What is the Cisco X-FIP-MM?
The Cisco X-FIP-MM is a processor module, listed by the manufacturer as "FDDI INTERFACE PROCESSOR". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Cisco, the X-FIP-MM (FDDI INTERFACE PROCESSOR) is a processor module. Circular Telecom sources, tests, and resells surplus and refurbished Cisco equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Cisco X-FIP-MM is a processor module, listed by the manufacturer as "FDDI INTERFACE PROCESSOR". 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 X-FIP-MM, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue