BlueLAN DAC10G-50CM-BL 10GBASE-CR pasyvus SFP+ tiesioginio prijungimo kabelis, 0,5 m

When every rack unit counts, the BlueLAN DAC10G-50CM-BL passive SFP+ direct attach cable delivers a full 10 Gbps link over twinax copper in a compact 0.5-metre form factor. Its passive design consumes less than 0.1 W, making it an ideal choice for dense rack environments where power and airflow are at a premium. Built for ZyXEL compatibility, this cable plugs directly into any SFP+ port without the cost or latency of optical transceivers.

Advantages

Passive twinax construction keeps power consumption minimal, helping to reduce overall switch power budgets. The 30 AWG conductors and PVC jacket provide a durable yet flexible cable that is easy to route in tight spaces. Hot-swappable SFP+ connectors allow quick installation or replacement without downtime, while the 0.5 m length minimises clutter between adjacent ports.

Suitable for

• Linking servers to top-of-rack switches in data centres
• Connecting storage arrays and network appliances over short distances
• Upgrading existing ZyXEL or SFP+ compliant equipment to 10 Gigabit Ethernet
• High-density rack environments where power and airflow are constrained

Key specifications

• Data rate: 10 Gbps (10GBASE-CR)
• Connectors: SFP+ to SFP+
• Cable type: Passive twinax copper, 30 AWG
• Length: 0.5 metres
• Impedance: 100 Ohm
• Operating temperature: 0°C to 70°C
• Compliance: RoHS, CE, FCC

Recommendations

For rack-level 10G interconnects up to half a metre, this DAC offers the best balance of cost, latency, and reliability. Pair it with ZyXEL switches or any SFP+ port to avoid the expense of fibre transceivers while maintaining full line-rate performance.