32G FC-SWL SFP28 Compatible Transceiver: 32GFC-SFP28-100

Our EDGEOPTIC 32GFC-SFP28-100 is a multi-vendor compatible 32G Fiber Channel SWL (Short Wavelength) SFP28 dual-fiber optical module designed for next-generation high-performance storage area network applications operating over multimode fiber cabling. The 32GFC-SFP28-100 module operates at 850nm wavelength for both transmission and reception, with multi-rate data support from 8.5 to 28.05 Gbps enabling compatibility with 8G, 10G, 16G, and 32G Fiber Channel protocols. Our 32G FC-SWL SFP28 transceiver utilizes VCSEL (Vertical-Cavity Surface-Emitting Laser) technology for transmission and PIN photodiode for receiving. The transceiver ensures a 1.8 dB guaranteed optical link budget, optimized for high-speed short-reach connectivity. Over OM3 multimode fiber, the transceiver can reach distances up to 70 meters, while OM4/OM5 cabling extends reach to the full 100 meters specification. However, distance is just an indicative parameter calculated for comfort of identification – eventually we calculate distance taking into account minimal optical budget and average attenuation of optical cabling in industry.

32GFC-SFP28-100 compatible 32G FC-SWL module is hot-pluggable SFP28 with duplex LC/UPC connectors as an optical interface. The electrical interface conforms to SFF-8402, SFF-8431, SFF-8432, and SFF-8472 MSA (Multi-Source Agreement) specifications, ensuring compatibility with standard SFP28 host systems supporting multiple vendor equipment platforms. Our 32G FC-SWL SFP28 transceiver can be encoded to be compatible and successfully operate in different 80+ brands of storage and networking equipment. The module incorporates DDM/DOM (Digital Diagnostic Monitoring) functionality providing real-time information including transmitted and received optical power levels, module temperature, bias current, and supply voltage. This diagnostic data is available via MSA-compatible EEPROM interface and enables proactive monitoring of transceiver operational parameters. The module operates within a 0 to 70°C temperature range, with appropriate thermal considerations for sustained operation in controlled data center environments.

Standards compliance includes Fibre Channel 32GFC Physical Interface specifications (FC-PI-6) ensuring full protocol compatibility across 8G, 10G, 16G, and 32G Fiber Channel speeds. The enhanced data rate of 28.05 Gbps delivers double the bandwidth of 16G Fiber Channel while maintaining backward compatibility with existing infrastructure. The optical output power range from -8.4 to 2.4 dBm combined with -10.2 dBm receiver sensitivity provides reliable high-speed operation despite the tighter link budget inherent to 32G speeds. The transceiver achieves multi-vendor interoperability through adherence to industry MSA standards including SFP+ MSA specifications, though equipment with vendor-specific module validation may require custom EEPROM programming for compatibility. Our 32G FC SFP28 transceiver is CE/RoHS certified and compliant with Class 1 FDA and IEC60825-1 laser safety standards.

Typical applications include next-generation storage area network connections, all-flash array implementations, NVMe over Fabric deployments, and high-performance computing storage interconnects. The 32G speed enables support for emerging storage technologies requiring maximum throughput, while multi-rate capability ensures seamless integration with existing 8G, 10G, and 16G Fiber Channel infrastructure. The SFP28 form factor maintains the same footprint as previous generation SFP+ modules, allowing infrastructure upgrades without chassis replacement. Because our focus is providing top quality service, we perform rigorous quality checks before delivery of our products. As a result, we conduct optical parameter measurements, high-speed signal integrity testing, connector cleanliness tests, and SFP28 transceiver EEPROM memory data validation tests.