What is the Ciena NX2520AD-09M?
The Ciena NX2520AD-09M is a GBIC transceiver, listed by the manufacturer as "ON2500 GBIC MULTI-RATE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Ciena, the NX2520AD-09M (ON2500 GBIC MULTI-RATE) 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 NX2520AD-09M is a GBIC transceiver, listed by the manufacturer as "ON2500 GBIC MULTI-RATE". 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 NX2520AD-09M, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue