25G - 32G Transceivers

SFP28 (Small Form-factor Pluggable 28) transceivers are compact, hot-swappable optical and copper modules designed for high-speed 25 Gigabit network applications. Building on the same physical form factor as SFP and SFP+ modules, SFP28 supports higher data rates with improved signal integrity, making it suitable for data centers, telecom transport, industrial networks, and mobile fronthaul environments. All SFP28 modules comply with the industry Multi-Source Agreement (MSA) and meet CE, FCC, and RoHS requirements. Integrated Digital Optical Monitoring (DOM/DDM) provides real-time visibility into temperature, voltage, bias current, and optical power levels.

 

NAFO/Coretek offers a comprehensive range of SFP28 transceivers including:

 

• 25G SFP28

• 25G BIDI SFP28

• 25G CWDM SFP28

• 25G DWDM SFP28

• 25G CPRI SFP28

• 32G Fibre Channel (FC) SFP28

 

These SFP28 modules support multimode and single-mode fiber with a wide range of transmission distances depending on optical variant and wavelength. Short-reach 25G SFP28 SR modules operate over multimode fiber up to 70 m or 100 m, while single-mode SFP28 LR options support distances up to 10 km. Extended-reach CWDM and DWDM SFP28 transceivers enable metro and long-haul applications with reach options of 20 km, 40 km, 80km. BIDI SFP28 modules allow bidirectional transmission over a single fiber strand, reducing fiber infrastructure requirements. CPRI SFP28 transceivers are optimized for mobile fronthaul applications and support strict timing, latency, and synchronization requirements. 32G FC SFP28 modules are designed specifically for Fibre Channel storage networks, supporting high-performance, low-latency data transmission.

 

Available with LC duplex interfaces, all SFP28 transceivers undergo optical eye pattern testing, bit error rate validation, and interoperability testing with major switching, routing, and transport platforms. Designed for both commercial (0°C~+70°C) and industrial (-40°C~+85C) environments, these SFP28 solutions deliver reliable 25G and 32G performance, scalable wavelength options, and cost-effective high-speed optical connectivity.

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Compatible Brands: Cisco, Juniper, Arista, Dell, HPE, EXtreme, Ciena, Nvidia, FS, Nokia

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