This document provides information about a used 3Com 3CB9LG2SC product and details on purchasing from Launch 3 Telecom. It describes the product as a used 3Com Corebuilder 9000 2 1000 Bas SX Module. It provides contact information for purchasing and details payment options, same-day shipping, warranty, and additional services offered by Launch 3 Telecom such as repairs, maintenance contracts, de-installation, and recycling.