--- product_id: 386958165 title: "QSA Adapter - 40G/100G QSFP+ to 10G SFP+ Converter Module for Cisco CVR-QSFP, Mellanox MAM1Q00A-QSA, Dell 407-BBRO, Juniper, Arista, Extreme and More" brand: "ipolex" price: "VT23731" currency: VUV in_stock: true url: https://www.desertcart.vu/products/386958165-qsa-adapter-40g-100g-qsfp-to-10g-sfp-converter-module store_origin: VU region: Vanuatu --- # Long-distance transmission 40G/100G support Plug & Play QSA Adapter - 40G/100G QSFP+ to 10G SFP+ Converter Module for Cisco CVR-QSFP, Mellanox MAM1Q00A-QSA, Dell 407-BBRO, Juniper, Arista, Extreme and More **Brand:** ipolex **Price:** VT23731 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Network Game! ## Quick Answers - **What is this?** QSA Adapter - 40G/100G QSFP+ to 10G SFP+ Converter Module for Cisco CVR-QSFP, Mellanox MAM1Q00A-QSA, Dell 407-BBRO, Juniper, Arista, Extreme and More by ipolex - **How much does it cost?** VT23731 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/386958165-qsa-adapter-40g-100g-qsfp-to-10g-sfp-converter-module) ## Best For - ipolex enthusiasts ## Why This Product - Trusted ipolex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Low Insertion Loss:** Enjoy superior performance with minimal signal degradation. - • **Hassle-Free Support:** 30-day free returns, 3-year warranty, and lifetime tech support for peace of mind. - • **Seamless Connectivity:** Experience effortless 10G Ethernet connectivity for QSFP-only platforms. - • **Future-Proof Migration:** Easily transition to 40/100 Gigabit Ethernet without breaking the bank. - • **Universal Compatibility:** Works with all SFP+ optics and cables, ensuring no compatibility issues. ## Overview The ipolex QSA Adapter is a versatile 40G/100G QSFP+ to 10G SFP+ converter module designed for seamless integration with various brands like Cisco, Dell, and Juniper. It enables cost-effective migration to higher speeds while maintaining low insertion loss and crosstalk, making it ideal for professional environments. ## Description QSA Adapter - 40G/100G QSFP+ to 10G SFP+ Converter Module for Cisco CVR-QSFP, Mellanox MAM1Q00A-QSA, Dell 407-BBRO, Juniper, Arista, Extreme and More ## Features - QSA can be used for longer transmission distances than QSFP Breakout Cable. - ipolex QSA adapter Module offers 10 Gigabit Ethernet connectivity for QSFP-only platforms. It allows smooth and cost-effective migration to 40/100 Gigabit Ethernet by providing an option to use lower-speed. - With QSA adapter, you can flexibly use any SFP+ module or cable to connect to a lower-speed port on the other end of the network with low insertion loss and crosstalk. Plug and play, without any setup. - This adapter supports all SFP+ optics and cable reaches, SFP-10G-SR, SFP-10G-LR, SFP-10G-ER, SFP-10G-ZR, 10G SFP+ Copper Cable and 10G SFP+ Active Optical Cable. I2C read port information comes from SFP port module, not QSA Module. So it can be used on any brand switches, servers and routers with QSFP port, no compatibility restrictions. - ipolex 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. ## Product Details - **Brand:** ipolex - **Hardware interface:** Ethernet - **Colour:** 1 Pack - **Compatible devices:** Mellanox, Dell, Juniper, Arista, Extreme, NOKIA, H3C - **Data link protocol:** Gigabit Ethernet ## Images ![QSA Adapter - 40G/100G QSFP+ to 10G SFP+ Converter Module for Cisco CVR-QSFP, Mellanox MAM1Q00A-QSA, Dell 407-BBRO, Juniper, Arista, Extreme and More - Image 1](https://m.media-amazon.com/images/I/51GAVnOXnkL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Do i need buy both 40g-sr4:100m and sfp-10g-sr in order to connect a cisco nexus 9364c with a server at 10g ?** A: It depends on your needs. If you would like to connect the server to the QSFP ports of the cisco nexus 9364c, then yes, you will need a QSA adapter and also a 10G SFP+ module or a 10G sfp+ DAC cable. Based on the datasheet of cisco nexus 9364c, we can see there are 2 of 1/10G SFP+ ports on the switch, so you also can directly connect it to the 10G sfp+ port. I hope this information is helpful, if you need more help, please send us e-mail to infor@ipolex.com. You will get a reply soon. Thanks. **Q: Will this adaptor compatible with netgear M4500 32c** A: Yes, in normal cases, this adaptor can be used when your switch port is configured to work with 4*10G mode. If you need more support, please send email to info@ipolex.com. You will get a reply soon. Thanks, Linda **Q: Can this be used to convert at a 25g rate on the mellanox connectx-4 mcx4131a-gcat adapter? the adapter in question supports 1/10/25/40/50 gb/s speeds** A: Yes, this 100G QSFP28 to 25G SFP28 SFP+ Adapter support to convert at a 25g rate on the mellanox connectx-4 mcx4131a-gcat adapter. If you need more support, please get in touch with us at info@ipolex.com. You will get a reply soon. -Alex ## Frequently Bought Together - ipolex 40G QSFP+ to 10G SFP+ QSA Adapter Converter Module for Mellanox MAM1Q00A-QSA, Dell 407-BBRO, Juniper, Arista, Extreme, Nokia 474938A, H3C and More, Support All SFP+ Modules and Cables Reach - FLYPROFiber- 2M/7ft OS2 LC to LC Fiber Patch Cable, Length Options: 0.2m-300m, 1G/10GB Single Mode Fiber Duplex, 9/125um SMF Fiber Optic Cable Cord LSZH 2Meter(7ft) - H!Fiber 10G Single Mode SFP+ LC Module, 10GBase-LR Fiber Transceiver for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi UF-SM-10G, Mikrotik, Netgear, D-Link (SMF,1310nm,10km,DDM) 4 Pack --- ## 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.vu/products/386958165-qsa-adapter-40g-100g-qsfp-to-10g-sfp-converter-module](https://www.desertcart.vu/products/386958165-qsa-adapter-40g-100g-qsfp-to-10g-sfp-converter-module) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-15*