Last Updated:
June 18, 2025
As data centers and enterprises upgrade to 50G infrastructure, the lack of backward compatibility with legacy 10G/25G optics often leads to increased capital costs. Our OEM-compatible SFP56 50G SR and LR transceivers provide a practical solution, supporting both short-reach and long-reach use cases while maintaining interoperability with NRZ-based networks. This makes it easier to scale bandwidth without overhauling your entire environment.
SFP56 50G SR MSA and TAA 100GBase-SR2 QSFP28 Transceiver (MMF, 850nm, 100m, MPO, DOM) SKU: SFP56-50GBASE-SR-AO Aruba Networks® R0M48A Compatible TAA 50GBase-SR SFP56 Transceiver (MMF, 850nm, 100m, LC, DOM) SKU: R0M48A-AO
Features & Benefits: Seamlessly integrates with Cisco network environments to ensure smooth deployment. Delivers high-performance 50G transmission over OM4 MMF for distances up to 100m. Optimized for high-density applications where space and performance are critical. Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations. Backed by a lifetime warranty, guaranteeing long-lasting reliability and peace of mind. SFP56 50G LR MSA and TAA 50GBase-LR SFP56 Transceiver (SMF, 1310nm, 10km, LC, DOM) SKU: SFP-50GBASE-LR-AO MSA and TAA 50GBase-LR SFP56 Transceiver (SMF, 1310nm, 10km, LC, DOM, -40 to 85C) SKU: SFP-50GBASE-LR-I-AO MSA and TAA 50GBase-LR SFP56 Transceiver Multi-Rate 10/25/50G (SMF, 1310nm, 10km, LC, DOM) SKU: SFPM-50GBASE-LR-AO MSA and TAA 50GBase-LR SFP56 Transceiver Multi-Rate 10/25/50G (SMF, 1310nm, 10km, LC, DOM, -40 to 85C) SKU: SFPM-50GBASE-LR-I-AO
Features & Benefits: Enables 50G throughput in traditional SFP density and cost-saving form factor. Perfect for migrating from legacy 10G/25G NRZ to 50G PAM4. Multi-rate support offers backward compatibility with 10G/25G NRZ. Tested for reliability in high-density optics, backed with a lifetime warranty. Choose between fixed-rate (optimized cost) and multi-rate (backward compatibility) options. Take advantage of our OEM-compatible SFP56 50G optics. Contact us today for a quote. 
