BlueLAN Compatible Supermicro CBL-NTWK-0552 5m 10GBASE-CR Passive SFP+ Direct Attach Copper Cable

The BlueLAN CBL-NTWK-0552-BL is a high-performance passive Direct Attach Copper (DAC) cable designed to deliver reliable 10 Gigabit Ethernet connectivity. This cable is fully compatible with Supermicro equipment, serving as a direct replacement for the Supermicro CBL-NTWK-0552. With a length of 5 meters and SFP+ connectors on both ends, it provides a cost-effective and low-power solution for short-range network connections within data centers and enterprise environments.

Advantages

This DAC cable offers several key benefits: it is passive, meaning it requires no external power and consumes less than 0.1 W, reducing overall energy costs. The twinax copper construction ensures low latency and high signal integrity, while the 24 AWG wire gauge provides flexibility for easy routing. Hot-pluggable SFP+ connectors allow for quick installation and replacement without powering down equipment.

Suitable for

• Connecting servers, switches, and storage devices in data centers
• High-speed 10GBASE-CR networks requiring reliable, low-latency links
• Replacing active optical cables or transceivers for short distances (up to 5 meters)
• Supermicro-based systems needing a compatible CBL-NTWK-0552 alternative

Key specifications

• Product Type: Direct Attach Copper (DAC) Cable
• Data Rate: 10 Gbps
• Standard: 10GBASE-CR
• Connector Type (End A): SFP+
• Connector Type (End B): SFP+
• Cable Length: 5 meters
• Cable Construction: Twinax Copper
• Active/Passive: Passive
• Wire Gauge (AWG): 24 AWG
• Impedance: 100 Ohm
• Compatibility: Supermicro (CBL-NTWK-0552 equivalent)
• Hot-Pluggable: Yes
• Power Consumption: < 0.1 W
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Compliance: RoHS, CE, FCC

Recommendations

For optimal performance, ensure that both connected devices support SFP+ interfaces and 10GBASE-CR standards. This cable is ideal for top-of-rack switch to server connections within the same rack or adjacent racks. Always handle the cable with care to avoid damaging the connectors.