BlueOptics Compatible Extreme Networks 10311 BlueLAN QSFP Direct Attach Cable, 40GBASE-CR4, Ethernet/InfiniBand QDR, 30AWG, 0.5 Meter (10311-BL)

The BlueOptics 10311-BL is a high-performance, passive Direct Attach Copper (DAC) cable designed for seamless compatibility with Extreme Networks switches and routers. This 0.5-meter QSFP+ cable delivers 40 Gbps data rates, supporting 40GBASE-CR4 Ethernet and InfiniBand QDR protocols. Ideal for data centers, HPC, and enterprise networking, it offers low power consumption (<0.5W per end) and hot-swappable connectivity.

Advantages

Cost-effective alternative to OEM cables with guaranteed compatibility. Passive copper design ensures low latency and zero power consumption for the cable itself. 30 AWG wire gauge provides flexibility for tight cable management. RoHS, CE, and FCC compliant for global use.

Suitable for

• Extreme Networks switches and routers requiring QSFP+ connectivity
• 40GBASE-CR4 Ethernet and InfiniBand QDR applications
• Data center top-of-rack and server-to-switch connections
• High-performance computing (HPC) clusters

Key specifications

• Product Type: Direct Attach Copper (DAC) Cable
• Connector Type: QSFP+
• Data Rate: 40 Gbps
• Standard: 40GBASE-CR4
• Cable Length: 0.5 Meter
• Wire Gauge: 30 AWG
• Supported Protocols: Ethernet, InfiniBand QDR
• Cable Type: Passive Copper
• Impedance: 100 Ohm
• Power Consumption: <0.5W per end
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Compliance: RoHS, CE, FCC

Recommendations

For optimal performance, use with Extreme Networks QSFP+ ports. Ensure proper cable bend radius to maintain signal integrity. This cable is a direct replacement for Extreme Networks 10311.