--- product_id: 648935835 title: "SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack" brand: "vandesail" price: "64 zł" currency: PLN in_stock: true category: "Vandesail" url: https://www.desertcart.pl/products/648935835-sc-apc-singlemode-fiber-keystone-jack-coupler-2-pack store_origin: PL region: Poland --- # ≤0.2dB insertion loss ≥1000 plug cycles durability ≥50dB return loss protection SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack **Brand:** vandesail **Price:** 64 zł **Availability:** ✅ In Stock ## Summary > 🔗 Connect with confidence — the backbone your network deserves! ## Quick Answers - **What is this?** SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack by vandesail - **How much does it cost?** 64 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/648935835-sc-apc-singlemode-fiber-keystone-jack-coupler-2-pack) ## Best For - vandesail enthusiasts ## Why This Product - Trusted vandesail brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Engineered for over 1000 plug-and-play cycles, this coupler guarantees long-term reliability in demanding environments. - • **Dust-Proof Design:** Comes with protective dust caps to keep your connections pristine and maintenance hassle-free. - • **Ultra-Low Signal Loss:** Experience crystal-clear data flow with insertion loss ≤0.2dB, ensuring your network never misses a beat. - • **Seamless Compatibility:** Fits perfectly with keystone wall plates and patch panels for effortless integration into your professional setup. - • **Versatile Network Powerhouse:** Ideal for broadband, LAN/WAN, optical sensors, and high-definition video transmission—future-proof your infrastructure today. ## Overview The VANDESAIL SC/APC Singlemode Fiber Keystone Jack Coupler (2-pack) delivers industry-leading performance with ultra-low insertion loss (≤0.2dB) and high return loss (≥50dB). Designed for durability with over 1000 plug cycles and equipped with dust covers, it ensures stable, long-lasting fiber optic connections. Compatible with keystone wall plates and patch panels, it’s perfect for professional broadband, LAN/WAN, and optical communication systems. ## Description Buy VANDESAIL SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack | Compatible with Keystone Wall Plates & Patch Panels, Dust Caps Included, For Fiber Patch Cable, LAN/WAN: Optical - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Package include】2pcs SC-APC single mode fiber optic keystone jack coupler,Grass green. - 【Compatible】The sc keystone coupler can be mounted to keystone wall plate or patch panel. - 【Performance】Insertion loss: ≤0.2dB; return loss: ≥50dB; interchangeability: ≤0.2dB; repeatability:≥1000 times; wavelength:1200um-1600um. - 【Durable＆Protective】 Made of rugged materials, the sc/apc keystone coupler can withstand repeated plugging and unplugging (≥1000 times) to ensure the stability and longevity of long-term use. Equipped with a dust cover to effectively prevent dust and dirt from entering, simplifying maintenance work. - 【Application】The sc to sc fiber coupler is suitable for fiber-optic broadband access network,optical fiber sensors,optical communication system, optical instruments,fiber patch cords connection,LANs and WANs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D44WHQXQ | | Best Sellers Rank | #21,227 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Fiber Optic Connectors | | Brand Name | VANDESAIL | | Cable Type | Fiber Optic | | Color | Grass Green | | Compatible Devices | Fiber Optic Patch Cable | | Compatible Phone Models | No Compatible Phone Models | | Connector Gender | Female-to-Female | | Connector Type | SC | | Customer Package Type | 2 Pack | | Customer Reviews | 4.8 4.8 out of 5 stars (78) | | Included Components | SC fiber coupler | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Item Weight | 0.02 kg | | Manufacturer | VANDESAIL | | Model | B-SPQ-SC-QC-GG-2P-1 | | Model Name | B-SPQ-SC-QC-GG-2P-1 | | Number of Items | 2 | | Other Special Features of the Product | SC | | Part Number | B-SPQ-SC-QC-GG-2P-1 | | Recommended Uses For Product | Data center interconnection, broadband network expansion, high-definition video transmission, fiber-optic broadband access network, optical fiber sensors, optical communication systems, optical instruments, LANs and WANs, connecting fiber patch cords | | Specification Met | IEEE | | Unit Count | 2 Count | ## Product Details - **Brand:** VANDESAIL - **Cable Type:** Fiber Optic - **Compatible Devices:** Fiber Optic Patch Cable - **Connector Type:** SC - **Special Feature:** SC ## Images ![SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack - Image 1](https://m.media-amazon.com/images/I/315FEzTE4XL.jpg) ![SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack - Image 2](https://m.media-amazon.com/images/I/41CbKa0bApL.jpg) ![SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack - Image 3](https://m.media-amazon.com/images/I/31UIQgui1HL.jpg) ![SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack - Image 4](https://m.media-amazon.com/images/I/41CGEsg3bLL.jpg) ![SC/APC Singlemode Fiber Keystone Jack Coupler, 2 Pack - Image 5](https://m.media-amazon.com/images/I/41Yv+is1GFL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - VANDESAIL 2Pack SC Fiber Optic Coupler Singlemode Keystone Jack for Patch Panels and Wall Plates Fiber Optic Cable Adapter (Grass Green，Angled Physical Contact) - Bangun SC/APC to SC/APC Fiber Optic Internet Cable, Armored Single Mode Patch Cable, Fiber Optic Jumper Optical Patch Cord - SIMPLEX - 9/125um - OS1/OS2 Compatible, LSZH White, 1m - FLYPROFiber- OS2 0.5M(1.6ft) SC/APC to SC/APC Fiber Optic Internet Cable, Single Mode Fiber Patch Cable, Simplex, Length Option:0.5m-50m 9/125um OS1/OS2 Compatible Yellow LSZH OD-2.0mm --- ## 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.pl/products/648935835-sc-apc-singlemode-fiber-keystone-jack-coupler-2-pack](https://www.desertcart.pl/products/648935835-sc-apc-singlemode-fiber-keystone-jack-coupler-2-pack) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-09-14*