What is the Cisco A9K-8X100GE-SE?
The Cisco A9K-8X100GE-SE is a circuit card / line card, listed by the manufacturer as "ASR 9000 8-PORT 100GE SE CARD -OTN". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Cisco A9K-8X100GE-SE: a circuit card / line card (ASR 9000 8-PORT 100GE SE CARD -OTN). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Cisco A9K-8X100GE-SE is a circuit card / line card, listed by the manufacturer as "ASR 9000 8-PORT 100GE SE CARD -OTN". 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 A9K-8X100GE-SE, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue