Before Installation; Installing The 19" (Chs2U-Us) Chassis - NEC Univerge SV8100 System Hardware Manual

Issue 2.0
3.2
3.3
3 - 6
Ensure that you have a building plan showing common equipment,
extensions, the Telco demarcation and earth ground location before you start
installation. Be sure to properly plan your installation site and that you are
familiar with the installation safety precautions. If you have not done that,
please do so now. Refer to
Construction on page

Before Installation

Before installing the chassis check the following:
Ensure that the MPS7101(Power Supply Unit) is OFF and that the power

cord is disconnected from the AC outlet.
When installing the blades, do not touch the soldered surfaces as this may

cause damage.
Follow safety precautions indicated in section

on page 3-1.
 Determine the type of mounting (wall, floor, stand or rack) to be used.

Installing the 19" (CHS2U-US) Chassis

The CHS2U-US chassis has six universal blade slots for legacy line/trunk
blade (Single Line Telephone Interface, Digital multiline terminal Interface,
Central Office Trunk, ISDN PRI Interface, etc.). In-skin Application Blades
(In-skin UMS, In-Skin Router, etc.). It also houses the BUS Interface Blade,
Power Supply Unit (PSU) and Cooling Fan.
When the CD-CP00-US blade is installed in the first 19" chassis, it is called
the controlling chassis. Additional chassis, called expansion chassis, can be
installed to increase the capacity of the system to meet the customer's
business needs. Each chassis (Expansion or Controlling), is powered by an
MPS7101 power supply.
Before proceeding with installation of chassis, ensure site preparation is
completed. The CHS2U-US chassis can be:
Wall-mounted – refer to

page 3-39.
Floor-mounted – refer to

on page 3-67.
 Stand-mounted – refer to
on page 3-71.
 Rack-mounted – refer to
on page 3-81.
Section 2 Site Preparation and MDF/IDF
3-1.
4.1 Wall Mounting the 19" (CHS2U-US) Chassis on
5.1 Floor Mounting the 19" (CHS2U-US) Chassis
6.1 Stand Mounting the 19" (CHS2U-US) Chassis
7.1 Rack Mounting the 19" (CHS2U-US) Chassis
UNIVERGE SV8100
2.1 Precautionary Information
Installing the SV8100 Chassis