--- product_id: 549698906 title: "10Gtek 40G QSFP+ to 4xSFP+ Breakout DAC - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP to SFP Cable for Cisco QSFP-4SFP10G-CU1.5M Devices, 1.5-Meter" brand: "10gtek" price: "341.45 DT" currency: TND in_stock: true category: "10 Gtek" url: https://www.desertcart.tn/products/549698906-10gtek-40g-qsfp-to-4xsfp-breakout-dac-40gbase-cr4-passive store_origin: TN region: Tunisia --- # 40Gbps ultra-high speed Passive direct attach copper tech 100% tested for signal integrity 10Gtek 40G QSFP+ to 4xSFP+ Breakout DAC - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP to SFP Cable for Cisco QSFP-4SFP10G-CU1.5M Devices, 1.5-Meter **Brand:** 10gtek **Price:** 341.45 DT **Availability:** ✅ In Stock ## Summary > ⚡ Break the speed barrier with 40G precision connectivity! ## Quick Answers - **What is this?** 10Gtek 40G QSFP+ to 4xSFP+ Breakout DAC - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP to SFP Cable for Cisco QSFP-4SFP10G-CU1.5M Devices, 1.5-Meter by 10gtek - **How much does it cost?** 341.45 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/549698906-10gtek-40g-qsfp-to-4xsfp-breakout-dac-40gbase-cr4-passive) ## 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 - • **Seamless 4x10G Breakout:** Effortlessly connect one QSFP+ port to four SFP+ devices for ultimate flexibility. - • **Compact 1.5-Meter Design:** Perfect length for clean, clutter-free setups in high-performance computing environments. - • **Blazing 40Gbps Throughput:** Experience lightning-fast data transfer that keeps your network ahead of the curve. - • **Plug & Play Compatibility:** Optimized for Cisco QSFP-4SFP10G-CU1.5M and open switch devices—no hassle, just connect. - • **Certified Signal Integrity:** Each cable passes rigorous TDR & VNA tests ensuring rock-solid performance. ## Overview The 10Gtek 40G QSFP+ to 4xSFP+ Breakout DAC is a 1.5-meter passive direct attach copper cable designed for ultra-high-speed 40Gbps data transfer. It connects QSFP+ ports to four SFP+ devices, ideal for Cisco and open switch environments. Each cable undergoes rigorous TDR and VNA testing to guarantee signal integrity, making it a reliable choice for network storage, HPC, and enterprise-grade networking. ## Description 40GbE QSFP+ to 4xSFP+ DAC Direct Attach Copper Twinax Breakout Cable, Passive, 1.5-Meter, 30AWG Widely compatible with Cisco QSFP-4SFP10G-CU1.5M Devices, and other open switch Devices 40G QSFP+ to 4xSFP+ Cable can connect 40 Gigabit switch, router, server, NIC, or other fiber optic equipments with QSFP+ ports to 10 Gigabit equipments with SFP+ port for Network Attached Storage, Storage Area Network, and High Performance Computing In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery 10Gtek is a manufacturer of Direct Attach Copper Cable, custom sevice also is available ## Features - 40GbE QSFP+ to 4xSFP+ DAC Direct Attach Copper Twinax Breakout Cable, Passive, 1.5-Meter, 30AWG - Widely compatible with Cisco QSFP-4SFP10G-CU1.5M Devices, and other open switch Devices - 40G QSFP+ to 4xSFP+ Cable can connect 40 Gigabit switch, router, server, NIC, or other fiber optic equipments with QSFP+ ports to 10 Gigabit equipments with SFP+ port for Network Attached Storage, Storage Area Network, and High Performance Computing - In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery - 10Gtek is a manufacturer of Direct Attach Copper Cable, custom sevice also is available ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJZ1K3W1 | | Best Sellers Rank | #52,773 in Computers ( See Top 100 in Computers ) #33 in Network Fiber Optic Cables | | Brand | 10Gtek | | Brand Name | 10Gtek | | Cable Type | Ethernet | | Cable type | Ethernet | | Color | 40G Q-4S | | Compatible Devices | Cisco QSFP-4SFP10G-CU1.5M Devices | | Compatible Phone Models | Cisco QSFP-4SFP10G-CU1.5M | | Compatible devices | Cisco QSFP-4SFP10G-CU1.5M Devices | | Compatible phone models | Cisco QSFP-4SFP10G-CU1.5M | | Connector Gender | Male-to-Male | | Connector Type | Qsfp+ to Sfp | | Connector type | Qsfp+ to Sfp | | Customer Package Type | Standard Packaging | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Data Transfer Rate | 40 Gigabytes Per Second | | Ethernet Cable Category | Cat 8 | | Frequency | 40 GHz | | Gauge | 30.0 | | Indoor Outdoor Usage | Indoor | | Item Length | 1.5 Meters | | Item Shape | Round | | Item Weight | 0.3 Kilograms | | Manufacturer | 10Gtek | | Model | CAB-QSFP/4SFP-P1.5M(Cisco-1pc) | | Model Name | CAB-QSFP/4SFP-P1.5M | | Number of Items | 1 | | Number of Pins | 40 | | Other Special Features of the Product | QSFP-4SFP10G-CUXM | | Outer Material | PVC or LSZH | | Part Number | CAB-QSFP/4SFP-P1.5M(Cisco-1pc) | | Recommended Uses For Product | Networking and Storage Systems | | Special features | QSFP-4SFP10G-CUXM | | Specification Met | Qsfp+ Msa | | Unit Count | 1.5 Count | ## Product Details - **Brand:** 10Gtek - **Cable type:** Ethernet - **Compatible devices:** Cisco QSFP-4SFP10G-CU1.5M Devices - **Connector type:** Qsfp+ to Sfp - **Special features:** QSFP-4SFP10G-CUXM ## Images ![10Gtek 40G QSFP+ to 4xSFP+ Breakout DAC - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP to SFP Cable for Cisco QSFP-4SFP10G-CU1.5M Devices, 1.5-Meter - Image 1](https://m.media-amazon.com/images/I/51tnIEF6lLL.jpg) --- ## 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/549698906-10gtek-40g-qsfp-to-4xsfp-breakout-dac-40gbase-cr4-passive](https://www.desertcart.tn/products/549698906-10gtek-40g-qsfp-to-4xsfp-breakout-dac-40gbase-cr4-passive) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-12*