SFF-8470 4X plug / SFF-8432 plug*4

Description

SAS 4x to 4× SFP+ SFF-8432 plug External Cable Assembly – High-Speed Fanout for SAS and SFP+ Interconnects

The SAS 4x to 4× SFP+ external cable assembly, featuring one SFF-8470 4X plug and four SFF-8432 SFP+ plugs, is a specialized high-performance solution designed to bridge SAS infrastructure with SFP+ interfaces. Engineered for 100-ohm differential impedance and available in 30AWG to 24AWG wire sizes, this cable supports high-speed external data transmission across hybrid storage and networking environments.

⚙️ Key Features

• Connector Configuration:
  • SAS 4x plug (SFF-8470) to 4 × SFP+ plugs (SFF-8432)
  • Enables fanout from a single 4-lane SAS interface to four independent SFP+ ports
• Protocol Compatibility:
  • Supports SAS, SFP+, and other high-speed serial protocols
  • Ideal for hybrid deployments involving storage controllers and SFP+ transceiver-based systems
• Signal Integrity:
  • Maintains 100-ohm differential impedance ±10 ohm
  • Optimized for low insertion loss and minimal crosstalk across all signal pairs
• Wire Gauge Options:
  • Available in 30AWG to 24AWG, offering flexibility for short runs and durability for extended distances
• Mechanical Design:
  • Rugged external-grade construction with molded strain relief and EMI shielding
  • Secure latching mechanisms ensure reliable retention in rack-mounted systems
• RoHS Compliant:
  • Manufactured in accordance with global environmental and safety standards

🧩 Applications

• Hybrid Storage & Networking Systems: Connects SAS controllers to SFP+-based switches, NICs, or storage targets
• Data Centers: Enables high-speed external links between servers, JBODs, and networked storage platforms
• High-Performance Computing (HPC): Supports low-latency, high-bandwidth connectivity across compute and storage fabrics
• OEM & ODM Integration: Ideal for custom-built platforms requiring SAS-to-SFP+ fanout with robust signal performance
• Protocol Bridging: Facilitates flexible architecture designs using shared cabling infrastructure across SAS and SFP+ domains