--- product_id: 434374588 title: "LC Fiber Optic Adapter - LC to LC Duplex Multimode OM3 OM4 OM5 Coupler - 5 Pack - Aqua" brand: "yienfbev" price: "₩53065" currency: KRW in_stock: true reviews_count: 5 category: "Yienfbev" url: https://www.desertcart.kr/products/434374588-lc-fiber-optic-adapter-lc-to-lc-duplex-multimode-om3 store_origin: KR region: South Korea --- # Low insertion loss ≤0.20dB Duplex LC to LC connection RoHS compliant & durable ceramic sleeve LC Fiber Optic Adapter - LC to LC Duplex Multimode OM3 OM4 OM5 Coupler - 5 Pack - Aqua **Brand:** yienfbev **Price:** ₩53065 **Availability:** ✅ In Stock ## Summary > 🔌 Connect smarter, transmit faster — don’t let your network fall behind! ## Quick Answers - **What is this?** LC Fiber Optic Adapter - LC to LC Duplex Multimode OM3 OM4 OM5 Coupler - 5 Pack - Aqua by yienfbev - **How much does it cost?** ₩53065 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/434374588-lc-fiber-optic-adapter-lc-to-lc-duplex-multimode-om3) ## Best For - yienfbev enthusiasts ## Why This Product - Trusted yienfbev brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** RoHS-compliant materials and durable design ensure reliability across 1,000+ mating cycles. - • **Ultra-Low Signal Loss:** Experience crystal-clear transmission with insertion loss under 0.20dB for unmatched performance. - • **Versatile Compatibility:** Fits any fiber patch panel with rectangular cutouts—future-proof your network setup. - • **Seamless Duplex Connectivity:** Lock in flawless LC to LC fiber optic links with precision ceramic sleeves. - • **Optimized for Multimode Networks:** Supports OM3, OM4, OM5 multimode fibers at 850 & 1300nm wavelengths for high-speed data transfer. ## Overview The LC Fiber Optic Adapter 5-pack offers high-performance duplex LC to LC multimode coupling with ceramic sleeves that minimize insertion loss to ≤0.20dB. Designed for OM3, OM4, and OM5 fibers, these RoHS-compliant adapters fit standard fiber patch panels and withstand over 1,000 mating cycles, making them an essential upgrade for professional-grade optical networks in LAN, WAN, CATV, and FTTX applications. ## Description Fiber Adapter (also known as flange, coupling) is a fiber optic connector for connection components, the product is very variety, including FC, SC, ST, LC, MTRJ, as well as carry out the transfer between each other such as: ST-SC, FC-ST, it’s widely used in optical distribution frame (ODF), fiber-optic communications equipment, instrumentation, the feature is stable and reliable.Specifications:Fiber mode: MultimodeAdapter color: AquaTest wavelength: 850 &1300nmRepeatability: ≤0.10dBInterchangeability: ≤0.20dBDurability: ≤0.20dB max change, 1,000 matingChannels: DuplexBody material: PlasticSleeve material: Ceramic sleeveOperating temperatures: -20-70℃Storage temperatures: -40-85℃Applications:Test equipmentConnection of optical links in optical active devicesJumper connectionProduction and testing of optical devicesOptical fiber communication system, CATVLANs and WANsFTTX Review: They work. - Gets the job done. Good replacement for when the old ones fail. Review: Good - Good ## Features - LC to LC(Female to Female) Duplex Fiber Optic Adapter/Coupler - LC adapters uses ceramic sleeve to connect between two LC fiber Optic cables. - Adapters can lock the connectors and get low insertion loss to transmission optical signal. - Our LC fiber optic adapter are suitable for fiber patch panel, which means you can use them in any type of enclosure with rectangular cutouts. - Meets the Telcordia and IEC 61754 stander, all materials compliant with RoHS requirement. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08ND5QDWY | | Best Sellers Rank | 223,433 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 275 in Fibre Optic Connectors | | Brand | YIENFBEV | | Cable Type | Fibre Optic | | Cable type | Fibre Optic | | Colour | Aqua | | Compatible Devices | Router, Switch, Server, Fiber Optic Equipment | | Compatible devices | Router, Switch, Server, Fiber Optic Equipment | | Connector Gender | Female-to-Female | | Connector Type | RJ45 | | Connector type | RJ45 | | Customer Package Type | Protective Packaging | | Customer Reviews | 4.8 out of 5 stars 173 Reviews | | Indoor Outdoor Usage | Outdoor | | Item Shape | Round | | Manufacturer | Comm Cable | | Model Number | YIENFBEV LC | | Number of Items | 5 | | Number of Pins | 2 | | Other Special Features of the Product | Data Transfer | | Outer Material | Plastic | | Recommended Uses For Product | fiber optic cables and equipment, test equipment, production and testing of optical devices, optical fiber communication systems, CATV, LANs and WANs, FTTX | | Recommended uses for product | fiber optic cables and equipment, test equipment, production and testing of optical devices, optical fiber communication systems, CATV, LANs and WANs, FTTX Recommended uses for product fiber optic cables and equipment, test equipment, production and testing of optical devices, optical fiber communication systems, CATV, LANs and WANs, FTTX See more | | Special feature | Data Transfer | | Specification Met | RoHS | | UPC | 779296867498 | | Unit Count | 5.0 count | ## Product Details - **Brand:** YIENFBEV - **Connector type:** RJ45 - **Cable type:** Fibre Optic - **Compatible devices:** Router, Switch, Server, Fiber Optic Equipment - **Special feature:** Data Transfer ## Images ![LC Fiber Optic Adapter - LC to LC Duplex Multimode OM3 OM4 OM5 Coupler - 5 Pack - Aqua - Image 1](https://m.media-amazon.com/images/I/51vncw5jaZL.jpg) ![LC Fiber Optic Adapter - LC to LC Duplex Multimode OM3 OM4 OM5 Coupler - 5 Pack - Aqua - Image 2](https://m.media-amazon.com/images/I/41AOTkz0lEL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They work. *by N***P on 30 May 2026* Gets the job done. Good replacement for when the old ones fail. ### ⭐⭐⭐⭐⭐ Good *by S***R on 15 April 2026* Good ### ⭐⭐⭐⭐⭐ Can use to make loop-backs *by J***H on 13 March 2026* Very convenient to make loop-backs for testing at the end of LC duplex patch cords. ## Frequently Bought Together - YIENFBEV LC Fiber Optic Adapter - LC to LC Duplex Multimode OM3 OM4 OM5 Coupler - 5 Pack - Aqua - FLYPROFiber- 8M OS2 SingleMode LC to LC Fiber Patch Cable | Length Options: 0.2m-300m, 1G/10GB Single Mode Duplex 9/125um SMF Fiber Optic Cable Cord LSZH 8Meter(26ft) - FLYPROFiber- LC to LC Fiber Patch Cable 1M/3ft, OM3 Multimode Fiber Optic Cable Cord, 10GB/40GB, Duplex, 50/125um, LSZH, Options: 0.2m-200m --- ## 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.kr/products/434374588-lc-fiber-optic-adapter-lc-to-lc-duplex-multimode-om3](https://www.desertcart.kr/products/434374588-lc-fiber-optic-adapter-lc-to-lc-duplex-multimode-om3) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-09*