BlueOptics Compatible Planet QSFP28-4SFP28-DAC-2M Passive 100GBASE-CR4 QSFP28 to 4x25GBASE-CR SFP28 Direct Attach Breakout Cable, 2m, AWG26

The BlueOptics Q28-4S28-DAC-2M-PT-BL is a high-performance passive Direct Attach Copper (DAC) breakout cable designed for reliable 100 Gigabit Ethernet connectivity. This cable converts a single QSFP28 port into four SFP28 ports, enabling cost-effective 100G to 25G migration in data centers and enterprise networks. Fully compatible with Planet Networks equipment, it delivers low latency and power efficiency for short-reach interconnects.

Advantages

This breakout cable offers a seamless solution for connecting 100G switches to 25G servers or storage devices. Its passive design ensures zero power consumption, while the AWG26 gauge provides optimal signal integrity over 2 meters. The BlueLAN© series guarantees interoperability and performance, reducing deployment costs and complexity.

Suitable for

• Data center top-of-rack to server connections
• High-performance computing clusters
• Enterprise network upgrades from 25G to 100G
• Planet Networks switches and routers

Key specifications

• Cable Type: Direct Attach Cable (DAC), Passive
• Configuration: Breakout (1x QSFP28 to 4x SFP28)
• Data Rate: 100 Gbps aggregate (4x 25 Gbps per lane)
• Standards: 100GBASE-CR4 (QSFP28 side), 25GBASE-CR (SFP28 side)
• Length: 2 meters
• Wire Gauge: AWG26
• Connector Type: QSFP28 to 4x SFP28
• Compliance: SFF-8665 (QSFP28), SFF-8402 (SFP28)
• Compatibility: Planet Networks (compatible)

Recommendations

For optimal performance, ensure both ends of the cable are connected to compatible 100G and 25G ports. This cable is ideal for short-distance links within racks or adjacent racks. Always verify firmware compatibility with your Planet switch model.