Network Switch & Transceiver Modules

This collection focuses on network modules, including SFP and SFP+ optical transceivers. Cisco SR and LR listings illustrate an important distinction: SR and LR optics use different optical specifications and fiber types.

Match the transceiver to the switch port's supported speed and module type, then match the optical link at both ends. An LC connector on both modules does not by itself establish compatibility. Browse fiber optic cables once the fiber type and connector requirements are known.