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Short grey cable with QSFP28 connectors on both ends

Axiom

Axiom 100GBASE-CR4 QSFP28 passive DAC cable Ruckus compatible .5m handheld pcs accessory

SKU CH-5QHW-R2HWZ

Passive 100G QSFP28 DAC cable connects Ruckus gear over .5 metres

  • 100 Gbps throughput with 100GBASE-CR4 standard
  • 5 metre reach suits adjacent rack connections
  • Passive copper design needs no external power
  • QSFP28 form factor fits Ruckus compatible ports

High-speed direct-attach cable

This Axiom passive DAC cable provides a 100GBASE-CR4 link over QSFP28 connectors. It is built for Ruckus-compatible equipment in data-centre or enterprise racks. The half-metre length suits adjacent-port connections inside the same cabinet.

Passive copper reach limit

Passive copper DACs are restricted to short runs because signal loss grows with length. At 100 Gb/s the practical maximum is typically a few metres, so this .5 m assembly stays well within the reliable range. Longer spans require active optical cables or transceivers with fibre.

How it compares

Measured against everything we stock in Handheld Computer & PDA Add-Ons, at today’s prices. Recalculated every night.

Price $128.99
Pricier than about 64% of the 624 comparable items (median $56.49).

Specifications

No published specifications for this item yet.

Questions about this item

Which cable length should I choose for my Ruckus 100GBASE-CR4 setup?

The 0.5 metre length suits rack-to-rack links where the QSFP28 ports are close together.

What does the 100GBASE-CR4 rating mean when the cable is installed in my switch?

It confirms four lanes of 28 Gbaud each, giving a 100 Gb/s passive copper link with no external power needed.

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