BlueOptics Networks 10521 Compatible BlueLAN 25GBASE-CR Passive SFP28 to SFP28 Direct Attach Cable, 3 Meter, AWG26

The BlueOptics Networks 10521 compatible BlueLAN Direct Attach Cable (DAC) is a high-performance, passive twinax copper cable designed for 25 Gigabit Ethernet connectivity. It provides a cost-effective, low-latency solution for short-range interconnects in data centers, network storage, and high-performance computing environments. This SFP28 to SFP28 cable is fully compliant with the SFP28 MSA standard and is compatible with Extreme Networks 10521 series switches and other SFP28 MSA compliant ports.

Advantages

This passive DAC cable offers several key benefits: it requires no external power, ensuring energy efficiency and simplicity; it provides ultra-low latency for demanding applications; and it is hot-pluggable, allowing for easy installation and replacement without powering down the system. The robust twinax copper construction ensures high reliability and signal integrity over the 3-meter length.

Suitable for

• Data center top-of-rack to server interconnects
• Network storage connectivity
• High-performance computing clusters
• 25GBASE-CR Ethernet networks
• Extreme Networks 10521 series switches

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Cable Type: Passive Twinax Copper
• Data Rate: 25 Gbps
• Ethernet Standard: 25GBASE-CR
• Connector Type (End A): SFP28
• Connector Type (End B): SFP28
• Cable Length: 3 Meter
• Wire Gauge: AWG26
• Impedance: 100 Ohm
• Compliance: SFP28 MSA Compliant
• Hot-Pluggable: Yes
• Power Consumption: Passive (no active components)
• Conductor Material: Copper

Recommendations

For optimal performance, ensure that both ends of the cable are connected to SFP28 MSA compliant ports. This cable is designed for short-range, high-speed interconnects and should not be used for long-distance transmission.