What is the Cisco CRS-16-FAN-CT?
The Cisco CRS-16-FAN-CT is a controller module, listed by the manufacturer as "CRS fan controller for CRS-16 / S-B". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Cisco CRS-16-FAN-CT is a controller module — originally specified as "CRS fan controller for CRS-16 / S-B" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Cisco CRS-16-FAN-CT is a controller module, listed by the manufacturer as "CRS fan controller for CRS-16 / S-B". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Cisco network equipment, including parts such as the CRS-16-FAN-CT, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue