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Axiom QSFP28 transceiver, silver metal housing with MPO12 port and label

Axiom

Axiom MMA1B00-C100D-AX 100GBASE-SR4 QSFP28 SFP transceiver

SKU CH-4XCJ-83ZRR MPN MMA1B00-C100D-AX

100GBASE-SR4 QSFP28 transceiver reaches 100 metres over OM4 multimode fibre at 850 nm wavelength using an MPO12 connector

  • Device TypeTransceiver
  • StandardsIEEE 802.3bm
  • Network MediaMMF
  • Wavelength850nm
  • PortsMPO12
  • Max DistanceMaximum link length of 100m on OM4 Multimode Fiber (MMF)
  • Delivers 100 Gb/s throughput with 100GBASE-SR4 signalling
  • Reaches 100 metres over OM4 multimode fibre at 850 nm
  • Uses MPO12 connector for high-density patching
  • QSFP28 form factor fits SFF-8665 compliant cages
  • IEEE 802.3bm and RoHS compliant for standard deployments

What this transceiver does

The Axiom MMA1B00-C100D-AX is a QSFP28 module built for 100GBASE-SR4 links over multimode fibre. It operates at 850nm and uses an MPO12 connector to reach 100m on OM4 cable. The part complies with IEEE 802.3bm and the QSFP28 MSA SFF-8665 specification.

Who this suits and who should look elsewhere

Network engineers upgrading Mellanox switches to 100G within a rack or row will find a drop-in fit. Buyers who need single-mode reach, longer multimode distances, or a different connector type should select another module.

The specification that decides fit

The 100m maximum link length on OM4 multimode fibre is the limiting factor. If your patch cords or structured cabling exceed that distance, this transceiver will not meet the requirement.

Highlights

  • Delivers 100 Gb/s throughput with 100GBASE-SR4 signalling
  • Reaches 100 metres over OM4 multimode fibre at 850 nm
  • Uses MPO12 connector for high-density patching
  • QSFP28 form factor fits SFF-8665 compliant cages
  • IEEE 802.3bm and RoHS compliant for standard deployments

Specifications

BrandAxiom
ModelMMA1B00-C100D-AX
Device TypeTransceiver
StandardsIEEE 802.3bm
Network MediaMMF
Wavelength850nm
PortsMPO12
Max DistanceMaximum link length of 100m on OM4 Multimode Fiber (MMF)
Transfer Rate100GBASE-SR4
FeatureMode: Multi-mode Fiber (MMF)
Model: MMA1B00-C100D-AX (100% Mellanox Compatible)
Data-rate: 100GBASE-SR4
Form-factor: QSFP28
Connector: MPO12
Wavelength: 850nm
Distance: Maximum link length of 100m on OM4 Multimode Fiber (MMF)
Compliant Standards:
QSFP28 MSA SFF-8665 Compliant
RoHS Compliant
IEEE 802.3bm
Shipping weight0.23 kg
Package size102 × 51 × 25 mm

Questions about this item

What distance limit applies when running the 100GBASE-SR4 link continuously on OM4 multimode fibre?

The module supports a maximum link length of 100 metres on OM4 multimode fibre at 850 nm wavelength.

How much heat and power should I expect from the QSFP28 transceiver during all-day operation?

The unit complies with QSFP28 MSA SFF-8665 and IEEE 802.3bm, which define the thermal and power envelope for the form factor.

Which patch cables and switch ports must I already have to use this MPO12 transceiver?

You need OM4 multimode fibre patch cords with MPO12 connectors and a switch or NIC that provides QSFP28 ports.

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