What is the Cisco DCM-GBE-I/O?
The Cisco DCM-GBE-I/O is a circuit board, listed by the manufacturer as "DCM GbE I/O board". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Cisco, the DCM-GBE-I/O (DCM GbE I/O board) is a circuit board. 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 DCM-GBE-I/O is a circuit board, listed by the manufacturer as "DCM GbE I/O board". 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 DCM-GBE-I/O, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue