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Juniper Networks

QSFP28 100G DAC 5M

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Juniper QSFP28 100G DAC 5M JNP-100G-DAC-5M | Direct Attach, 100 GbE

Juniper Networks

MPN: JNP-100G-DAC-5M

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Key Features

  • QSFP28 cable type
  • 100 GbE direct attach copper
  • 5 m cable length
  • QSFP28 connector on both ends
  • Passive copper construction
  • Juniper Networks MPN: JNP-100G-DAC-5M
  • Designed for short-reach data center interconnects
  • Extend 100 GbE connectivity using a 5 m direct attach copper cable
When the link needs more reach but still belongs in the copper domain, the Juniper QSFP28 100G DAC 5M gives you a practical path forward. This direct attach copper cable is designed for 100 GbE connectivity between compatible QSFP28 ports and provides 5 m of reach for rack-to-rack, row-edge, or equipment-room deployments. Compared with optical alternatives, DAC reduces the number of components in the path. That can simplify procurement, speed installation, and lower power overhead in environments where every port and every watt matter. The 5 m length adds flexibility for layouts that are too far for a 1 m cable but do not require the complexity of fiber. For teams standardizing on Juniper infrastructure, this cable supports a consistent, vendor-aligned cabling strategy for high-speed interconnects. It is a strong fit for dense data centers, lab environments, and staging racks where predictable performance and straightforward cable management are worth paying for.

Ideal For

  • Connect switches across adjacent racks in a data center row
  • Link servers and network gear where 1 m is too short
  • Patch high-speed equipment in lab, staging, or test environments
  • Standardize 100 GbE copper cabling in Juniper deployments

Why This Product

  • 15 m reach for rack-to-rack or row-edge connections
  • 2Direct attach copper keeps the link simple and compact
  • 3QSFP28-to-QSFP28 design supports 100 GbE deployments
  • 4More flexible than 1 m DAC when equipment spacing increases