CircularTelecomParts Catalogue
Part Overview
The ESR-1COC12-SMI is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "ONE-PORT CHANNELIZED OC-12/STM-4 LINE CARD, SINGEL MODE.", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Cisco ESR-1COC12-SMI is a circuit card / line card, listed by the manufacturer as "ONE-PORT CHANNELIZED OC-12/STM-4 LINE CARD, SINGEL MODE.". 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 ESR-1COC12-SMI, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue