What is the Ericsson 501/BYB40501?
The Ericsson 501/BYB40501 is a memory module, listed by the manufacturer as "BASE FRAME". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Looking for the Ericsson 501/BYB40501? This memory module, described by the manufacturer as "BASE FRAME", is stocked and resold through Circular Telecom's refurbished and surplus telecom equipment network.
Common Questions
The Ericsson 501/BYB40501 is a memory module, listed by the manufacturer as "BASE FRAME". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Ericsson network equipment, including parts such as the 501/BYB40501, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue