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Axiom 100G QSFP28 passive DAC cable 5m with twinax connectors

Axiom

Axiom MCP1600-C005E26L-AX 100G QSFP28 passive DAC cable 5m

SKU CH-JCM8-BZ74D MPN MCP1600-C005E26L-AX

A 5 metre 100G QSFP28 passive DAC cable with Mellanox-coded compatibility for direct switch-to-switch links

  • 100 Gbps throughput over a 5 metre passive link
  • Mellanox-coded QSFP28 ends ensure switch recognition
  • MSA-compliant twinax construction fits any compliant port
  • Pre-serialised part number prevents inventory mix-ups
  • Passive design needs no external power supply

Axiom 100G QSFP28 DAC Cable 5m

This passive direct-attach cable delivers 100 Gbps connectivity between QSFP28 ports. It targets network engineers who need a short-reach, cost-effective link for Mellanox-compatible switches and routers. The five-metre length suits rack-to-rack or adjacent-cabinet runs in data-centre environments.

Passive twinax construction with MSA compliance

The cable uses a twinax copper assembly that requires no external power, reducing heat and failure points. MSA compliance ensures it fits and functions in any multi-source-agreement platform without configuration conflicts. Pre-programmed EEPROM serialization eliminates communication errors and simplifies inventory tracking across mixed-vendor fabrics.

100GBASE-CR4 5-metre reach

The single specification that decides fit is the 100GBASE-CR4 standard at a five-metre passive reach. If the link exceeds this distance or the ports require active optics, this cable will not work. Buyers needing longer runs, active equalisation or breakout configurations must select a different product class.

Highlights

  • 100 Gbps throughput over a 5 metre passive link
  • Mellanox-coded QSFP28 ends ensure switch recognition
  • MSA-compliant twinax construction fits any compliant port
  • Pre-serialised part number prevents inventory mix-ups
  • Passive design needs no external power supply

Specifications

No published specifications for this item yet.

Questions about this item

What data rate does the QSFP28 interface support on this 5 m cable?

The QSFP28 interface on this cable is rated for 100 Gb/s operation.

What physical connector does the cable use and what rack spacing does it need?

It uses a QSFP28 connector on each end and fits standard QSFP28 ports with no extra clearance.

How do you install the cable and what common mistake should be avoided?

Align the keyed QSFP28 ends with the ports, push until the latch clicks, and do not force the connector if it resists.

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