What is the Juniper Networks MX-MPC3E-3D780?
The Juniper Networks MX-MPC3E-3D780 is a circuit card / line card, listed by the manufacturer as "INTERFACE CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

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Part Overview
The Juniper Networks MX-MPC3E-3D780 is a circuit card / line card — originally specified as "INTERFACE CARD" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Juniper Networks MX-MPC3E-3D780 is a circuit card / line card, listed by the manufacturer as "INTERFACE CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Juniper Networks network equipment, including parts such as the MX-MPC3E-3D780, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue