What is the Cisco BL50R?
The Cisco BL50R is an optical transceiver, listed by the manufacturer as "10 BASE T IEEE 802.3 TRANSCEIVER". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Cisco, the BL50R (10 BASE T IEEE 802.3 TRANSCEIVER) is an optical transceiver. 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 BL50R is an optical transceiver, listed by the manufacturer as "10 BASE T IEEE 802.3 TRANSCEIVER". 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 BL50R, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue