Amphenol 100G QSFP28 to 4x 25G SFP28 Passive Direct Attach Copper Breakout Cable DAC 30 AWG 1.5 Meter (4.9ft) NDAQGF-0005

The Amphenol NDAQGF-0005 is a high-performance 100G QSFP28 to 4x 25G SFP28 Passive Direct Attach Copper (DAC) Breakout Cable designed for modern data center, enterprise networking, cloud computing, and high-performance computing environments.

This passive breakout cable converts a single 100GbE QSFP28 port into four independent 25GbE SFP28 connections, providing a cost-effective and low-latency solution for connecting network switches, servers, storage systems, and adapters. Its passive twinax copper design eliminates the need for additional power consumption while delivering reliable high-speed performance.

Built with 30 AWG twinax copper conductors and measuring 1.5 meters (4.9 feet) in length, the NDAQGF-0005 offers excellent signal integrity and dependable operation in demanding networking environments.

• Genuine Amphenol Communications Solutions cable
• Part Number: NDAQGF-0005
• Passive Direct Attach Copper (DAC) breakout cable
• Converts 1x QSFP28 100GbE port to 4x SFP28 25GbE ports
• Supports up to 100Gb/s aggregate bandwidth
• Four independent 25Gb/s channels
• Low-latency passive copper design
• 30 AWG twinax cable construction
• Length: 1.5 Meter (4.9 Feet)
• EEPROM supported
• Straight-to-straight cable configuration
• Durable PVC jacket construction
• RoHS compliant
• Zero power consumption passive design

• Manufacturer: Amphenol Communications Solutions
• Part Number: NDAQGF-0005
• Cable Type: Passive DAC Breakout Cable
• Connector A: 1 x QSFP28
• Connector B: 4 x SFP28
• Data Rate: 100Gb/s Total
• Channel Speed: 25Gb/s per channel
• Number of Channels: 4
• Wire Gauge: 30 AWG
• Length: 1.5 Meters (4.9 Feet)
• Differential Impedance: 100 Ohm
• Jacket Material: PVC
• Power Consumption: Passive (0W)
• Color: Black

Compatible with networking equipment that supports QSFP28 to 4x SFP28 breakout functionality, including many:

• Cisco Nexus Switches
• Cisco UCS Fabric Interconnects
• Arista Networks Switches
• NVIDIA Mellanox Switches
• Juniper QFX Series Switches
• Dell EMC PowerSwitch Platforms
• HPE FlexFabric Switches
• Extreme Networks Switches
• Brocade and Ruckus Ethernet Switches
• NetApp Ethernet Switching Platforms

Commonly used with:

• Data Center Networks
• High Performance Computing (HPC)
• Cloud Infrastructure
• Enterprise Storage Networks
• Virtualization Environments
• Top-of-Rack (ToR) Switch Deployments
• Server-to-Switch Connectivity
• 100GbE to 4x25GbE Breakout Applications

Important: The connected switch, network adapter, or device must support QSFP28 breakout operation. Please verify compatibility with your equipment before purchasing.

• 1x Amphenol NDAQGF-0005 QSFP28 to 4x SFP28 Passive DAC Breakout Cable
• Length: 1.5 Meter (4.9 ft)

Alternate Part Numbers

• NDAQGF-0005
• QSFP28 to 4xSFP28 DAC Breakout Cable
• 100G QSFP28 Breakout Cable
• 100GbE to 4x25GbE Passive Twinax Cable

Condition: Tested and fully functional. Cable only. No additional accessories are included unless specifically shown in the product photos.