--- product_id: 549698906 title: "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: "3053289₫" currency: VND in_stock: true category: "10 Gtek" url: https://www.desertcart.vn/products/549698906-40g-qsfp-to-4xsfp-breakout-dac-40gbase-cr4-passive-direct store_origin: VN region: Vietnam --- # 40Gbps ultra-high speed Passive Twinax direct attach 100% tested for signal integrity 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:** 3053289₫ **Availability:** ✅ In Stock ## Summary > ⚡ Break the speed barrier — connect smarter, not harder! ## Quick Answers - **What is this?** 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?** 3053289₫ 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/549698906-40g-qsfp-to-4xsfp-breakout-dac-40gbase-cr4-passive-direct) ## 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 cable length for clean, clutter-free rack installations and superior airflow. - • **Blazing 40Gbps Throughput:** Maximize your network bandwidth with lightning-fast 40 Gigabit Ethernet speeds. - • **Plug & Play Compatibility:** Optimized for Cisco QSFP-4SFP10G-CU1.5M and open switch devices—no hassle setup. - • **Certified Signal Integrity:** Each cable undergoes rigorous TDR & VNA testing to guarantee flawless performance. ## Overview The 10Gtek 40G QSFP+ to 4xSFP+ Breakout DAC is a 1.5-meter passive direct attach copper cable designed to convert a single 40GbE QSFP+ port into four 10GbE SFP+ connections. Engineered with 30AWG Twinax copper and tested rigorously for signal integrity, it ensures reliable, high-speed data transfer for Cisco and compatible network devices, ideal for high-performance computing, storage, and networking environments. ## Description Buy 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## 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 | #100,811 in Computers ( See Top 100 in Computers ) #67 in Network Fiber Optic Cables | | Brand Name | 10Gtek | | Cable Type | Ethernet | | Color | 40G Q-4S | | 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 | | Customer Package Type | Standard Packaging | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Data Transfer Rate | 40 Gigabytes Per Second | | Ethernet Cable Category | Cat 8 | | Frequency | 40 GHz | | Gauge | 30.0 | | Indoor Outdoor Usage | Indoor | | 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 | 78 | | 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 | | 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 ![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) ## Available Options This product comes in different **Color, Size, Style** options. --- ## 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/549698906-40g-qsfp-to-4xsfp-breakout-dac-40gbase-cr4-passive-direct](https://www.desertcart.vn/products/549698906-40g-qsfp-to-4xsfp-breakout-dac-40gbase-cr4-passive-direct) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-16*