CircularTelecomParts Catalogue
Part Overview
Manufactured by HP, the 665249-B21 (HP Ethernet 10Gb 2-port 560SFP+ Adapter Part Number: 665249-B21 include GBICS X 10 units) is a SFP+ optical transceiver. Circular Telecom sources, tests, and resells surplus and refurbished HP equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The HP 665249-B21 is a SFP+ optical transceiver, listed by the manufacturer as "HP Ethernet 10Gb 2-port 560SFP+ Adapter Part Number: 665249-B21 include GBICS X 10 units". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished HP network equipment, including parts such as the 665249-B21, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue