

Fortinet FN‑TRAN‑SFP28‑SR 25G/10G SFP28 Short‑Reach Transceiver
The FN‑TRAN‑SFP28‑SR is a dual‑rate 25 Gbps/10 Gbps SFP28 optical transceiver for short‑reach multimode fiber links up to ~100 m, providing hot‑plug 25GBase‑SR and 10GBase‑SR support with DDM for Fortinet networking gear.
- Description
Description
The Fortinet FN‑TRAN‑SFP28‑SR is a high‑performance SFP28 optical transceiver module designed to deliver reliable 25 GbE or 10 GbE fiber connectivity over multimode fiber (MMF) links in enterprise and data‑center environments. Supporting 25GBase‑SR and 10GBase‑SR standards, it enables short‑reach optical links up to ~100 m on OM4 multimode fiber with an 850 nm VCSEL laser, making it ideal for high‑speed uplinks and switch interconnects in Fortinet NGFWs, switches, and other compatible networking equipment.
This hot‑pluggable SFP28 module uses a duplex LC connector and complies with IEEE 802.3by (25 GbE) and IEEE 802.3ae (10 GbE) standards, providing flexible support for legacy 10 GbE ports and newer 25 GbE interfaces where available. Built‑in digital diagnostic monitoring (DDM) allows real‑time monitoring of optical power, temperature, and other parameters for enhanced network visibility and diagnostics.
Key Features:
Supports 25GBase‑SR and 10GBase‑SR optical standards for dual‑rate connectivity at 25 Gbps or 10 Gbps.
Works over multimode fiber (MMF) up to ~100 m (OM4) or shorter distances on OM3.
Duplex LC connector with 850 nm wavelength VCSEL transmitter.
Compliant with IEEE 802.3by and 802.3ae for broad interoperability with Fortinet and other networking gear.
Hot‑swappable SFP28 form factor and built‑in digital diagnostic monitoring (DDM) for status reporting.







































