BLUEOPTICS Compatible H3C QSFP-40G-4SFP-10G-CAB-3M-CM-BL BlueLAN Passive 40GBASE-CR4 QSFP to 4x10GBASE-CR SFP+ Direct Attach Breakout Cable, 3m, AWG30

The BLUEOPTICS QSFP-40G-4SFP-10G-CAB-3M-CM-BL is a high-performance passive Direct Attach Breakout Cable (DAC) designed for reliable 40 Gigabit Ethernet connectivity. This cable converts a single QSFP port into four independent 10 Gigabit SFP+ links, ideal for data center and enterprise network applications. Fully compatible with H3C equipment, it delivers cost-effective, low-latency connections without the need for external power.

Advantages

This breakout cable offers a simple, plug-and-play solution for upgrading network capacity. Its passive copper design ensures zero power consumption and minimal signal latency, making it an energy-efficient choice. The AWG30 gauge construction provides flexibility for easy routing in tight spaces, while the CM jacket rating ensures durability for communication environments.

Suitable for

• Data center top-of-rack to server connections
• High-performance computing clusters
• Enterprise network aggregation
• Telecommunications infrastructure

Key specifications

• Product Type: Direct Attach Breakout Cable (DAC)
• Connector A: QSFP (Quad Small Form-factor Pluggable)
• Connector B: 4x SFP+ (Small Form-factor Pluggable Plus)
• Aggregate Data Rate: 40 Gbps (4x 10 Gbps per lane)
• Cable Length: 3 meters (9.84 feet)
• Cable Technology: Passive Copper
• Wire Gauge: AWG30
• QSFP Standard: IEEE 802.3ba 40GBASE-CR4
• SFP+ Standard: IEEE 802.3ae 10GBASE-CR
• Jacket Rating: CM (Communication Multipurpose)
• Hot-Swappable: Yes
• Power Consumption: Passive (0W)
• RoHS Compliant: Yes
• Vendor Compatibility: H3C (Compatible)

Recommendations

For optimal performance, use this cable with compatible H3C switches and network interface cards. Ensure proper handling to avoid damage to the connectors. This cable is ideal for short-distance, high-speed interconnects within racks or between adjacent racks.