What is the Cisco SPDA17806/21703G?
The Cisco SPDA17806/21703G is an antenna, listed by the manufacturer as "DIPOLE ANTENNA WITH ATTACHED BASE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Cisco, the SPDA17806/21703G (DIPOLE ANTENNA WITH ATTACHED BASE) is an antenna. Circular Telecom sources, tests, and resells surplus and refurbished Cisco equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Cisco SPDA17806/21703G is an antenna, listed by the manufacturer as "DIPOLE ANTENNA WITH ATTACHED BASE". 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 SPDA17806/21703G, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue