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Adafruit OPSTRAN 25GBASE-LR SFP28 transceiver module, compact rectangular form, matte finish

Adafruit

Adafruit OPSTRAN 25GBASE-LR SFP28 Transceiver Module 2 in 1 Accessories

SKU CH-75TM-JSWB7

A 25G SFP28 transceiver module operating at 1310 nm for 10 km single-mode fibre links with DDM monitoring

  • 25 Gbps throughput with SFP28 form factor
  • 10 km reach over single-mode fibre
  • 1310 nm wavelength for long-range links
  • DDM support enables real-time link monitoring
  • Compatible with Ubiquiti UACC-OM-SFP28-LR module

25G SFP28 Transceiver for 10km Links

The Adafruit OPSTRAN module is a 25GBASE-LR SFP28 transceiver designed for single-mode fibre connections up to 10 kilometres. It operates at a 1310 nanometre wavelength and includes Digital Diagnostics Monitoring. The unit is supplied new and listed as a 2 in 1 accessory for compatible computer systems.

Suitable for 25G Duplex LC Networks

This module suits network engineers deploying 25 Gigabit links over duplex LC single-mode fibre where Ubiquiti UACC-OM-SFP28-LR compatibility is required. It is not for environments using multimode fibre, shorter-reach optics, or form factors other than SFP28. Buyers needing different wavelengths, distances, or connector types should look at alternative transceiver models.

DDM Enables Real-Time Link Health

Digital Diagnostics Monitoring provides live access to temperature, voltage, and optical power readings without extra software. This allows administrators to verify link integrity and troubleshoot signal degradation directly from the switch interface. The 2 in 1 accessory classification indicates the module integrates into supported laptop or system configurations for immediate deployment.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 56% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 25GBASE-LR SFP28 module require a switch or router with an SFP28 port to operate?

Yes, the module plugs directly into any SFP28 cage, so the host device must provide an SFP28 interface.

Can the 1310nm 10km transceiver link to older 10G SFP+ equipment on the same fibre run?

No, the 25G SFP28 electrical interface and 25G optical line rate are not compatible with 10G SFP+ ports.

How can I verify the link is healthy using the 25GBASE-LR module after installation?

Check the DDM readouts for optical power, temperature and voltage; they should stay within the module’s normal operating ranges.

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