Collection: Optical Transceivers
Optical Transceivers | SFP, SFP+, QSFP, QSFP28 Modules – Refurb Squared
Enterprise-grade optical transceiver modules supporting high-speed data transmission across fiber networks. Our selection includes compatible and refurbished SFP, SFP+, QSFP, QSFP28, and QSFP-DD modules designed for reliable performance in switches, routers, and data-center networks.
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InfiniBand Networking
High-performance InfiniBand networking solutions designed for ultra-low latency and high-throughput data transfer...
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Ethernet/RoCE Networking
Advanced Ethernet and RoCE networking products delivering scalable, efficient, and low-latency connectivity...
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10/25/40/100G Modules
High-speed optical transceivers supporting 10G to 100G data rates, ideal for high-bandwidth...
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1/2.5G Modules
Reliable and cost-effective 1G and 2.5G modules designed for stable connectivity in...
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DAC/AOC/ACC/AEC Cables
Versatile high-speed cable solutions including DAC, AOC, ACC, and AEC for efficient,...
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Optical Transmission
Comprehensive optical transmission solutions enabling long-distance, high-speed data communication with superior signal...
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Industrial & Access
Durable networking solutions built for industrial and access environments, ensuring stable performance...