CircularTelecomParts Catalogue
Part Overview
The Dell S4128F-ON is a QSFP optical transceiver module — originally specified as "Dell EMC Power switch, 28 ports SFP+ , 2 ports QSFP28" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Dell S4128F-ON is a QSFP optical transceiver module, listed by the manufacturer as "Dell EMC Power switch, 28 ports SFP+ , 2 ports QSFP28". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Dell network equipment, including parts such as the S4128F-ON, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue