OCulink SFF-8611 4i to External HD Mini SAS SFF-8644 Cable

The OCuLink SFF-8611 4i to External HD Mini SAS SFF-8644 Cable is a high-performance internal-to-external connectivity solution designed for enterprise storage systems and data center environments. This cable efficiently bridges internal OCuLink interfaces with external Mini SAS HD connections, enabling reliable high-speed data transmission between host systems and external storage devices. Engineered for superior signal integrity and durability, it provides an ideal solution for storage expansion, data backup, and system integration projects that require robust external connectivity.

Features

• Internal-to-External Connectivity: Converts internal OCuLink SFF-8611 4i interface to external Mini SAS SFF-8644 interface
• High-Speed Performance: Supports data rates up to 24 Gbps (SAS 4.0) and 16 GT/s (PCIe 4.0)
• Enhanced Signal Integrity: Precision engineering with optimized impedance matching and shielding
• Secure External Connection: External HD Mini SAS connector features robust locking mechanism for stable connections
• Protocol Flexibility: Compatible with both SAS and PCIe protocols for versatile applications
• Durable Construction: Quality materials ensure reliability in demanding environments
• EMI Protection: Comprehensive shielding minimizes electromagnetic interference for clean signal transmission

Specifications

• Product Model: OCuLink to External Mini SAS HD Cable
• Host Connector: OCuLink SFF-8611 4i, Male, Straight (Internal)
• Device Connector: External HD Mini SAS SFF-8644, Male, Straight
• Data Rate Support: Up to 24 Gbps (SAS 4.0), 16 GT/s (PCIe 4.0)
• Supported Protocols: SAS 4.0/3.0, PCIe 4.0/3.0
• Wire Gauge: 30 AWG
• Impedance: 100? ±10%
• Shielding: Individual pair shielding with overall braid protection
• Cable Length: 0.5m, 1.0m
• Operating Temperature: -20°C to +85°C
• Durability Rating: 5,000 mating cycles (internal), 2,500 mating cycles (external)
• Minimum Bend Radius: 35mm

Applications

• Storage Area Networks: Connecting servers to external SAS storage arrays and JBODs
• Data Center Infrastructure: Enabling external storage connectivity in hyperscale environments
• Backup and Archive Systems: Ideal for connecting to external tape libraries and backup storage
• Storage Expansion: Facilitating additional storage capacity through external connections
• System Integration: Supporting hybrid environments with both internal and external storage resources
• Disaster Recovery: Essential for replication and off-site storage configurations
• Test and Development: Useful for laboratory environments requiring external storage connections
• OEM Solutions: Designed for system manufacturers needing robust external storage connectivity