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Axiom 2 m 40GBASE-AOC QSFP+ active optical cable, black fibre with QSFP+ connectors both ends

Axiom

Axiom AOC-Q-Q-40G-2M-AX 2 m 40GBASE-AOC QSFP+ fibre optic cable

SKU CH-Y166-96C2K MPN AOC-Q-Q-40G-2M-AX

2 m 40GBASE-AOC QSFP+ active optical cable for 40 GbE links, MSA-compliant and pre-coded for OEM compatibility

  • 40 Gbps active optical link for high-speed interconnects
  • 2 metre reach suits rack-to-rack and cross-aisle deployments
  • QSFP+ connectors on both ends for direct switch attachment
  • MSA compliant design works across multi-vendor platforms
  • Pre-coded serialization prevents address conflicts and eases inventory

40GBASE-AOC QSFP+ active optical cable

This 40 Gbit/s active optical cable uses QSFP+ connectors on both ends to link switches and routers in data-centre and enterprise fabrics. It suits network engineers who need a 2 m reach without the bulk or bend-radius limits of copper direct-attach assemblies. The cable is pre-coded for Arista equipment and guaranteed compatible with any MSA-compliant platform. It replaces proprietary OEM cables at lower cost while keeping identical fit and function.

MSA-compliant build with factory-coded EEPROM

Each assembly carries a unique serialised EEPROM that eliminates identification conflicts when the link comes up. The fibre construction keeps the cable lightweight and immune to electromagnetic interference, easing routing through dense cable managers and hot-aisle containment. QSFP+ latching connectors seat securely in standard ports, and the 6.56 ft length covers typical intra-rack and adjacent-rack runs without excess slack. No external power or configuration is required beyond inserting the modules.

Upgrade from copper DAC or single-vendor optics

Teams replacing 40 Gbit/s copper direct-attach cables gain longer reach, lighter weight and tighter bend tolerance for cleaner cable management. The jump is worth it when rack layouts exceed passive copper distance limits or when multi-vendor interoperability is required. Buyers locked to a single OEM part number can standardise on this MSA cable across mixed Arista, Cisco, Juniper and other MSA switches. It is not for links needing 100 Gbit/s throughput or distances beyond the 2 m specification.

Highlights

  • 40 Gbps active optical link for high-speed interconnects
  • 2 metre reach suits rack-to-rack and cross-aisle deployments
  • QSFP+ connectors on both ends for direct switch attachment
  • MSA compliant design works across multi-vendor platforms
  • Pre-coded serialization prevents address conflicts and eases inventory

Specifications

No published specifications for this item yet.

Questions about this item

What data rate does the 40GBASE-AOC QSFP+ interface support in practice?

The cable is rated for 40 Gbps and is fully compliant with the multi-sourcing agreement, so it will operate at that speed in any MSA-compliant switch or router port.

What physical space and connector clearance does the 2 m QSFP+ AOC require?

It uses standard QSFP+ plugs on both ends and measures 6.56 ft end-to-end, so allow enough rack depth for the cable bend radius and the module latch clearance.

How is the Axiom AOC installed, and what step do installers often miss?

Insert each QSFP+ end until the latch clicks, then verify the link LEDs; the step often missed is confirming the module serialisation is recognised in the switch inventory before cabling the next port.

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