This document provides information about purchasing a 3Com 3C37027 CoreBuilder 7000/7000HD Redundant 90 A (-48 V) DC Power Supply from Launch 3 Telecom. It details how to purchase the product via phone, email, or by sending a request for quote online. It also provides information about payments, same day shipping, warranty, and additional services offered by Launch 3 Telecom such as repairs, maintenance contracts, de-installation, and recycling.