--- product_id: 270662203 title: "Gigabit Ethernet Media Converter with a 1Gb SFP SX LC Multimode Module, 10/100/1000M RJ45 to 1000Base-SX, up to 550m, with a British Power Supply" brand: "10gtek" price: "2724185₫" currency: VND in_stock: true reviews_count: 5 category: "10 Gtek" url: https://www.desertcart.vn/products/270662203-gigabit-ethernet-media-converter-with-a-1gb-sfp-sx-lc store_origin: VN region: Vietnam --- # 1.25G SFP speed 550m multimode fiber range British 5V-1A power supply Gigabit Ethernet Media Converter with a 1Gb SFP SX LC Multimode Module, 10/100/1000M RJ45 to 1000Base-SX, up to 550m, with a British Power Supply **Brand:** 10gtek **Price:** 2724185₫ **Availability:** ✅ In Stock ## Summary > 🚀 Future-proof your network with fiber-speed connectivity! ## Quick Answers - **What is this?** Gigabit Ethernet Media Converter with a 1Gb SFP SX LC Multimode Module, 10/100/1000M RJ45 to 1000Base-SX, up to 550m, with a British Power Supply by 10gtek - **How much does it cost?** 2724185₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/270662203-gigabit-ethernet-media-converter-with-a-1gb-sfp-sx-lc) ## Best For - 10gtek enthusiasts ## Why This Product - Trusted 10gtek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended 550m Reach:** Cover long distances effortlessly with multimode fiber support up to 550 meters. - • **Plug & Play Simplicity:** Auto-negotiation and MDI/MDIX auto-crossover for zero-configuration setup. - • **Blazing 1.25G Fiber Speed:** Seamlessly bridge RJ45 and fiber with ultra-fast 1.25Gbps throughput. - • **Robust British Power Supply:** Reliable 5V-1A power ensures stable operation and peace of mind. - • **Lightning Network Protection:** Isolate your network from surges and static differentials with fiber conversion. ## Overview This Gigabit Ethernet Media Converter combines a 1Gbps SFP SX LC multimode module with a versatile 10/100/1000M RJ45 port, enabling seamless fiber-to-Ethernet conversion up to 550 meters. Equipped with a British-standard 5V-1A power supply, it offers plug-and-play auto-negotiation and crossover features, making it an ideal solution for extending and protecting professional networks with lightning and static surge isolation. ## Description Gigabit Ethernet Media Converter with a 1Gb SFP SX LC Multimode Module, 10/100/1000M RJ45 to 1000Base-SX, up to 550m, with a British Power Supply Review: I had 125' LC to LC fiber laying around that I wanted to put between my cable modem and router. I purchased two of the 1.25Gb/s SFP Module to 10/100/1000Base-Tx, with a 1.25G 850nm 550M SFP media converters and plugged one in on each side and connected the fiber. I removed my 50' ethernet cable and plugged a 3' one directly between the cable modem and media converter. I did the exact same thing on the other side and everything came up immediately. Lost a total of 5 pings, and my routers IP address did not change. (the cable modem has no idea these are in-between). As far as a performance test goes, my average ping time to my cable modems default gateway may have went up by about .25ms average over 100 packets, but that could just be the neighborhood I am in. I am more than pleased with this simple solution to protecting my network from a lighning strike on the cable lines around my house. Also - I purchased a 3rd one as well as a 10Gtek for Cisco GLC-SX-MMD/GLC-SX-MM/SFP-GE-S, Gigabit SFP SX Transceiver to plug directly into my network switch. I just trenched a 6-10" trench to my shed and will be placing the media converter in there along with an access point which is about 80' from the house plus about 35' of internal cable. I have already tested the 3rd one along with the SFP module in my switch and they connected right up. As long as I dont have any issues running the fiber, this is another great use for these to protect my internal network from both near lighning strikes as well as static differential between the buildings. While I cant take advantage of POE (Power Over Ethernet) to power the aceess point, I think the isolation definatly outweighs the benefits of POE. So far I have less than 30 minutes with these in use (2018-10-21). If you dont see an update from me, they are still working. Review: コンパクトで、LCコネクタを接続するコネクタが金属でできており、光ファイバケーブルの保護的な役割をもっているので、ケーブルの取り扱いが非常にしやすいです。 大手メーカーの1/4程の価格で、コストパフォーマンスも素晴らしいです。 ## Features - ?Fiber Port: 550-m SFP transceiver included (1.25G, multimode, 850-nm) - ?Fiber Type: SFP multi-mode, Dual LC - ?RJ-45 Port: 1 port 10M/100M/1000Mbps, full/half duplex auto-negotiation, MDI/MDIX auto-crossover - ?Cable Type: UTP/STP Cat.5e for 100 meters - ?British-standard Power Supply: 5V-1A. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XBSZJL3 | | Best Sellers Rank | #83,838 in Computers ( See Top 100 in Computers ) #142 in Network Transceivers | | Item model number | 1Pack | | Manufacturer | 10Gtek | | Package Dimensions | 16.2 x 11.5 x 5.3 cm; 290 g | ## Images ![Gigabit Ethernet Media Converter with a 1Gb SFP SX LC Multimode Module, 10/100/1000M RJ45 to 1000Base-SX, up to 550m, with a British Power Supply - Image 1](https://m.media-amazon.com/images/I/71Vc-6BypZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***D on 22 October 2018* I had 125' LC to LC fiber laying around that I wanted to put between my cable modem and router. I purchased two of the 1.25Gb/s SFP Module to 10/100/1000Base-Tx, with a 1.25G 850nm 550M SFP media converters and plugged one in on each side and connected the fiber. I removed my 50' ethernet cable and plugged a 3' one directly between the cable modem and media converter. I did the exact same thing on the other side and everything came up immediately. Lost a total of 5 pings, and my routers IP address did not change. (the cable modem has no idea these are in-between). As far as a performance test goes, my average ping time to my cable modems default gateway may have went up by about .25ms average over 100 packets, but that could just be the neighborhood I am in. I am more than pleased with this simple solution to protecting my network from a lighning strike on the cable lines around my house. Also - I purchased a 3rd one as well as a 10Gtek for Cisco GLC-SX-MMD/GLC-SX-MM/SFP-GE-S, Gigabit SFP SX Transceiver to plug directly into my network switch. I just trenched a 6-10" trench to my shed and will be placing the media converter in there along with an access point which is about 80' from the house plus about 35' of internal cable. I have already tested the 3rd one along with the SFP module in my switch and they connected right up. As long as I dont have any issues running the fiber, this is another great use for these to protect my internal network from both near lighning strikes as well as static differential between the buildings. While I cant take advantage of POE (Power Over Ethernet) to power the aceess point, I think the isolation definatly outweighs the benefits of POE. So far I have less than 30 minutes with these in use (2018-10-21). If you dont see an update from me, they are still working. ### ⭐⭐⭐⭐⭐ Review *by 木***子 on 20 July 2024* コンパクトで、LCコネクタを接続するコネクタが金属でできており、光ファイバケーブルの保護的な役割をもっているので、ケーブルの取り扱いが非常にしやすいです。 大手メーカーの1/4程の価格で、コストパフォーマンスも素晴らしいです。 ### ⭐⭐⭐⭐⭐ Review *by K***O on 2 July 2021* I am using two of the media converters connected together with a short one meter fiber optic patch cable to provide Lightning isolation Protection to my local Intranet after sustaining several destructive Lightning events that came in over my under ground telephone/ DSL cable. The system is working well and I see no speed reduction. The 10Gtek converters are well made and impressive in their small size, zero configuration, and low cost. What more could I ask for. I would recommend them. Ken. KB6KKW ## Frequently Bought Together - 10Gtek Gigabit Ethernet Media Converter with a 1000Base-SX Module Included, MMF Dual LC Fiber to Ethernet RJ45 Converter for 10/100/1000Base-Tx to 1000Base-SX, UL Certified, up to 550m - 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 - 10GTEK 1.25G SFP 1000Base-SX Multimode LC Fiber Transceiver Module, 850nm MMF, 550m, for Cisco GLC-SX-MMD/GLC-SX-MM/SFP-GE-S, Meraki, Fortinet, Ubiquiti UniFi, Mikrotik, Fortinet, TP-Link, Netgear --- ## 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.vn/products/270662203-gigabit-ethernet-media-converter-with-a-1gb-sfp-sx-lc](https://www.desertcart.vn/products/270662203-gigabit-ethernet-media-converter-with-a-1gb-sfp-sx-lc) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*