Network Cable BlueOptics 02311MPA compatible BlueLAN DAC QSFP28 SC282801L3M26 3m Blue

The BlueOptics 02311MPA compatible BlueLAN DAC QSFP28 SC282801L3M26 3m Blue is a direct-attach copper (DAC) network cable engineered for short-reach, high-throughput connections in data centers and enterprise switching environments. With QSFP28 connectors on both ends and a fixed 3 meter length, the cable supports high-speed links between switches, routers and server NICs while maintaining low latency and consistent signal quality. Its blue jacket provides visual identification for organized cabling runs and rapid troubleshooting.

Advantages

This QSFP28 DAC cable delivers low-latency performance and electrical stability suitable for 100 Gigabit Ethernet interconnects over short distances. The integrated QSFP28 terminations simplify installation without the need for separate transceivers, and the robust outer jacket offers mechanical protection in rack and tray environments. Compatibility with common QSFP28 ports ensures plug-and-play operation with many switches and servers that accept DAC modules.

Suitable for

• Short-reach 100 GbE connections between top-of-rack switches
• Interconnects between network switches and server NICs in racks
• High-density cabling setups in data centers and server rooms
• Temporary or permanent cabling where low latency and power efficiency are required

Key specifications

• Cable type: Direct-attach copper (DAC)
• Connector type: QSFP28 on both ends
• Length: 3 meters
• Supported link: 100 Gigabit Ethernet (short-reach applications)
• Jacket color: Blue for easy identification
• Construction: Ruggedized outer jacket for rack use

How to use

Insert each QSFP28 connector into the corresponding port on your network devices until the latch engages. Ensure that both devices support DAC QSFP28 modules and are configured for the desired link speed. Avoid tight bends and excessive strain on the cable; route it through cable management panels or trays to prevent mechanical stress. If necessary, power down devices before insertion or removal according to the equipment manufacturer's guidelines.

Usage recommendations

Use this 3 m QSFP28 DAC cable for short, high-bandwidth interconnects within racks or between adjacent racks. Maintain bend radius recommendations and secure the cable to prevent movement. Verify device compatibility and firmware settings for QSFP28 DAC support before deployment to ensure interoperable, stable links.