--- product_id: 423601131 title: "4Pack 10GBASE-LR 10G SFP+ Module, Singlemode Fibre Module 1310nm, 10km, DDM LC Mini-GBIC Transceiver for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Mikrotik, Netgear, Qnap NAS, D-Link, TP-Link" brand: "qsfptek" price: "£49.89" currency: GBP in_stock: true reviews_count: 5 category: "Qsfptek" url: https://www.desertcart.co.uk/products/423601131-4pack-10gbase-lr-10g-sfp-module-singlemode-fibre-module-1310nm store_origin: GB region: United Kingdom --- # 10Gbps blazing speed 10km singlemode fiber reach 0-70°C commercial temp range 4Pack 10GBASE-LR 10G SFP+ Module, Singlemode Fibre Module 1310nm, 10km, DDM LC Mini-GBIC Transceiver for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Mikrotik, Netgear, Qnap NAS, D-Link, TP-Link **Brand:** qsfptek **Price:** £49.89 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your network game with 10G speed and 10km reach — don’t get left behind! ## Quick Answers - **What is this?** 4Pack 10GBASE-LR 10G SFP+ Module, Singlemode Fibre Module 1310nm, 10km, DDM LC Mini-GBIC Transceiver for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Mikrotik, Netgear, Qnap NAS, D-Link, TP-Link by qsfptek - **How much does it cost?** £49.89 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/423601131-4pack-10gbase-lr-10g-sfp-module-singlemode-fibre-module-1310nm) ## Best For - qsfptek enthusiasts ## Why This Product - Trusted qsfptek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended 10km Reach:** Seamlessly connect distant nodes with singlemode fiber support, perfect for sprawling enterprise setups. - • **Durable Commercial Grade:** Operates reliably from 0 to 70°C, built to withstand demanding data center environments. - • **Wide Brand Compatibility:** Plug & play with Cisco, Ubiquiti, Netgear, and more—no special coding hassles. - • **Blazing 10Gbps Throughput:** Experience ultra-fast data transfer that keeps your network future-proof and lightning quick. - • **Real-Time Diagnostics (DDM/DOM):** Monitor your transceiver’s health instantly to avoid downtime and stay ahead of issues. ## Overview This 4-pack of 10GBASE-LR SFP+ modules delivers blazing 10Gbps data rates over singlemode fiber with a 10km reach. Compatible with major brands like Cisco, Ubiquiti, and Netgear, it supports real-time diagnostics (DDM/DOM) and operates reliably in commercial temperature ranges (0-70°C). Ideal for data centers and enterprise networks seeking high-performance, plug-and-play fiber connectivity. ## Description Specification: Compatible for Cisco SFP-10G-LR. Data Rate: 10Gb/s Wave Length: 1310nm Reach: 10km DDM/DOM: Yes Fiber Type: SMF Tx Power(dBm): -6.5 ~ 0.5 Rx Sens.(dBm): ＜ -14.4 Temperature: 0 ~ +70℃ Connector: duplex LC Compatible for transceivers or brands that don't require special codings, such as below: Cisco SFP-10G-LR Ubiquiti UF-SM-10G-20 Netgear AXM762 D-LINK DEM-432XT-DD TP-LINK TXM431-LR Zyxel SFP10G-LR Qnap Nas SFP+ Mikrotik S+31DLC10D Open switch: ZTE, Quanta, Solarflare, PaloAlto, F5 ect NOT compatible for brands as below: Brands require speical codings: HP, H3C, Intel, Arista, Mellanox, Dell Force10, Extreme, Brocade, Juniper, IBM, Foundry, Allied Telesis. Dear customer, QSFPtek offers more compatible options, if your brands are not listed here, please contact us. And if you have any questions, please feel free to contact us and we will get back to you within 24 hours. sfp sfp to rj45 sfp rj45 mikrotik 10gbase-t multi mode fiber cable sfp to rj45 sfp 10g bidi Review: Fair price, performs as advertised - except runs VERY hot - It works flawlessly so far but I am a little nervous about how hot they get. It's uncomfortable for me to even touch them with my fingers. I don't know if that'll have performance effects over time. The best way I can compare the heat is like an old christmas tree bulb after running for a half hour. Having said that - they work as advertised and I felt the price was fair. Review: Que se pueden hacer enlaces a través de la fibra óptica, en lugares donde hay mucha EMI. - Ideal para las pruebas de laboratorio, en explicación de clases de redes, conocimiento de los enlaces de los equipos intermediarios. ## Features - Data Rate: 10Gbps, Multimode Fiber Module- 10GBase-SR LC Transceiver - Wavelength: 1310nm; Commercial Temperature Range: 0 to 70°C (32 to 158°F) - Max Cable Range: up to 10km; Fiber Type: Dual LC single-mode fiber - Wide Compatibility: for Cisco, Ubiquiti, Netgear, D-Link, TP-Link, Linksys, Edge-core, Meraki, Norkia, Supermicro, and Other Open Switches. - Application: Suitable for data center, enterprise wiring closet, radio & baseband unit (RRU) and other environments ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | QSFPTEK | | Item model number | QT-SFP-M-Cisco (2 pack) | | Item Weight | 2.39 ounces | | Product Dimensions | 3.94 x 2.95 x 0.63 inches | | Item Dimensions LxWxH | 3.94 x 2.95 x 0.63 inches | | Color | 2 Pack | | Manufacturer | QSFPTEK | | ASIN | B07VNQQ1PR | | Country of Origin | China | | Date First Available | July 25, 2019 | ## Images ![4Pack 10GBASE-LR 10G SFP+ Module, Singlemode Fibre Module 1310nm, 10km, DDM LC Mini-GBIC Transceiver for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Mikrotik, Netgear, Qnap NAS, D-Link, TP-Link - Image 1](https://m.media-amazon.com/images/I/71vEb4WQaNL.jpg) ![4Pack 10GBASE-LR 10G SFP+ Module, Singlemode Fibre Module 1310nm, 10km, DDM LC Mini-GBIC Transceiver for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Mikrotik, Netgear, Qnap NAS, D-Link, TP-Link - Image 2](https://m.media-amazon.com/images/I/612gAjXfXZL.jpg) ![4Pack 10GBASE-LR 10G SFP+ Module, Singlemode Fibre Module 1310nm, 10km, DDM LC Mini-GBIC Transceiver for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Mikrotik, Netgear, Qnap NAS, D-Link, TP-Link - Image 3](https://m.media-amazon.com/images/I/61-aDwdFrGL.jpg) ![4Pack 10GBASE-LR 10G SFP+ Module, Singlemode Fibre Module 1310nm, 10km, DDM LC Mini-GBIC Transceiver for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Mikrotik, Netgear, Qnap NAS, D-Link, TP-Link - Image 4](https://m.media-amazon.com/images/I/61CDozaZ67L.jpg) ![4Pack 10GBASE-LR 10G SFP+ Module, Singlemode Fibre Module 1310nm, 10km, DDM LC Mini-GBIC Transceiver for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, Mikrotik, Netgear, Qnap NAS, D-Link, TP-Link - Image 5](https://m.media-amazon.com/images/I/61uBBTqBPAL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ Fair price, performs as advertised - except runs VERY hot *by J***T on 2 October 2022* It works flawlessly so far but I am a little nervous about how hot they get. It's uncomfortable for me to even touch them with my fingers. I don't know if that'll have performance effects over time. The best way I can compare the heat is like an old christmas tree bulb after running for a half hour. Having said that - they work as advertised and I felt the price was fair. ### ⭐⭐⭐⭐⭐ Que se pueden hacer enlaces a través de la fibra óptica, en lugares donde hay mucha EMI. *by J***1 on 20 June 2023* Ideal para las pruebas de laboratorio, en explicación de clases de redes, conocimiento de los enlaces de los equipos intermediarios. ### ⭐⭐⭐⭐⭐ Recommend these RJ45 module *by J***R on 7 January 2026* Arrived on time, works great with Cisco. I used these to Cisco 9500. Both transceivers were recognized immediately, link negotiated 10Gb with no fuss, run cooler than I expect, So far, I would recommend the these SFP-10G-T SFP+ to RJ45 module for your copper wire runs. ## Frequently Bought Together - 2Pack 1.25G SFP-T SFP to RJ45, 1000BASE-T Gigabit Copper SFP Transceiver, SFP to Ethernet 1G Mini GBIC Module for Cisco GLC-T/SFP-GE-T, Ubiquiti UF-RJ45-1G, Meraki MA-SFP-1GB-TX, D-Link, Supermicro - Single Mode LC Gigabit Fiber Media Converter - Includes LC SFP 20 km (12.42 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support --- ## 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/423601131-4pack-10gbase-lr-10g-sfp-module-singlemode-fibre-module-1310nm](https://www.desertcart.co.uk/products/423601131-4pack-10gbase-lr-10g-sfp-module-singlemode-fibre-module-1310nm) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-01*