PCIe 4.0 x8 Tx to Rx Cross Over Jumper Cable, Male to Male

The PCIe 4.0 x8 Tx to Rx Cross Over Jumper Cable, Male to Male is a specialized high-speed interconnect solution designed for advanced testing, development, and direct device-to-device communication scenarios. This cable features a unique crossover wiring configuration that connects transmitter (Tx) channels to receiver (Rx) channels between two male connectors, enabling direct PCIe device interconnection without host system intervention. Engineered to maintain PCIe 4.0 signal integrity, this crossover cable provides essential flexibility for validation, prototyping, and specialized computing applications requiring non-standard signal routing.

Features

• Tx to Rx Cross Over Configuration: Specialized wiring connects transmitter channels to receiver channels between mating interfaces, facilitating direct device communication
• Direct Male-to-Male Connection: Enables point-to-point linking of PCIe devices, test equipment, or development boards
• Precision Signal Integrity: Controlled impedance design ensures reliable performance at PCIe 4.0 data rates up to 16 GT/s per lane
• Full PCIe 4.0 Performance: Supports data rates up to 16 GT/s per lane, delivering total bandwidth of 128 Gbps
• Enhanced Shielding: Multi-layer protection against electromagnetic interference maintains signal quality
• Secure Connection Interface: High-quality male connectors with robust mating mechanisms ensure reliable connections
• Test-Optimized Design: Specifically engineered for validation, debugging, and development environments

Specifications

• Connector Type: PCI Express 4.0 x8 Male to Male
• Wiring Configuration: Tx to Rx Cross Over (Crossover)
• Supported Standard: PCI-SIG PCIe 4.0 Base Specification
• Data Rate: 16.0 GT/s per lane (PCIe 4.0)
• Total Bandwidth: 128 Gbps (x8 lanes)
• Characteristic Impedance: 85? ±5%
• Cable Type: Shielded twisted pair with overall braid protection
• Cable Length: 200mm, 300mm, 500mm standard options
• Operating Temperature: 0°C to +70°C
• Storage Temperature: -40°C to +85°C
• Durability Rating: 10,000 mating cycles
• Contact Material: Gold-plated phosphor bronze

Applications

• Hardware Validation Laboratories: Essential for PCIe device testing and protocol analysis requiring direct device-to-device communication
• Protocol Development and Debugging: Ideal for PCIe protocol development and validation environments
• Embedded System Development: Supports embedded computing applications requiring direct processor-to-processor connections
• Research and Development Projects: Perfect for academic and industrial research involving high-speed serial communications
• Manufacturing Test Systems: Used in production test environments for PCIe device verification and quality assurance
• Prototyping Environments: Enables rapid prototyping of PCIe-based systems without requiring complete host infrastructure
• System Integration Testing: Facilitates testing of PCIe subsystems and components in complex systems
• Technical Support and Debugging: Provides essential tools for system troubleshooting and performance analysis