Introduction; Explanation Of Symbols On Labels - Nortel 10 Installation And Reference Manual

Book.book Page 15 Thursday, April 19, 2001 4:21 PM
Chapter 1

Introduction

This chapter provides an overview of components in the BayStack 10 Power
Supply Unit (PSU). The BayStack 10 PSU has powerful, modular redundant
power supply (RPS) and uninterruptible power supply (UPS) functionality in a
single chassis. It provides scalable power redundancy and protection to
low-wattage networking equipment. The RPS modules fit into the rear of the
BayStack 10 PSU chassis. The UPS and its associated battery pack module fit into
the front of the chassis.
You can provide DC power to up to four different devices, using the power supply
modules in the RPS section of the BayStack 10 PSU. If the utility power source is
interrupted, the UPS battery provides continuous AC power to those same four
devices. You can purchase and install the RPS and/ or UPS components of the
BayStack 10 PSU, depending on the power requirements of your devices.

Explanation of symbols on labels

Figure 1
parts, and the following list provides the explanation. You may not use all the
components, so you may not see all the symbols listed.
Warning: This is a Class A product. In a domestic environment, this
product may cause radio interference, in which case the user may be
required to take adequate measures.
shows all the symbols found on the BayStack 10 PSU and its component
Installation and Reference for the BayStack 10 Power Supply Unit
15