BlueOptics Lenovo AT2T Compatible BlueLAN 10GBASE-CR Passive SFP+ to SFP+ Direct Attach Copper Cable, 5m, AWG24 (AT2T-BL)

The BlueOptics AT2T-BL is a high-performance, Lenovo AT2T compatible passive Direct Attach Copper (DAC) cable designed for 10 Gigabit Ethernet connections. It provides a cost-effective, low-latency solution for short-range interconnects within data centers, server rooms, and enterprise networks.

Advantages

This passive DAC cable offers reliable 10 Gbps connectivity with minimal power consumption (<0.1W) and no signal degradation over its 5-meter length. Its twinax copper construction ensures durability and flexibility, while the SFP+ connectors are hot-swappable and MSA compliant for broad compatibility.

Suitable for

• Connecting servers, switches, and storage devices in data centers
• High-speed 10GBASE-CR network links
• Replacing active optical cables or transceivers for short distances

Key specifications

• Product Type: Direct Attach Copper (DAC) Cable
• Data Rate: 10 Gbps
• Standard: 10GBASE-CR
• Cable Length: 5 meters (16.4 ft)
• Connector Type (End A): SFP+
• Connector Type (End B): SFP+
• Cable Type: Twinax Copper
• Cable Gauge: AWG24
• Cable Design: Passive
• Compatibility (OEM Part): Lenovo AT2T
• Host Compatibility: MSA Compliant SFP+ Ports
• Hot Swappable: Yes
• Impedance: 100 Ohm
• Jacket Material: PVC
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Power Consumption: < 0.1W
• Compliance: SFF-8431, SFF-8472, RoHS, CE, FCC

Recommendations

For optimal performance, ensure your equipment supports SFP+ interfaces and 10GBASE-CR standard. This cable is ideal for top-of-rack switch to server connections within the same rack.