What is the NEC Y0565A-V01A?
The NEC Y0565A-V01A is a network/telecom equipment component, listed by the manufacturer as "RC-28D DS1 INTFC -48V". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Number
Part Overview
The NEC Y0565A-V01A is a network/telecom equipment component — originally specified as "RC-28D DS1 INTFC -48V" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The NEC Y0565A-V01A is a network/telecom equipment component, listed by the manufacturer as "RC-28D DS1 INTFC -48V". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished NEC network equipment, including parts such as the Y0565A-V01A, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue