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Axiom QSFP28 transceiver module with MPO-12 port, matte metal finish

Axiom

Axiom Q28100SR48FIN-AX 100GBASE-SR4 QSFP28 SFP transceiver

SKU CH-EP6A-VSAHP

100 Gigabit Ethernet QSFP28 transceiver with MPO-12 multi-mode interface reaches 328 ft at 850 nm

  • Product typeTransceiver
  • Product weight0.22 lb (0.1 kg)
  • 100 Gigabit Ethernet throughput for high-density links
  • 100GBase-SR4 multi-mode optics over MPO-12 connector
  • 850 nm wavelength supports 328 ft reach
  • QSFP28 form factor fits standard 100G ports
  • Weighs 0.22 pounds for easy installation

100G QSFP28 SR4 transceiver module

The Axiom Q28100SR48FIN-AX is a 100 Gigabit Ethernet transceiver in the QSFP28 form factor. It operates at 850 nm over multi-mode fibre using an MPO-12 interface. The module supports links up to 328 ft and weighs 0.22 pounds. It is designed for high-density 100GBase-SR4 connections inside the data centre.

Ideal for short-reach 100G links

This transceiver suits network engineers building 100GBase-SR4 links between switches or servers within a single rack or row. It is not for buyers who need longer reach such as 100GBase-LR4 or ER4 distances. It is also not for environments that require single-mode fibre or duplex LC connectors instead of the MPO-12 multi-mode interface.

MPO-12 multi-mode interface decides fit

The single specification that decides compatibility is the MPO-12 multi-mode connector paired with 850 nm wavelength. Your switch or router port must accept a QSFP28 SR4 module with this exact connector and fibre type. If the port expects a different connector, wavelength or reach, this module will not work.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $522.99
Pricier than about 84% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameAxiom
Model nameQ28100SR48FIN-AX
Part numberQ28100SR48FIN-AX
Product typeTransceiver
Size & build
Product weight0.22 lb (0.1 kg)

Questions about this item

Does the MPO-12 connector on the Q28100SR48FIN-AX require periodic cleaning?

Yes, the MPO-12 multi-mode interface should be inspected and cleaned before each mating to maintain low insertion loss over the 328 ft reach.

What distance limit appears first when running 100GBase-SR4 links continuously?

The 328 ft multi-mode reach at 850 nm is the primary range constraint for sustained operation.

How much heat does the QSFP28 module add to a chassis running all day?

The transceiver weighs 0.22 pounds and draws power within the standard QSFP28 envelope, so thermal load is comparable to other 100G SR4 modules.

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