BlueOptics Edge Core QSFP28-4SFP28-DAC-1M Compatible BlueLAN Passive 100GBASE-CR4 QSFP28 to 4x25GBASE-CR SFP28 Direct Attach Breakout Cable, 1 Meter, AWG26

The BlueOptics Q28-4S28-DAC-1M-EE-BL is a high-performance passive direct attach breakout cable (DAC) designed for Edge Core switches. It provides a cost-effective and low-power solution for 100G to 4x25G connectivity in data centers and high-performance computing environments. This cable is fully compatible with Edge Core QSFP28 ports and offers reliable signal integrity over 1 meter.

Advantages

This breakout cable eliminates the need for separate transceivers and fiber cabling, reducing cost and complexity. It supports hot-pluggable installation and is compliant with RoHS standards. The passive design ensures zero power consumption and low latency, making it ideal for short-reach interconnects.

Suitable for

• Data center top-of-rack to server connections
• Network interconnect between switches and routers
• High-performance computing clusters
• Edge Core networking equipment

Key specifications

• Product Type: Direct Attach Breakout Cable (DAC)
• Cable Length: 1 Meter
• Aggregate Data Rate: 100 Gbps
• Connector Type (End A): QSFP28
• Connector Type (End B): 4x SFP28
• Breakout Configuration: 1x 100G QSFP28 to 4x 25G SFP28
• Cable Type: Passive Copper Twinax
• Wire Gauge: 26 AWG
• Compatibility: Edge Core (Vendor Specific)
• Standard (End A): 100GBASE-CR4
• Standard (End B): 25GBASE-CR
• Data Rate per Lane: 25 Gbps
• Number of Lanes: 4
• Hot-Pluggable: Yes
• RoHS Compliant: Yes

Recommendations

For optimal performance, ensure that both ends of the cable are securely connected to compatible QSFP28 and SFP28 ports. This cable is designed for indoor use only and should be handled with care to avoid damage to the connectors.