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High-Speed Data Interconnects at Competitive Cost
H!Fiber 40Gb QSFP+ DAC Cable is a high-performance passive twinax copper cable designed for data center and enterprise networking. It supports 40Gbps data transfer, ensuring fast, reliable connections between switches and servers.
Built with low latency and low power consumption, this cable is compliant with QSFP+ MSA standards, making it compatible with Cisco, Meraki, Mikrotik, and open switch devices. Its 1-meter length offers flexible deployment options, suitable for high-density racks and server rooms.
Imported directly from the USA, this cable undergoes rigorous TDR & VNA testing in our Signal Integrity Lab. With 24/7 customer support, 30-day free returns, and a 3-year warranty, it ensures quality and peace of mind for Indian data centers.
Premium Quality & Standards
H!Fiber's 40Gb QSFP+ DAC cables are manufactured to meet strict QSFP+ MSA standards, ensuring reliable high-speed connections. Rigorous testing guarantees signal integrity, low latency, and durability, making them a trusted choice for data centers and enterprise networks in India.
Designed for Indian Data Centers
This passive twinax copper cable is optimized for high-density, high-performance environments common in Indian data centers. Its low power consumption and compatibility with major brands support seamless integration and cost-effective deployment.
Typical situations where H!Fiber 40Gb QSFP+ DAC Cable 1m | 40GBASE-CR4 Passive Twinax for Cisco & Open Devices helps — illustrative scenarios, not customer reviews.
A Mumbai data center upgrading to 40Gbps links, needing reliable copper cables for high-density racks.
Using H!Fiber 40Gb QSFP+ DAC cables, they achieved seamless high-speed interconnects, saving costs and ensuring uptime within 2 weeks.
| Application | Data Center Switching, Storage, Routers, Servers |
| Reapplication math | Supports continuous high-speed transfer; 1 cable supports full data center link |
| Shelf life | Factory-sealed on arrival, check manufacturer's date |
| Compatibility | Supports Cisco, Meraki, Mikrotik, open switch devices |
| Feature | H!Fiber 40Gb QSFP+ | Others |
|---|---|---|
| Data Transfer Speed | Supports 40Gbps, tested for high-performance data centers | Most local cables support up to 10-25Gbps, often with lower reliability |
| Cable Length & Compatibility | 1 meter, compatible with Cisco, Meraki, Mikrotik, open switches | Typically shorter or less compatible with major brands |
| Standards & Testing | Meets QSFP+ MSA standards, TDR & VNA tested | Varies; often untested or uncertified for signal integrity |
| Price & Cost-Per-Use | ₹3,900 for 1 cable — ₹3,900 per piece | ₹300-₹500 per cable, with higher latency and lower durability |
| SKU | aqq3991 |
| GTIN | 0602693071079 |
| Brand | H!Fiber.com |
| Size | 40G QSFP+ |
| Length | 1 meter (3.3 ft) |
| Color | x1 |
| Material | Copper Twinax |
About H!Fiber.com
H!Fiber specializes in high-speed networking cables, ensuring quality, standards compliance, and reliable performance for global data centers and enterprise networks.
Compliance & Legal
No specific safety or regulatory compliance claims. Product is a passive copper cable supporting high-speed data transfer, compliant with industry standards.
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This item:
H!Fiber 40Gb QSFP+ DAC Cable 1m | 40GBASE-CR4 Passive Twinax for Cisco & Open Devices
3,900
This item
H!Fiber 40Gb QSFP+ DAC Cable 1m | 40GBASE-CR4 Passive Twinax for Cisco & Open Devices
3,900
Total price:
25,120
You save 12,650 (33%) Extra3 items selected
3 items
25,120You save 12,650 (33%) Extra
| Attributes |  |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,900 6,170 | 8,490 12,200 | 12,730 19,400 | 4,100 4,740 | 11,430 16,780 | 14,290 15,180 | 5,520 8,580 |
| Rating | 4.90(10) | 4.90(14) | 5.00(1) | 4.88(8) | 4.60(48) | 4.50(2) | 4.90(14) |
| Brand Name | H!Fiber.com | 10Gtek | 10Gtek | 10Gtek | 10Gtek | 10Gtek | 10Gtek |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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