What is the Ciena CNXA004AB?
The Ciena CNXA004AB is a circuit card / line card, listed by the manufacturer as "SLC-5 DS3 WAN CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The CNXA004AB is a circuit card / line card manufactured by Ciena. Listed by the manufacturer as "SLC-5 DS3 WAN 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 Ciena CNXA004AB is a circuit card / line card, listed by the manufacturer as "SLC-5 DS3 WAN CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Ciena network equipment, including parts such as the CNXA004AB, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue