The QSFP package adopts a compact design with dimensions of approximately 58. As one of the core packaging types of optical modules, the QSFP form factor covers data rates from 40G to 800G, making it an indispensable product type in data centers, cloud computing, and other fields. QSFP, short for Quad Small Form-factor Pluggable, is a four-channel small form-factor pluggable. The Cisco 100GBASE Quad Small Form-Factor Pluggable (QSFP) portfolio offers customers a wide variety of high-density and low-power 100 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider. Cisco ® 400G QSFP112 modules deliver high-performance, power-efficient connectivity optimized for AI/ML fabrics, high-performance computing, and modern data center networks. Built on 100G-per-lane PAM4 signaling, Quad Small Form-factor Pluggable (QSFP)112 enables 400 Gigabit Ethernet in a compact. SFP (Small Form-factor Pluggable) module is one of the most commonly used optical modules, and its size standard is set by the SFF (Small Form-Factor) committee. 7mm is the width of the module, 8. 4 (Jan 2025), to help you design robust, scalable optical fabrics. The Master Reference Matrix: SFP vs.
