What is the Ciena SFP-SX?
The Ciena SFP-SX is a GBIC transceiver, listed by the manufacturer as "MULTI MODE GBIC". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Ciena, the SFP-SX (MULTI MODE GBIC) is a GBIC transceiver. Circular Telecom sources, tests, and resells surplus and refurbished Ciena equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Ciena SFP-SX is a GBIC transceiver, listed by the manufacturer as "MULTI MODE GBIC". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Ciena network equipment, including parts such as the SFP-SX, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue