BlueLAN Compatible Lenovo AT2R 10GBASE-CR Passive SFP+ to SFP+ Direct Attach Cable, 1m, AWG30

The BlueLAN AT2R-BL is a high-performance, passive Direct Attach Cable (DAC) designed for 10 Gigabit Ethernet connectivity. It is fully compatible with Lenovo AT2R and other SFF-8431 compliant SFP+ ports, providing a reliable and cost-effective solution for short-range high-speed interconnects within racks, data centers, and NAS environments.

Advantages

This cable offers a plug-and-play, hot-pluggable design with low power consumption (<0.1W), ensuring energy efficiency. The passive twinax copper construction delivers excellent signal integrity over 1 meter, with 100 Ohm impedance and AWG30 wire gauge. Vendor-specific coding ensures broad compatibility with Lenovo and other major brands.

Suitable for

• Data center top-of-rack to server connections
• High-speed storage area networks (SAN)
• Network attached storage (NAS) interconnects
• Short-range 10GBASE-CR Ethernet links

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Connector Type: SFP+ to SFP+
• Cable Length: 1 meter (3.3 feet)
• Data Rate: 10 Gbps
• Cable Type: Passive Twinax Copper
• Wire Gauge: AWG30
• Ethernet Standard: 10GBASE-CR
• Impedance: 100 Ohm
• Power Consumption: <0.1W
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Compliance: SFF-8431, RoHS

Recommendations

For optimal performance, use this cable with compatible SFP+ ports on switches, servers, and storage devices. Ensure the cable is not bent beyond its minimum bend radius to maintain signal quality.