) ![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 4](https://m.media-amazon.com/images/I/41U2P47LQdL.jpg) ![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 5](https://m.media-amazon.com/images/I/41zfiMN+KiL.jpg) ## Available Options This product comes in different **Color, Size** options. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/330332598-10-pack-single-mode-lc-3db-fiber-optic-attenuator-lc](https://www.desertcart.co.uk/products/330332598-10-pack-single-mode-lc-3db-fiber-optic-attenuator-lc) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-03*