--- product_id: 454257150 title: "1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH, Option: 0.2M - 200M" brand: "flyprofiber" price: "£16.83" currency: GBP in_stock: true reviews_count: 5 category: "Flypro Fiber" url: https://www.desertcart.co.uk/products/454257150-1m-3ft-os2-single-mode-lc-to-lc-fiber-patch store_origin: GB region: United Kingdom --- # ≤0.3dB insertion loss, ≥50dB return loss 16mm min bend radius, ultra-flexible OS2 9/125μm fiber core 1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH, Option: 0.2M - 200M **Brand:** flyprofiber **Price:** £16.83 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your network game with bend-proof, ultra-reliable fiber speed! ## Quick Answers - **What is this?** 1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH, Option: 0.2M - 200M by flyprofiber - **How much does it cost?** £16.83 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/454257150-1m-3ft-os2-single-mode-lc-to-lc-fiber-patch) ## 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 - • **Future-Proof Speed:** Supports 1G to 10GB Ethernet for blazing fast, reliable connectivity in any professional setup. - • **Wide Compatibility:** Seamlessly integrates with all standard fiber optic equipment and network devices. - • **Ultra-Low Signal Loss:** Insertion loss ≤0.3dB and return loss ≥50dB ensure crystal-clear, stable data transmission. - • **Plug & Play Simplicity:** Pre-terminated LC-LC connectors save installation time—no onsite splicing needed. - • **Bend-Defying Flexibility:** 4X more flexible than standard fibers—perfect for dense SAN racks and tight spaces. ## Overview This 1M OS2 Single Mode LC to LC Fiber Patch Cable features a high-grade 9/125μm core with Japan-imported zirconia ceramic ferrules, delivering ultra-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 environments. Rated for -20ºC to +70ºC and jacketed with LSZH material, it ensures safe, stable, and fast 1G to 10GB data transmission compatible with all standard fiber optic equipment. ## Description CABLE SPECIFICATIONS: OS2 High Rated 9/125μm Fiber and CladdingDuplex Connector OS2 9/125μmSize:1m/3ft(included Connector)Ferrule Material: CeramicMinimum Bend Radius :15mmOperating Temperature :-20~70°CConnectors:LC-LCPolish Type:UPC to UPCInsertion Loss≤0.3dB Return Loss ≥50dBCable Jacket :LSZH Cable Diameter:2.0mmWavelength：1310nm and 1550nm Attenuation at 1310nm-1550nm 0.36 dB/km-0.22 dB/km Smart & Reliable - Bendable Optical Fiber The industry standard duplex fiber connector meets EIA/TIA 604-2 with ceramic ferrule for high speed cabling networks Comprehensive performance testing makes sure the cable work more secure and data transmission more reliable and stable in your network ADVANTAGES: Plug and play cables save time in the field since there is no onsite termination necessary. The 9/125μm OS2 singlemode bend insensitive fiber optic cable is less attenuation when bent or twisted compared with traditional optical fiber cables and this will make the installation and maintenance of the fiber optic cables more efficient.It's a long term, cost effective solution to securely transmit data requiring high transfer rates APPLICATIONS: Computer Networking - Transfers data at a higher rate of speed. Military and Defense - Transmits data signals more clearly Telecommunications - Carries data to internet, cable TV and phone subscribers at greater bandwidths FLYPROFiber cables are compatible with all makes and models of switches, routers, enclosures, patch panels, media converters, SFP modules and other network components Review: Work Everytime - These are great and work for all my customers Review: Fiber optic is the way to go - These fiber cables should do really well with my computer. ## 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 | #165,155 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #18,650 in USB Cables | | Brand | FLYPROFiber | | Brand Name | FLYPROFiber | | Cable Type | Fibre Optic | | Colour | OS2 LCU/LCU SingleMode | | Compatible Devices | PC, Router, Television | | Connectivity Technology | LC-LC | | Connector Gender | Male-to-Male | | Connector Type | TOSLINK | | Country of Origin | USA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.9 out of 5 stars 49 Reviews | | Data Transfer Rate | 1 Gigabits Per Second | | Ethernet Cable Category | Cat 5e | | Global Trade Identification Number | 10735632680562 | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Manufacturer | FLYPROFiber | | Model Number | OS2-LCU-LCU-DX-1M-LSZH-1pack | | Number Of Pins | 4 | | Number of Items | 1 | | Other Special Features of the Product | High Speed | | Outer Material Type | LSZH | | Part Number | OS2-LCU-LCU-DX-1M-LSZH-1pack | | Recommended Uses For Product | TV | | Special Feature | High Speed | | Specification Met | EIA | | Unit Count | 36 Inch | ## Product Details - **Brand:** FLYPROFiber - **Cable Type:** Fibre Optic - **Compatible Devices:** PC, Router, Television - **Connector Type:** TOSLINK - **Special Feature:** High Speed ## Images ![1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH, Option: 0.2M - 200M - Image 1](https://m.media-amazon.com/images/I/5189z1MsIKL.jpg) ![1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH, Option: 0.2M - 200M - Image 2](https://m.media-amazon.com/images/I/51TCObS-UCL.jpg) ![1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH, Option: 0.2M - 200M - Image 3](https://m.media-amazon.com/images/I/515-pfXqlIL.jpg) ![1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH, Option: 0.2M - 200M - Image 4](https://m.media-amazon.com/images/I/61H4jHoi1bL.jpg) ![1M/3ft OS2 Single Mode LC to LC Fiber Patch Cable, SM Singlemode Duplex, SMF Fiber Optic Cable Cord, 1G/10GB, 9/125um, LSZH, Option: 0.2M - 200M - Image 5](https://m.media-amazon.com/images/I/71vs97LkA3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Work Everytime *by Z***H on 19 January 2025* These are great and work for all my customers ### ⭐⭐⭐⭐⭐ Fiber optic is the way to go *by D***T on 27 November 2025* These fiber cables should do really well with my computer. ### ⭐⭐⭐⭐⭐ Recommended *by M***B on 25 November 2024* Does what it is supposed to do. ## 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.co.uk/products/454257150-1m-3ft-os2-single-mode-lc-to-lc-fiber-patch](https://www.desertcart.co.uk/products/454257150-1m-3ft-os2-single-mode-lc-to-lc-fiber-patch) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*