--- product_id: 136551890 title: "10G LR SFP+ Module, 10GBASE-LR Gigabit Ethernet Optic Transceiver, 10GbE Network MINI GBIC, SMF 1310nm 10km DDM LC Single-Mode for Cisco SFP-10G-LR, Mikrotik S-31DLC20D and Other Open Switch" price: "107.32 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/136551890-10g-lr-sfp-module-10gbase-lr-gigabit-ethernet-optic-transceiver store_origin: TN region: Tunisia --- # 10Gb/s blazing speed 10km single-mode reach Plug & play hot-swappable 10G LR SFP+ Module, 10GBASE-LR Gigabit Ethernet Optic Transceiver, 10GbE Network MINI GBIC, SMF 1310nm 10km DDM LC Single-Mode for Cisco SFP-10G-LR, Mikrotik S-31DLC20D and Other Open Switch **Price:** 107.32 DT **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your network to 10G speed and never look back! ## Quick Answers - **What is this?** 10G LR SFP+ Module, 10GBASE-LR Gigabit Ethernet Optic Transceiver, 10GbE Network MINI GBIC, SMF 1310nm 10km DDM LC Single-Mode for Cisco SFP-10G-LR, Mikrotik S-31DLC20D and Other Open Switch - **How much does it cost?** 107.32 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/136551890-10g-lr-sfp-module-10gbase-lr-gigabit-ethernet-optic-transceiver) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing 10GbE Speed:** Experience ultra-fast data transfer at 10 gigabits per second, perfect for bandwidth-hungry applications. - • **Extended 10km Reach:** Single-mode fiber with 1310nm wavelength ensures seamless connectivity up to 10 kilometers—ideal for sprawling enterprise networks. - • **Real-Time Diagnostics:** Built-in Digital Diagnostics Monitoring (DDM) lets you proactively track transceiver health and avoid downtime. - • **Effortless Installation:** Hot-pluggable design with a user-friendly latch mechanism means zero hassle and zero downtime during upgrades. - • **Robust & Reliable Build:** Durable metal housing guarantees long-lasting performance even under heavy network loads and repeated use. ## Overview The 10G LR SFP+ Module is a high-performance 10GbE optical transceiver designed for single-mode fiber networks, supporting up to 10km transmission at 1310nm wavelength. Compatible with Cisco, Mikrotik, and other open switches, it features plug-and-play hot-swappable installation, real-time Digital Diagnostics Monitoring, and a durable metal housing for reliable, long-term use in demanding professional environments. ## Description Product description 10 Gigabit Ethernet Single-mode SFP+ Module Structure Housing: SFP modules are usually protected by metal casings to provide physical protection & electromagnetic shielding PCB: Use winding technology as a circuit technology. By winding small-diameter wires around the pillars of the connection points, the durability & replaceability of the circuit are improved Optical Receiver: An electro-optical conversion device commonly used in optical communication system that can convert optical signals transmitted through optical fibers into electrical signals Review: Great SFP+ Module - This SFP+ module works great, however, it does run hot. Do not plug these modules in next to each other. Review: Reliable 10GbE Copper Transceiver, Runs Warm - This SFP+ to RJ45 module worked flawlessly with my network setup, providing stable and consistent 10GbE connectivity. The build quality is solid, and installation was plug-and-play with no compatibility issues across my switch. Latency is low, and I haven't noticed any drops in throughput even during heavy file transfers. Like most copper-based SFP+ transceivers, it does run warm, but that’s expected for 10Gb over copper. Adding some airflow in the switch enclosure helps mitigate the heat buildup. If you need a cost-effective way to upgrade to 10Gb networking, this is a solid and reliable option. ## Features - Compatible for Mikrotik, and other Open Switch. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with 10Gb SFP+ ports. - 10GBASE-LR SFP+ Module: 10Gb/s data rate, Single-Mode, duplex LC connector, 1310nm wavelength, the transmission distance up to 10km, working temperature: 0℃ ~ 70℃, Tx Power(dBm): -6.5 ~ -0.5, Rx Sens.(dBm): ＜ -14.4. - Support DDM: DDM (Digital Diagnostics Monitoring) allows you to monitor the critical information concerning the status of the transmitted and received signals of the transceivers in real-time to find out some potential problems. - Easy to use: Easy installation, plug and play, Supports hot-pluggable. Rotate the ring latch down at 90 degree angle to unlock, then pulling transceiver out from switch. High-quality metal material of housing, ensuring long life of repeated repeatedly plug and durable. - We have many different compatible options, please confirm your switch model before buying. We have full line of optical modules: GBIC, SFP, SFP BIDI, DWDM SFP, CWDM SFP, Copper SFP, 10G XFP, 10G SFP+, CWDM SFP+, 40G Transceiver, 100G Transceiver, as well as fiber optic transceivers etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QXP6YW5 | | Best Sellers Rank | #21 in Computer Networking Transceivers | | Brand | QSFPTEK | | Color | for Cisco | | Customer Reviews | 4.3 4.3 out of 5 stars (243) | | Date First Available | January 3, 2020 | | Item Dimensions LxWxH | 3.94 x 1.77 x 0.71 inches | | Item Weight | 1.27 ounces | | Item model number | Q-SFP+-LR-Cisco | | Manufacturer | QSFPTEK | | Product Dimensions | 3.94 x 1.77 x 0.71 inches | | Rear Webcam Resolution | 1 Lines Per Inch | | Voltage | 3.6 Volts | ## Images ![10G LR SFP+ Module, 10GBASE-LR Gigabit Ethernet Optic Transceiver, 10GbE Network MINI GBIC, SMF 1310nm 10km DDM LC Single-Mode for Cisco SFP-10G-LR, Mikrotik S-31DLC20D and Other Open Switch - Image 1](https://m.media-amazon.com/images/I/61dX1etgmML.jpg) ![10G LR SFP+ Module, 10GBASE-LR Gigabit Ethernet Optic Transceiver, 10GbE Network MINI GBIC, SMF 1310nm 10km DDM LC Single-Mode for Cisco SFP-10G-LR, Mikrotik S-31DLC20D and Other Open Switch - Image 2](https://m.media-amazon.com/images/I/61-aDwdFrGL.jpg) ![10G LR SFP+ Module, 10GBASE-LR Gigabit Ethernet Optic Transceiver, 10GbE Network MINI GBIC, SMF 1310nm 10km DDM LC Single-Mode for Cisco SFP-10G-LR, Mikrotik S-31DLC20D and Other Open Switch - Image 3](https://m.media-amazon.com/images/I/619oo+fjQ5S.jpg) ![10G LR SFP+ Module, 10GBASE-LR Gigabit Ethernet Optic Transceiver, 10GbE Network MINI GBIC, SMF 1310nm 10km DDM LC Single-Mode for Cisco SFP-10G-LR, Mikrotik S-31DLC20D and Other Open Switch - Image 4](https://m.media-amazon.com/images/I/71Q6UQtpQBS.jpg) ![10G LR SFP+ Module, 10GBASE-LR Gigabit Ethernet Optic Transceiver, 10GbE Network MINI GBIC, SMF 1310nm 10km DDM LC Single-Mode for Cisco SFP-10G-LR, Mikrotik S-31DLC20D and Other Open Switch - Image 5](https://m.media-amazon.com/images/I/61NerwauW+S.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great SFP+ Module *by G***S on February 28, 2026* This SFP+ module works great, however, it does run hot. Do not plug these modules in next to each other. ### ⭐⭐⭐⭐⭐ Reliable 10GbE Copper Transceiver, Runs Warm *by B***S on January 30, 2025* This SFP+ to RJ45 module worked flawlessly with my network setup, providing stable and consistent 10GbE connectivity. The build quality is solid, and installation was plug-and-play with no compatibility issues across my switch. Latency is low, and I haven't noticed any drops in throughput even during heavy file transfers. Like most copper-based SFP+ transceivers, it does run warm, but that’s expected for 10Gb over copper. Adding some airflow in the switch enclosure helps mitigate the heat buildup. If you need a cost-effective way to upgrade to 10Gb networking, this is a solid and reliable option. ### ⭐⭐⭐⭐⭐ Recognized by Mikrotik *by S***3 on August 19, 2025* Works with my Mikrotik CRS309-1G-8S+in at 10G full duplex auto. So plug and play. Does get hot 63c normal operating. Stats seem accurate inside of SwitchOs and fun to have. For the price, I'm pretty happy. --- ## 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.tn/products/136551890-10g-lr-sfp-module-10gbase-lr-gigabit-ethernet-optic-transceiver](https://www.desertcart.tn/products/136551890-10g-lr-sfp-module-10gbase-lr-gigabit-ethernet-optic-transceiver) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*