Blog Về OPTCORE Launches Affordable 10G SFP DAC Cables for Network Upgrades

As data volumes grow exponentially, network latency and inefficient connectivity have become critical bottlenecks for businesses. While premium-branded SFP+ Direct Attach Copper (DAC) cables deliver performance, their high costs often strain IT budgets.

Optimized Performance for Demanding Networks

The 0.5-meter 10G SFP+ DAC cable provides a high-bandwidth, low-latency solution compatible with Cisco's SFP-H10GB-CU50CM specification. Engineered for modern high-speed environments, it supports multiple protocols including 10 Gigabit Ethernet (10GBase-CU), 8G Fiber Channel (FC), and 10G Fiber Channel over Ethernet (FCoE). This makes it suitable for diverse applications from enterprise data centers to virtualized environments.

Precision Engineering for Reliable Connectivity

Each cable undergoes rigorous testing to ensure compatibility with major network equipment brands. The I/O connectors are designed for high-speed differential signals with superior EMI/EMC performance, complying with Improved Pluggable Form Factor (IPF) standards. With a 3.3V power design and operational range of 0°C to 70°C, the cables maintain stability across various conditions while meeting RoHS environmental standards.

Technical Specifications

• OEM Compatibility: SFP-H10GB-CU50CM
• Data Rate: Up to 10.5Gb/s
• Cable Length: 0.5 meters (1.6 feet)
• Cable Type: Twinax twisted pair (30AWG)
• Connectors: SFP+/SFP+
• Operating Temperature: 0°C to 70°C
• Compliance: RoHS

Versatile Applications

The cables serve multiple infrastructure needs:

• Storage Area Networks (SAN) for high-speed data access
• Network-Attached Storage (NAS) systems
• Data center interconnects and high-density deployments
• Switch fabric I/O and backbone connectivity

Broad Compatibility

Extensively tested with Cisco platforms including:

• Nexus 2000/3000/5000/7000/9000 series
• Catalyst 2960X/3560X/3850/4500X switches
• UCS blade systems and Fabric Interconnects
• IE-5000 and ME-3000/3800X industrial switches

The solution provides enterprises with a balance of performance and value, particularly for organizations scaling their network infrastructure while managing costs. All mentioned trademarks and product names belong to their respective owners and are referenced for technical comparison purposes only.