What is the Cisco SM-ES3G-24-P?
The Cisco SM-ES3G-24-P is a circuit card / line card, listed by the manufacturer as "ENHANCED ETHERNET CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Cisco SM-ES3G-24-P is a circuit card / line card — originally specified as "ENHANCED ETHERNET CARD" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Cisco SM-ES3G-24-P is a circuit card / line card, listed by the manufacturer as "ENHANCED ETHERNET CARD". 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 SM-ES3G-24-P, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue