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Small rectangular SFP28 transceiver module with LC connector

HPE

HPE JL486A 25G SFP28 LC LR 10km SMF Transceiver

SKU CH-HM9K-S62T7 MPN JL486A

A 25 Gbps SFP28 transceiver with LC connector for single-mode fibre links up to 10 km

  • Device TypeTransceiver
  • Form FactorSFP28
  • Fiber CableSingle-mode Optical Fiber
  • PortsLC
  • Max Distance10Km
  • Transfer Rate25 Gbps
  • 25 Gbps throughput for high-bandwidth data networking
  • 10 km reach over single-mode fibre for campus links
  • SFP28 form factor fits dense switch ports
  • LC duplex connector ensures reliable optical mating
  • Compatible with Aruba 8325 switch series for validated operation

25G SFP28 LR Transceiver for Aruba 8325

The HPE JL486A is a 25G SFP28 transceiver designed for single-mode fibre links up to 10 km. It targets network engineers extending 25 Gigabit Ethernet connectivity between Aruba 8325 switches or compatible LC-ported equipment. The module uses an LC duplex connector and operates at the 25GBase-LR standard. It is not suited for multi-mode fibre runs or shorter-reach direct-attach copper deployments.

Factory-coded LC module

The transceiver ships pre-coded for Aruba hardware, removing the need for third-party compatibility workarounds. Its LC duplex interface aligns with standard single-mode patch cables, simplifying cable management in dense patch panels. The 10 km reach covers typical campus or metro building-to-building links without intermediate amplification. No additional software licences or firmware bundles are included beyond the module itself.

25GBase-LR 10 km reach defines the link budget

The 10 km single-mode distance rating is the decisive specification; it sets the optical power budget and dispersion tolerance for the link. If the planned fibre route exceeds 10 km or uses multi-mode cable, this transceiver will not meet the requirement. Verify the exact fibre length and connector polish before procurement.

Highlights

  • 25 Gbps throughput for high-bandwidth data networking
  • 10 km reach over single-mode fibre for campus links
  • SFP28 form factor fits dense switch ports
  • LC duplex connector ensures reliable optical mating
  • Compatible with Aruba 8325 switch series for validated operation

Specifications

BrandHPE
ModelJL486A
Device TypeTransceiver
Form FactorSFP28
Fiber CableSingle-mode Optical Fiber
PortsLC
Max Distance10Km
Transfer Rate25 Gbps
Shipping weight0.45 kg
Package size97 × 61 × 23 mm

Questions about this item

How long will the LC connector on this SFP28 module last before it needs replacement?

The LC connector is rated for repeated mating cycles typical of single-mode deployments; with clean handling it will outlast multiple switch refreshes.

What is the first limit reached when this 25GBase-LR transceiver runs at full 25 Gbps continuously?

The 10 km reach on single-mode fiber is the fixed distance limit; signal budget does not increase with shorter cables.

How much heat does the JL486A add to an Aruba 8325 switch when it operates all day?

Power draw stays within the SFP28 MSA low-power envelope, so the switch’s existing airflow handles the thermal load without extra cooling.

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