DUA1800-0AAA04
The LinkBuilder MSH 1-3
1MSH Chassis - The 11-slot chassis that holds the backplane into
which all components are installed. See The Chassis on p age 1-4
2Display Panel - Can be fitted front or back. Provides your local
interface to the control and management of the MSH. See The
Display Panel on page 1-9.
3Power Supply Units - Distributes power to the other modules.
One unit is essential for operation, tw o are recommended for
resilience. See Power Supply Units (PSU) on page 1-8.
4Power Inlet Panel - Provides the power connection via two I EC
sockets. See The Power Supply Unit And Power Inlet Panel on
page 2-8.
5Thermal Management Unit - A fan unit that supplies cooling
air to the modules. See The Thermal Management Unit (TMU) on
page 1-10.
6Locking Bar - This must be fitted to prevent removal of modules
and power supply units by unqualified personnel. See The Locking
Bar on page 2-5.
7Documentation Holder - A useful place to store module user
guides. See Storing The User Guides on page 2-24.
8Module Slot and Blanking Plate - There are eleven identical
slots that can take one of a range of modules. Blanking plates
that cover 1, 3 and 5 vacant slots are supplied. See Choosing Slots
For Modules on page 3-17 and Blanking Plat es on page 3-16.
9Module - One of a wide range available from 3Com. See The
Modules on page 1-8.
Packaged with the MSH chassis, but not shown on Figu re 1-1:
The Rack Mounting Kit - Consists of a pair of brackets that
allow the MSH to be mounted into a 19 inch r ack. See Installation
Into A 19 Inch Rack on page 2-4.
Chassis.bk : CHAPTER1 Page 3 Monday, February 10, 1997 1:11 PM