--- product_id: 534962453 title: "2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB" brand: "h!fiber.com" price: "190 kr" currency: DKK in_stock: true category: "H!Fiber.Com" url: https://www.desertcart.dk/products/534962453-2-pack-single-mode-lc-5db-fiber-optic-attenuator-lc store_origin: DK region: Denmark --- # Precision Engineering 2 Pack Convenience 5dB Power Reduction 2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB **Brand:** h!fiber.com **Price:** 190 kr **Availability:** ✅ In Stock ## Summary > 🔗 Connect with Confidence! ## Quick Answers - **What is this?** 2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB by h!fiber.com - **How much does it cost?** 190 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/534962453-2-pack-single-mode-lc-5db-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 - • **📉 Overload Protection:** Safeguards your optical receivers from damage due to excessive power levels. - • **⚙️ Reliable Stability:** Designed for good repeatability and intercalation, maintaining performance under various conditions. - • **💡 Lightweight & Compact:** Easy to handle and install, making it a must-have for any fiber optic setup. - • **🔧 Precision Performance:** Engineered for low insert-loss and high return-loss, ensuring optimal signal integrity. - • **🌐 Versatile Applications:** Perfect for Optical Fiber Distribution Frames and Communication Networks. ## Overview The LC/UPC Fiber Optic Attenuator 5dB is a high-performance, in-line device designed to reduce optical signal power levels, ensuring the safety and efficiency of your fiber optic systems. With a robust ceramic core and a lightweight design, this 2-pack solution is perfect for various applications, including communication networks and broadband access. Experience reliable performance with low bit error rates and exceptional stability. ## Description Parameters • Operation Wavelength:1200nm - 1600nm • Return Loss: ≥ 50dB • Attenuation Tolerance: ±10% dB • Operational Temperature: -40 to+ 75°C • Core material: Ceramic • Using dustproof cap to protect the end-face. • Using an attenuator to prevent over saturating an optical receiver when the optical power is too high and ensures low bit error rates preventing damage to receiving fiber optic equipment. Attenuator Application • Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. Optical attenuator is widely used in CWDM&DWDM, CATV systems, data center networks, test equipment and other high power applications. ## Features - LC/UPC Fiber Optic Attenuator: LC/UPC Male to LC/UPC Female, 5dB, single mode fixed, Ceramic Core material, 2 Pack. - Low Insert-loss & High Return-loss: Polarization dependent loss ≤0.2dB and Return Loss: ≥ 50dB. Using an attenuator to prevent over saturating an optical receiver when the optical power is too high and ensures low bit error rates preventing damage to receiving fiber optic equipment. - 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. - Attenuator Application: Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JNNT52P | | Best Sellers Rank | #269,001 in Electronics ( See Top 100 in Electronics ) #154 in Optical Cables | | Brand | H!Fiber.com | | Brand Name | H!Fiber.com | | Cable Type | Fibre Optic | | Colour | 2 pcs | | Compatible Devices | Optical Fiber Distribution Frame, Optical Communication Network, Optical Fiber Broadband Access Network, Optical Fiber CATV, Optical Fiber Testers, FLAN Compatible Devices Optical Fiber Distribution Frame, Optical Communication Network, Optical Fiber Broadband Access Network, Optical Fiber CATV, Optical Fiber Testers, FLAN See more | | Connector Gender | Male-to-Female | | Connector Type | Optical | | Customer Reviews | 3.8 out of 5 stars 13 Reviews | | Indoor Outdoor Usage | Indoor | | Item Weight | 0.01 Kilograms | | Manufacturer | HiFiber | | Model Number | AT-LC/LC-UPC-01-PT-SM-5dB-1-x2 | | Number Of Pins | 2 | | Other Special Features of the Product | Lightweight | | Part Number | AT-LC/LC-UPC-01-PT-SM-5dB-1-x2 | | Recommended Uses For Product | Optical communication networks, data center networks, high power applications | | Special Feature | Lightweight | | Unit Count | 2.0 Count | ## Product Details - **Brand:** H!Fiber.com - **Cable Type:** Fibre Optic - **Manufacturer:** HiFiber ## Images ![2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB - Image 1](https://m.media-amazon.com/images/I/61OI7xgKIPL.jpg) ![2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB - Image 2](https://m.media-amazon.com/images/I/51BBMhRkhLL.jpg) ![2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB - Image 3](https://m.media-amazon.com/images/I/51kHYus4b3L.jpg) ![2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB - Image 4](https://m.media-amazon.com/images/I/51TPoAQj7yL.jpg) ![2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-Mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB - Image 5](https://m.media-amazon.com/images/I/515jXJPLvPL.jpg) ## Frequently Bought Together - 2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB - FLYPROFiber- 10dB LC Fiber Attenuator | dB Options: 3-20dB | LC/UPC SM Single Mode Fixed Fiber Optic Attenuator, Male to Female, 2pack --- ## 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.dk/products/534962453-2-pack-single-mode-lc-5db-fiber-optic-attenuator-lc](https://www.desertcart.dk/products/534962453-2-pack-single-mode-lc-5db-fiber-optic-attenuator-lc) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-09*