IB HDR Mellanox DAC Cable MCP1650-H002E26 200Gb/s QSFP56 2m

Product Details:

Brand Name: Mellanox
Model Number: MCP1650-H002E26
Document: PB_MCP1650-H0xxEyy_200Gbps_...AC.pdf

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiate
Packaging Details: outer box
Delivery Time: Based on inventory
Payment Terms: T/T
Supply Ability: Supply by project/batch
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Detail Information

Condition: New And Original Availability: Stock
Technology: InfiniBand Max Speed: HDR
Connector Type: QSFP56 Length: 2.0m
Data Rate: 100Gb/s Warranty Time: 1 Year
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HDR Mellanox DAC Cable

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200Gb Mellanox DAC Cable

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MCP1650-H002E26 Cable

Product Description

MCP1650-H002E26: High-Performance 200G QSFP56 Direct Attach Copper Cable

1. Product Overview

The MCP1650-H002E26 represents the pinnacle of high-speed interconnect technology, delivering 200Gb/s bandwidth through a passive copper Direct Attach Cable (DAC) solution. This QSFP56 form factor optical fiber cable alternative provides exceptional value for data center operators seeking reliable, cost-effective connectivity for short-reach applications. Engineered for InfiniBand HDR environments, this high-performance passive fiber cable solution ensures superior signal integrity with minimal power consumption.

2. Key Characteristics

  • 200Gb/s bandwidth through 4x50G PAM4 modulation
  • Passive copper design requiring no signal amplification
  • QSFP56 form factor with hot-pluggable capability
  • Low Smoke Zero Halogen (LSZH) jacket for enhanced safety
  • Extremely low power consumption (<0.1W)
  • Compliant with RoHS and halogen-free standards

3. Technology & Standards Compliance

This advanced passive copper cable implements cutting-edge PAM4 modulation technology to achieve exceptional data rates while maintaining signal integrity. The solution complies with InfiniBand HDR specifications and adheres to SFF-8665 and SFF-8636 standards for mechanical and management interface requirements. The integrated EEPROM provides vital product information to host systems for seamless integration.

4. Operational Principle

The MCP1650-H002E26 operates as a passive electrical interconnect, transmitting signals through eight precision-engineered copper pairs. Unlike active optical solutions, this optical fiber cable alternative maintains signal integrity through carefully controlled impedance characteristics (100Ω ±10%). The cable assembly incorporates management features through an I²C interface, allowing host systems to identify and validate cable properties automatically.

5. Application Scenarios

This high-speed interconnect solution is ideally suited for modern data center environments, including high-performance computing clusters, cloud infrastructure, financial trading systems, and enterprise storage networks. Specifically designed for top-of-rack switching applications, it provides cost-effective connectivity for leaf-spine architectures, server-to-switch interconnections, and storage area networks within and between adjacent racks.

6. Technical Specifications

Specification Value
Product Model MCP1650-H002E26
Data Rate 200 Gb/s (4×50 Gb/s)
Cable Length 2.0 m ± 0.05 m
Connector Type QSFP56 to QSFP56
Cable Gauge 26 AWG
Jacket Material LSZH (Low Smoke Zero Halogen)
Power Consumption < 0.1 W
Operating Temperature 0°C to 70°C
Minimum Bend Radius 47mm (single bend), 94mm (repeated bends)

7. Competitive Advantages

The MCP1650-H002E26 offers significant advantages over both active optical cables and traditional copper solutions. As a passive fiber cable alternative, it delivers superior value through reduced power consumption, lower latency, and decreased total cost of ownership. The robust construction ensures reliable performance in demanding data center environments, while the passive design eliminates points of failure associated with active components. This passive copper cable solution provides an optimal balance of performance, reliability, and cost-efficiency for short-reach applications.

8. Service & Support

This product is backed by a comprehensive 1-year limited warranty covering defects in materials and workmanship. Our company provides extensive inventory availability with over $10 million in networking products, ensuring prompt delivery and reliable supply chain continuity. Our technical team offers 24/7 consultation and support services, providing expert guidance on integration and deployment.

9. Frequently Asked Questions

Q: What is the maximum reliable distance for this cable?
A: This passive DAC cable is optimized for short-reach applications up to 2-3 meters, making it ideal for within-rack and adjacent-rack connections in data center environments.

Q: Can this cable be used with 100GbE equipment?
A: While electrically compatible with QSFP56 ports, interoperability with 100GbE equipment depends on specific switch capabilities and may require configuration adjustments.

Q: Does this cable require special cleaning or maintenance?
A: As a copper-based solution, this passive fiber cable alternative requires minimal maintenance compared to optical solutions. Standard handling procedures for high-speed cables should be followed.

10. Installation Considerations

  • Maintain minimum bend radius specifications (47mm for single bend, 94mm for repeated bends)
  • Ensure operating environment remains within specified temperature and humidity ranges
  • Verify compatibility with host equipment before deployment
  • Avoid sharp bends near connectors to prevent damage to internal conductors
  • Implement proper cable management to minimize stress on connections

11. Company Introduction

IB HDR Mellanox DAC Cable MCP1650-H002E26 200Gb/s QSFP56 2m 0

With over a decade of industry expertise, we have established ourselves as a leading provider of high-quality networking solutions. Our extensive manufacturing capabilities and strong technical support team enable us to deliver superior products and services to a global client base. We maintain partnerships with premier brands including Mellanox, Ruckus, Aruba, and Extreme, offering authentic networking equipment including switches, adapters, wireless solutions, and connectivity products. Our $10 million inventory ensures availability of diverse products in quantity, supported by 24/7 customer service and technical assistance. Our professional approach has earned us a distinguished reputation in international markets.

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