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Axiom passive DAC breakout cable with QSFP28 and four SFP28 ends

Axiom

Axiom 100GBASE-CR4 QSFP28 to 4 SFP28 passive DAC Brocade compatible 3m handheld pcs accessory

SKU CH-RGPH-JZ3N0

Splits a 100 Gbps QSFP28 link into four 28 Gbps SFP28 channels over a 3 metre passive copper assembly

  • Passive 100 Gbps link needs no power
  • Splits one QSFP28 port into four SFP28 ports
  • Brocade-verified compatibility ensures plug-and-play operation
  • Three-metre reach suits rack-to-rack cabling

Axiom 100GBASE-CR4 breakout cable for Brocade

This passive direct-attach copper cable splits a single 100 G QSFP28 port into four 28 G SFP28 connections. It is built for data-centre operators who need short-reach 100 G breakout links without active optics or external power. The three-metre length suits adjacent rack or intra-rack patching.

Thermals noise and power in normal use

Passive copper construction means zero power draw and no fan noise during operation. Heat is limited to the minimal resistive loss of the cable itself, so the assembly adds no measurable thermal load to the switch chassis. It runs silently in standard rack environments.

How it compares

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

Price $180.99
Pricier than about 71% of the 624 comparable items (median $56.49).

Specifications

No published specifications for this item yet.

Questions about this item

How is the QSFP28 end seated in a 100GBASE-CR4 port, and which step do installers often skip?

Align the QSFP28 connector with the port keying, push straight in until the latch clicks, then verify the latch is fully engaged; the step often skipped is confirming the audible click that signals a locked connection.

What maintenance or replacement will the 3 m passive DAC need over time?

Inspect the copper twinax for kinks or connector wear during routine rack checks; replace the assembly if signal errors appear or if the latch mechanism no longer secures firmly.

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