Gen-Z 4C 140P R/A To Gen-Z 4C 140P R/A EDSFF Cable

Gen-Z 4C 140P R/A To Gen-Z 4C 140P R/A EDSFF Cable

The Gen-Z 4C 140P R/A to Gen-Z 4C 140P R/A EDSFF Cable is a high-performance passive copper cable assembly designed for next-generation data center and enterprise storage applications. This cable features identical Gen-Z 4C 140-position right-angle (R/A) connectors on both ends, providing seamless connectivity between Gen-Z 4C-compatible devices while specifically optimized for EDSFF (Enterprise and Data Center SSD Form Factor) environments. Engineered for exceptional signal integrity and power delivery, this cable supports the latest high-speed protocols and enables flexible system design in enterprise storage arrays, AI servers, and high-performance computing applications requiring EDSFF compatibility and efficient cable routing for improved space management and airflow.

Features  

• High-Speed Connectivity: Provides full Gen-Z 4C 140P R/A-to-R/A connectivity with EDSFF optimization.  
• Right-Angle Design: Space-saving right-angle connectors facilitate efficient cable routing in tight spaces, improving airflow and accessibility.  
• Exceptional Bandwidth Support: Supports Gen-Z protocols, PCIe 5.0/4.0 (32 GT/s NRZ), and SAS4 (24 Gbps), with potential for up to 112 GT/s PAM4 signals.  
• Enhanced Power Delivery: 4C configuration supports up to 80W power delivery (12V main + 3.3V Vaux) and includes additional pins for OCP mezzanine NIC applications.  
• Superior Signal Integrity: Optimized impedance matching and shielding minimize signal degradation.  
• Robust Construction: Durable materials ensure reliability in demanding data center environments.  
• Hot-Swap Capable: Supports hot-swap operations for enterprise applications.  
• Standard Compliance: Fully complies with SFF-TA-1002, Gen-Z, and EDSFF specifications.  

Specifications  

• Host Connector: Gen-Z 4C 140P Right-Angle (R/A)  
• Device Connector: Gen-Z 4C 140P Right-Angle (R/A)  
• Data Rate Support: Up to 56 GT/s PAM4 (Gen-Z), 32 GT/s NRZ (PCIe 5.0), and SAS4 (24 Gbps).  
• Supported Protocols: Gen-Z, PCIe 5.0/4.0, SAS4.  
• Power Delivery: 12V main power (up to 80W) + 3.3V Vaux power.  
• Cable Length: 1.0m
• Operating Temperature: -40°C to +85°C  
• Durability Rating: 2,500+ mating cycles  
• Impedance: 85Ω ±5% (differential)  
• Shielding: Individual pair shielding with overall braid protection  
• Contact Plating: Gold-plated contacts (15μ" minimum)  
• Dielectric Withstanding Voltage: 300VDC  
• Connector Pitch: 0.6mm  

Applications  

• EDSFF Storage Arrays: Connecting EDSFF SSDs in enterprise storage configurations with optimized cable management.  
• AI Server Infrastructure: High-speed connections between Gen-Z memory controllers and EDSFF storage devices in dense server setups.  
• High-Performance Computing: Computational clusters requiring right-angle cable routing for optimized airflow and maintenance.  
• Data Center Storage: Facilitating high-speed connections between storage controllers and EDSFF drives in rack-scale systems.  
• Enterprise Storage Solutions: High-bandwidth storage solutions with EDSFF form factor and right-angle exit design for tidy cable organization.  
• OCP Compliance Systems: Open Common Server Platform implementations with EDSFF support and enhanced cable management.  
• Server Backplane Connections: CPU-to-backplane and CPU-to-storage card applications where right-angle exits prevent obstruction.  
• Research and Development: Testing and validation of Gen-Z and EDSFF technologies with a focus on cable routing efficiency.  

Compatibility Notes  

This cable is specifically designed for Gen-Z 4C infrastructure and requires compatible Gen-Z 4C devices with EDSFF support. The 4C configuration provides 32 high-speed differential pairs, ensuring full bandwidth utilization for high-performance applications. The right-angle design is ideal for environments where cable management and airflow optimization are critical, such as high-density server racks. Ensure proper system compatibility before installation, as the Gen-Z 4C connector supports power delivery up to 80W. The cable maintains signal integrity for high-speed data transmission but does not convert between different protocols. Verify power requirements and thermal considerations for specific application scenarios, especially in systems with limited space for cable bending. This solution is particularly valuable for EDSFF form factor devices and building block architectures requiring efficient right-side cable routing.  

Note: All specifications adhere to SFF-TA-1002 and Gen-Z standards, ensuring interoperability with EDSFF-compliant systems. The right-angle configuration enhances cable management in horizontally constrained environments.

CAB-RAGZ4C-RAGZ4C

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