What is the Juniper Networks OC-3/STM-1?
The Juniper Networks OC-3/STM-1 is an equipment module, listed by the manufacturer as "MODULE CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The OC-3/STM-1 is an equipment module manufactured by Juniper Networks. Listed by the manufacturer as "MODULE CARD", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Juniper Networks OC-3/STM-1 is an equipment module, listed by the manufacturer as "MODULE 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 OC-3/STM-1, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue