--- product_id: 219435876 title: "OS2 Single Mode Duplex" brand: "flyprofiber" price: "₩17855" currency: KRW in_stock: true category: "Flypro Fiber" url: https://www.desertcart.kr/products/219435876-os2-single-mode-duplex store_origin: KR region: South Korea --- # Insertion Loss ≤0.3dB, Return Loss ≥50dB 16mm Minimum Bend Radius, 4X Flexibility OS2 9/125μm Single Mode Fiber OS2 Single Mode Duplex **Brand:** flyprofiber **Price:** ₩17855 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your network game with bend-proof, ultra-fast fiber perfection! ## Quick Answers - **What is this?** OS2 Single Mode Duplex by flyprofiber - **How much does it cost?** ₩17855 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/219435876-os2-single-mode-duplex) ## Best For - flyprofiber enthusiasts ## Why This Product - Trusted flyprofiber brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bend-Resistant Flexibility:** 4X more flexible than standard cables, perfect for dense SAN cabinets and tight spaces without signal loss. - • **Factory-Tested Quality Assurance:** Each cable undergoes rigorous testing to guarantee top-tier transmission and durability—because your network deserves the best. - • **Ultra-Pure OS2 Single Mode Fiber:** Experience crystal-clear, low-attenuation data flow with Japan-imported zirconia core ceramics. - • **Wide Operating Temperature Range:** Reliable performance from -20ºC to +70ºC ensures stability in diverse indoor environments. - • **Precision Duplex LC-LC Connectors:** Engineered for lightning-fast 1G/10G/100G Ethernet speeds with minimal insertion loss and superior return loss. ## Overview The FLYPROFiber LC to LC Single Mode Fiber Patch Cable OS2 1M/3ft features a high-grade 9/125μm OS2 fiber core with Japan-imported zirconia ceramics, delivering low insertion loss (≤0.3dB) and high return loss (≥50dB). Its 16mm minimum bend radius offers 4X greater flexibility than standard cables, ideal for high-density data centers and SAN cabinets. Rated for -20ºC to +70ºC, this duplex LC-LC cable supports 1G/10G/100G Ethernet speeds and is factory-tested for consistent, stable transmission in indoor environments. ## Description Buy FLYPROFiber- LC to LC Single Mode Fiber Patch Cable OS2 1M/3ft | Duplex, 9/125um SMF, SM Singlemode Fiber Jumper, For 1G/10G/100G Transceivers / Data Centers, Fully Pre-Tested, LSZH, Yellow: Optical - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 📡High Rated OS2 SM 9/125μm Fiber and Cladding, this LC to LC single mode fiber patch cable is Insensitive to bending, Easy peeling, Easy welding,ensures small optical loss and stable transmission. The core is Japan imports zirconia powder ceramics, which is High Return Loss, Low Insertion Loss, Low Attenuation feautures. - 📡This LC to LC Single Mode Duplex OS2 fiber patch cords operates at -20ºC to +70ºC. Compatible with all standard fiber optic equipment and connectors, they are suitable for indoor use. - 📡16mm Minimum Bend Radius SMF Fiber that is 4X more flexible than standard 50 micron SM fiber cables without introducing any macro-bending loss; Ideal for SAN network cabinets that require 20 or more bends in the cabinet or high density installations with cables crammed into an extremely small footprint. - 📡Duplex LC-LC Connector OS2 9/125μm Fiber, Insertion Loss≤0.3dB, Return Loss ≥50dB. Patch Cable singlemode OS2 fiber is specially designed for fast Ethernet, Fiber Channel, Gigabit Ethernet Speeds, Local Area Networks, Data Center, Premise installation, Wide Area Networks,Commercial and so on. - FLYPROFiber has been focusing on fiber optics for 15 years. Each cable is tested in the factory to meet quality control and insertion loss requirements, providing customers with high-quality products. We also have a professional customer service team. If you have any questions, please contact us promptly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B3JT2V3 | | Best Sellers Rank | #3,547 in Electronics ( See Top 100 in Electronics ) #11 in Fiber Optic Cables | | Brand Name | FLYPROFiber | | Cable Type | Fiber Optic | | Color | OS2 LCU/LCU SingleMode | | Compatible Devices | PC, Router, Television | | Compatible Phone Models | No Compatible Phone Models | | Connector Gender | Male-to-Male | | Connector Type | Lc to Lc Duplex | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.8 4.8 out of 5 stars (376) | | Data Transfer Rate | 1 gigabits_per_second | | Ethernet Cable Category | Cat 5e | | Gauge | 9 | | Global Trade Identification Number | 10735632680562 | | Indoor Outdoor Usage | Indoor | | Item Length | 1 meters | | Item Shape | Round | | Manufacturer | FLYPROFiber | | Model | OS2-LCU-LCU-DX-1M-LSZH-1pack | | Number of Items | 1 | | Number of Pins | 2 | | Other Special Features of the Product | High Speed | | Outer Material | LSZH | | Part Number | OS2-LCU-LCU-DX-1M-LSZH-1pack | | Recommended Uses For Product | TV | | Unit Count | 36 Inch | ## Product Details - **Brand:** FLYPROFiber - **Cable Type:** Fiber Optic - **Compatible Devices:** PC, Router, Television - **Connector Type:** Lc to Lc Duplex - **Special Feature:** High Speed ## Images ![OS2 Single Mode Duplex - Image 1](https://m.media-amazon.com/images/I/5189z1MsIKL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Frequently Bought Together - FLYPROFiber- 1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH - 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 - 10m(30ft) OS2 LC to LC Single Mode Fiber Patch Cables, Options 0.2m~305m, SM Singlemode Optic Cable 10G SMF LSZH Duplex 9/125μm OD 2.0mm 𝙍𝙖𝙢𝙗𝙤𝘾𝙖𝙗𝙡𝙚𝙨 --- ## 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/219435876-os2-single-mode-duplex](https://www.desertcart.kr/products/219435876-os2-single-mode-duplex) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-09*