What is the Cisco MEM2811-256U768D?
The Cisco MEM2811-256U768D is a memory module, listed by the manufacturer as "256 to 768MB DDR DRAM factory upgrade". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Cisco MEM2811-256U768D: a memory module (256 to 768MB DDR DRAM factory upgrade). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Cisco MEM2811-256U768D is a memory module, listed by the manufacturer as "256 to 768MB DDR DRAM factory upgrade". 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 MEM2811-256U768D, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue