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Small rectangular transceiver module with LC port and HPE label

HPE

HPE S2P34A 25G SFP28 LR 10km SFP transceiver

SKU CH-8G6J-MHKR2 MPN S2P34A

A 25 Gbit/s SFP28 transceiver with LC connector reaches 10 km over single-mode fibre

  • Compatible BrandHPE
  • 10 km reach for campus and metro links
  • 25 Gbit/s throughput for high-density bandwidth
  • LC duplex connector fits standard single-mode patching
  • SFP28 plug-in module enables hot-swap deployment
  • C-Class optics qualified for HPE networking gear

HPE 25G LR SFP28 transceiver

The HPE S2P34A is a 25GBase-LR SFP28 plug-in module designed for data networking and optical networks. It uses an LC connector and operates over single-mode fibre at 25 Gbit/s with a reach of 10 km. This part targets network engineers building 25G links in HPE environments.

Ideal for HPE 25G LR deployments

Suits teams extending 25G Ethernet connections up to 10 km between HPE switches or routers using standard LC patch cords. Not suited for links that exceed the 10 km range or that require a different form factor, wavelength or data rate. Buyers needing multimode reach, longer single-mode distances or non-HPE qualified optics should evaluate other modules.

10 km single-mode reach at 25 Gbit/s

The decisive specification is the 10 km maximum distance over single-mode fibre at 25 Gbit/s. This figure determines whether the module covers the required span between distribution frames or campus buildings. Verify that the link budget and fibre type match this rating before purchase.

Highlights

  • 10 km reach for campus and metro links
  • 25 Gbit/s throughput for high-density bandwidth
  • LC duplex connector fits standard single-mode patching
  • SFP28 plug-in module enables hot-swap deployment
  • C-Class optics qualified for HPE networking gear

Specifications

BrandHPE
Compatible BrandHPE
Shipping weight0.05 kg
Package size99 × 61 × 20 mm

Questions about this item

What does the 25 Gbit/s rate mean once the transceiver is installed in a switch?

It provides a single 25 Gigabit Ethernet lane over the LC link, so the port negotiates at 25 Gbit/s full duplex without channel bonding.

Which interface standard does the module use and what distance does it support?

The module follows the 25GBase-LR specification and is rated for up to 10 km over single-mode fibre with LC connectors.

What physical slot and fibre type are required to mount this transceiver?

It plugs into an SFP28 cage and connects to duplex single-mode fibre terminated with LC connectors.

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