Intellinet 508537 QSFP+ 40G Passive DAC Twinax Cable
SKU
508537
Model No
508537
$53.49
Product Highlights
- Passive Direct Attach Copper (DAC) twinax cable for cost-effective, low-latency, power-saving connections
- MSA-compliant for compatibility with leading switch manufacturers such as Cisco, Intellinet Network Solutions, ZyXEL, TP-Link, Ubiquiti, and more (see specs)
- Two QSFP+ connectors for data transfer rates up to 40 Gbps
- Equivalent to the Cisco QSFP-H40G-CU50CM DAC Cable
- Significantly lower power consumption and price point than fiber optic cables

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The 508537 from Intellinet is a QSFP+ 40G Passive DAC Twinax Cable designed for high performance and efficiency in short-distance networking applications. This energy-efficient cable provides a low-latency connection, making it an ideal solution for connecting switches and servers. Its unique design offers superior cost savings and simplifies deployment compared to traditional fiber optic cables, while also maintaining excellent thermal management.
Intellinet 508537 Cable Features
- Passive Direct Attach Copper (DAC) twinax cable: Cost-effective and low-latency connections for enhanced networking performance.
- MSA-compliant: Ensures compatibility with major switch manufacturers like Cisco, ZyXEL, TP-Link, and Ubiquiti.
- Two QSFP+ connectors: Supports data transfer rates up to 40 Gbps for rapid data communication.
- Equivalent to Cisco QSFP-H40G-CU50CM DAC Cable: Provides a reliable alternative at a competitive price.
- Lower power consumption: Consumes significantly less power than fiber optic cables, reducing operational costs.
- Reduced latency: Offers lower signal latency compared to RJ45 connections, enhancing data transmission efficiency.
- Simplified deployment: Fewer components required compared to optical transceivers, resulting in easier setup.
- Ideal for short-distance applications: Supports connections up to 7 m (23 ft.) for structured cabling.
- Zero heat production: Operates efficiently within high-temperature environments up to 70°C (158°F).
- Hot-swappable: Facilitates seamless upgrades or replacements in network infrastructure.
Intellinet 508537 Detailed Specifications
| Product Type | QSFP+ 40G Passive DAC Twinax Cable |
| Cable Length | 7 m (23 ft.) |
| Data Rate | Up to 40 Gbps |
| Power Consumption | Less than 0.15 W |
| Operating Temperature | Up to 70°C (158°F) |
| Connector Type | QSFP+ connectors |
| Compatibility | MSA-compliant with major manufacturers |
| Equivalent Product | Cisco QSFP-H40G-CU50CM DAC Cable |
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