BlueLAN Compatible Synology SFP28-DAC-1M 25GBASE-CR Passive SFP28 to SFP28 Direct Attach Copper Cable, 1 Meter

The BlueLAN SFP28-DAC-1M-SG-BL is a high-performance, passive Direct Attach Copper (DAC) cable designed for 25 Gigabit Ethernet connectivity. It is fully compatible with Synology SFP28-DAC-1M modules, ensuring seamless integration into your existing network infrastructure. This 1-meter cable provides a cost-effective, low-power solution for short-range, high-speed interconnects in data centers and enterprise networks.

Advantages

This passive DAC cable offers several key benefits: it consumes no power, eliminating the need for external power sources; it provides ultra-low latency for demanding applications; and it is hot-swappable, allowing for easy installation and replacement without network downtime. The rugged copper construction ensures reliable performance in high-density environments.

Suitable for

• Data center interconnect (DCI) within racks
• High-speed server-to-switch connections
• Storage area network (SAN) links
• 25GBASE-CR compliant networking

Key specifications

• Product Type: Direct Attach Copper (DAC) Cable
• Connector Type (End A): SFP28
• Connector Type (End B): SFP28
• Data Transfer Rate: 25 Gbps
• Cable Length: 1 Meter
• Cable Type: Passive
• Compatibility: Synology SFP28-DAC-1M (Compatible)
• Standard: 25GBASE-CR
• Application: Data Center Interconnect, High-Speed Networking, Server Connectivity
• Hot-Swappable: Yes
• Protocol: Ethernet
• Impedance: 100 Ohm
• Compliance: SFF-8402, SFF-8431, SFF-8472
• Power Consumption: Low (Passive)
• Cable Material: Copper
• Jacket Color: Black
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C

Recommendations

For optimal performance, ensure that both connected devices support SFP28 interfaces and 25GBASE-CR standards. This cable is ideal for short-distance connections within the same rack or adjacent racks. For longer distances, consider active optical cables or fiber transceivers.